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https://github.com/vihar/awesome-oss-saas

A collection of open-source saas tools
https://github.com/vihar/awesome-oss-saas

List: awesome-oss-saas

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A collection of open-source saas tools

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# Awesome Open-Source Tools

A curated list of open-source tools spanning several domains.

## Contents

- [API Testing](#api-testing)
- [Auth and SSO](#auth-and-sso)
- [CI-CD](#ci-cd)
- [CMS](#cms)
- [Code Quality](#code-quality)
- [Communication](#communication)
- [CRM](#crm)
- [Cybersecurity](#cybersecurity)
- [Data Analytics](#data-analytics)
- [Data Validation](#data-validation)
- [Databases](#databases)
- [Deployment](#deployment)
- [Developer Tools](#developer-tools)
- [Documentation](#documentation)
- [eCommerce](#ecommerce)
- [Enterprise Search](#enterprise-search)
- [File Hosting](#file-hosting)
- [Forums](#forums)
- [Growth and Marketing](#growth-and-marketing)
- [Internal Tools](#internal-tools)
- [Machine Learning](#machine-learning)
- [Monitoring](#monitoring)
- [Newsletter](#newsletter)
- [Notetaking](#notetaking)
- [Password Manager](#password-manager)
- [Payments](#payments)
- [Product Management](#product-management)
- [UI Components](#ui-components)
- [Visualization](#visualization)
- [Web Analytics](#web-analytics)
- [Workflow Automation](#workflow-automation)
- [Workflow Orchestration](#workflow-orchestration)

## API Testing

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------------- | ------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [Oso](https://www.osohq.com/) | Batteries-Included Authorization | | Auth0 | [Docs](https://docs.osohq.com/), [Community](http://join-slack.osohq.com/), [Twitter](https://twitter.com/osoHQ) |
| [Cerbos](https://cerbos.dev/) | Painless access control for cloud-native applications | | Okta, Auth0 | [Docs](https://docs.cerbos.dev/cerbos/latest/index.html), [Community](https://go.cerbos.io/slack), [Twitter](https://twitter.com/cerbosdev) |
| [ZITADEL](https://zitadel.com/) | The best of Auth0 and Keycloak combined | | | [Docs](https://docs.zitadel.com/), [Community](https://discord.gg/erh5Brh7jE), [Twitter](https://twitter.com/zitadel) |
| [BoxyHQ](https://boxyhq.com/) | Enterprise Readiness made simple | | Auth0 | [Docs](https://boxyhq.com/docs), [Community](https://discord.com/invite/uyb7pYt4Pa), [Twitter](https://twitter.com/boxyhq) |
| [OPAL](https://www.opal.ac/) | Policy and data administration, distribution, and real-time updates on top of Open Policy Agent | | Okta, Auth0 | [Docs](https://github.com/permitio/opal/blob/master/docs/index.md), [Community](https://permit-io.slack.com/join/shared_invite/zt-nz6yjgnp-RlP9rtOPwO0n0aH_vLbmBQ), [Twitter](https://twitter.com/permit_io) |
| [Ory](https://www.ory.sh/) | Cloud-native identity | | Okta, Auth0 | [Docs](https://www.ory.sh/docs), [Community](https://slack.ory.sh/), [Twitter](https://twitter.com/OryCorp) |
| [FusionAuth](https://fusionauth.io/) | Stop worrying about Auth | | | [Docs](https://fusionauth.io/docs/), [Community](https://fusionauth.slack.com/join/shared_invite/zt-6ykfov9u-MTwA1A6ptv0Gr6KcFBVG4w#/shared-invite/email), [Twitter](https://twitter.com/fusionauth) |
| [Keycloak](https://www.keycloak.org/) | Open Source Identity and Access Management For Modern Applications and Services | | Auth0 | [Docs](https://www.keycloak.org/documentation), [Community](https://www.keycloak.org/community), [Twitter](https://twitter.com/keycloak) |
| [Casbin](https://casbin.org/) | An authorization library that supports access control models like ACL, RBAC, ABAC in Golang | | | [Docs](https://casbin.org/docs/en/overview), [Community](https://forum.casbin.com/), [Twitter](https://twitter.com/casbinhq) |
| [SuperTokens](https://supertokens.io/) | SuperTokens is an open core alternative to proprietary login providers like Auth0 or AWS Cognito. | | Okta, Auth0 | [Docs](https://supertokens.io/docs/community/introduction), [Community](https://discord.com/invite/4WXseq7), [Twitter](https://twitter.com/supertokensio) |
| |

## Auth and SSO

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------------- | ------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [Oso](https://www.osohq.com/) | Batteries-Included Authorization | | Auth0 | [Docs](https://docs.osohq.com/), [Community](http://join-slack.osohq.com/), [Twitter](https://twitter.com/osoHQ) |
| [Cerbos](https://cerbos.dev/) | Painless access control for cloud-native applications | | Okta, Auth0 | [Docs](https://docs.cerbos.dev/cerbos/latest/index.html), [Community](https://go.cerbos.io/slack), [Twitter](https://twitter.com/cerbosdev) |
| [ZITADEL](https://zitadel.com/) | The best of Auth0 and Keycloak combined | | | [Docs](https://docs.zitadel.com/), [Community](https://discord.gg/erh5Brh7jE), [Twitter](https://twitter.com/zitadel) |
| [BoxyHQ](https://boxyhq.com/) | Enterprise Readiness made simple | | Auth0 | [Docs](https://boxyhq.com/docs), [Community](https://discord.com/invite/uyb7pYt4Pa), [Twitter](https://twitter.com/boxyhq) |
| [OPAL](https://www.opal.ac/) | Policy and data administration, distribution, and real-time updates on top of Open Policy Agent | | Okta, Auth0 | [Docs](https://github.com/permitio/opal/blob/master/docs/index.md), [Community](https://permit-io.slack.com/join/shared_invite/zt-nz6yjgnp-RlP9rtOPwO0n0aH_vLbmBQ), [Twitter](https://twitter.com/permit_io) |
| [Ory](https://www.ory.sh/) | Cloud-native identity | | Okta, Auth0 | [Docs](https://www.ory.sh/docs), [Community](https://slack.ory.sh/), [Twitter](https://twitter.com/OryCorp) |
| [FusionAuth](https://fusionauth.io/) | Stop worrying about Auth | | | [Docs](https://fusionauth.io/docs/), [Community](https://fusionauth.slack.com/join/shared_invite/zt-6ykfov9u-MTwA1A6ptv0Gr6KcFBVG4w#/shared-invite/email), [Twitter](https://twitter.com/fusionauth) |
| [Keycloak](https://www.keycloak.org/) | Open Source Identity and Access Management For Modern Applications and Services | | Auth0 | [Docs](https://www.keycloak.org/documentation), [Community](https://www.keycloak.org/community), [Twitter](https://twitter.com/keycloak) |
| [Casbin](https://casbin.org/) | An authorization library that supports access control models like ACL, RBAC, ABAC in Golang | | | [Docs](https://casbin.org/docs/en/overview), [Community](https://forum.casbin.com/), [Twitter](https://twitter.com/casbinhq) |
| [SuperTokens](https://supertokens.io/) | SuperTokens is an open core alternative to proprietary login providers like Auth0 or AWS Cognito. | | Okta, Auth0 | [Docs](https://supertokens.io/docs/community/introduction), [Community](https://discord.com/invite/4WXseq7), [Twitter](https://twitter.com/supertokensio) |

## CI-CD

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Rancher](https://rancher.com/) | Complete container management platform | | | [Docs](https://rancher.com/docs/), [Community](https://slack.rancher.io/), [Twitter](https://twitter.com/Rancher_Labs) |
| [Argo CD](https://argo-cd.readthedocs.io/en/stable/) | Declarative continuous deployment for Kubernetes. | | | [Docs](https://argo-cd.readthedocs.io/en/stable/), [Community](https://cloud-native.slack.com/archives/C01TSERG0KZ) |
| [OneDev](https://code.onedev.io/) | Super Easy All-In-One DevOps Platform | | | [Docs](https://code.onedev.io/projects/162/blob) |
| [Werf](https://werf.io/) | The CLI tool glueing Git, Docker, Helm and Kubernetes with any CI system to implement CI/CD and Giterminism | | | [Docs](https://werf.io/documentation/v1.2/), [Twitter](https://twitter.com/werf_io) |
| [CDS: Continuous Delivery Service](https://ovh.github.io/cds/) | Enterprise-Grade Continuous Delivery & DevOps Automation Open Source Platform | | | [Docs](https://ovh.github.io/cds/docs/) |
| [GoCD](https://www.gocd.org/) | Easily model and visualize complex workflows with GoCD. | | | [Docs](https://docs.gocd.org/current/), [Community](https://groups.google.com/g/go-cd), [Twitter](https://twitter.com/goforcd) |
| [Dagger](https://dagger.io/) | A portable devkit for CI/CD pipelines | | | [Docs](https://docs.dagger.io/), [Community](https://discord.com/invite/dagger-io), [Twitter](https://twitter.com/dagger_io) |
| [Buildbot](https://buildbot.net/) | Python-based continuous integration testing framework | | | [Docs](https://docs.buildbot.net/), [Twitter](https://twitter.com/intent/tweet?hashtags=buildbot&original_referer=https%3A%2F%2Fbuildbot.net%2F&text=Buildbot&tw_p=tweetbutton&url=http%3A%2F%2Fbuildbot.net) |
| [Drone](https://www.drone.io/) | Drone is a Container-Native, Continuous Delivery Platform | | | [Docs](https://docs.drone.io/), [Community](https://discourse.drone.io/), [Twitter](https://twitter.com/droneio) |
| [Spinnaker](https://spinnaker.io/) | Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence. | | | [Docs](https://spinnaker.io/docs/), [Community](https://join.slack.com/t/spinnakerteam/shared_invite/zt-7juwxmx0-nQ4Ud4pJcbuPykX3SXwQrg), [Twitter](https://twitter.com/spinnakerio)
| [Capgo](https://capgo.app/) | Capgo is an open source, continuous app update delivery platform for releasing app updates in seconds. | | | [Docs](https://docs.capgo.app/), [Community](https://discord.com/invite/VnYRvBfgA6), [Twitter](https://twitter.com/capgo_app) |

## CMS

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Netlify CMS](https://www.netlifycms.org/) | A CMS for static site generators. Give users a simple way to edit and add content to any site built with a static site generator. | | | [Docs](https://www.netlifycms.org/docs/intro/), [Community](https://netlifycms.org/chat), [Twitter](https://twitter.com/Netlify) |
| [Grav](https://getgrav.org/) | Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS | | | [Docs](https://learn.getgrav.org/17), [Community](https://chat.getgrav.org/), [Twitter](https://twitter.com/getgrav) |
| [ApostropheCMS](https://apostrophecms.com/) | The open-source website builder for your business | | | [Docs](https://v3.docs.apostrophecms.org/), [Twitter](https://twitter.com/apostrophecms) |
| [Directus](https://directus.io/) | Power any project with a modern, open-source data platform | | Contentful | [Docs](https://docs.directus.io/), [Community](https://discord.gg/directus), [Twitter](https://twitter.com/directus) |
| [Builder](https://www.builder.io/) | Drag and drop page builder and CMS for React, Vue, Angular, and more. | | Contentful | [Docs](https://www.builder.io/c/docs/developers), [Community](https://forum.builder.io/), [Twitter](https://twitter.com/builderio) |
| [Cockpit](https://getcockpit.com/) | A self-hosted headless and api-driven CMS | | | [Docs](https://getcockpit.com/documentation), [Twitter](https://twitter.com/getcockpit) |
| [Sulu](https://sulu.io/) | Deliver awesome, robust, reliable websites with Sulu CMS | | Contentful | [Docs](https://docs.sulu.io/en/2.4/), [Community](https://github.com/sulu/sulu/discussions), [Twitter](https://twitter.com/sulu) |
| [Concrete](https://www.concretecms.com/) | OPEN SOURCE CONTENT MANAGEMENT SYSTEM FOR TEAMS | | Contentful | [Docs](https://documentation.concretecms.org/developers), [Community](https://slack.concrete5.org/), [Twitter](https://twitter.com/concrete_cms) |
| [Ghost](https://ghost.org/) | Turn your audience into a business. Publishing, memberships, subscriptions and newsletters | | | [Docs](https://ghost.org/docs/), [Twitter](https://twitter.com/ghost) |
| [Wagtail](https://wagtail.io/) | A Django content management system focused on flexibility and user experience (by wagtail) | | | [Docs](https://docs.wagtail.io/en/stable/), [Twitter](https://twitter.com/wagtailcms) |
| [tinacms](https://tina.io/) | The Fastest Way to Edit Next.js Content | | Contentful | [Docs](https://tina.io/docs/), [Community](https://discord.com/invite/zumN63Ybpf), [Twitter](https://twitter.com/tina_cms) |
| [Strapi](https://strapi.io/) | Open source Node.js Headless CMS to easily build customisable APIs | | Contentful | [Docs](https://strapi.io/resource-center), [Twitter](https://twitter.com/strapijs) |
| [Webiny](https://www.webiny.com/) | Open-Source Serverless Enterprise CMS | | Contentful | [Docs](https://www.webiny.com/docs/get-started/install-webiny), [Community](https://www.webiny.com/slack/), [Twitter](https://twitter.com/WebinyCMS) |

## Code Quality

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ----------------------------------------------- | ------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [PMD](https://pmd.github.io/) | An extensible cross-language static code analyzer. | | | [Docs](https://pmd.github.io/pmd-6.40.0/), [Community](https://gitter.im/pmd/pmd?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) |
| [Checkstyle](https://checkstyle.org/) | Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. | | | [Twitter](https://twitter.com/checkstyle_java/) |
| [Semgrep](https://semgrep.dev/) | Lightweight static analysis for many languages. | | | [Twitter](https://twitter.com/semgrep) |
| [Infer](https://fbinfer.com/) | A static analyzer for Java, C, C++, and Objective-C | | | [Docs](https://fbinfer.com/docs/getting-started), [Twitter](https://twitter.com/fbinfer) |
| [SonarQube](https://www.sonarqube.org/) | Continuous Inspection | | | [Docs](https://docs.sonarqube.org/latest/), [Community](https://community.sonarsource.com/), [Twitter](https://twitter.com/sonarqube) |
| [SwiftLint](https://realm.github.io/SwiftLint/) | A tool to enforce Swift style and conventions. | | | |
| [Watermelon](https://www.watermelontools.com/) | Open Source Copilot for Code Review | | | [Community](discord.gg/H4AE6b9442), [Twitter](https://twitter.com/WatermelonTools) |

## Communication

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ----------------------------------------------- | --------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Jitsi Meet](https://meet.jit.si/) | Secure, Simple and Scalable Video Conferences | | Zoom | [Docs](https://jitsi.github.io/handbook/), [Community](https://community.jitsi.org/), [Twitter](https://twitter.com/jitsinews) |
| [Live Helper Chat](https://livehelperchat.com/) | Live Helper Chat - live support for your website. | | | [Docs](https://doc.livehelperchat.com), [Community](https://discord.gg/YsZXQVh), [Twitter](https://twitter.com/livehelperchat) |
| [LiveKit](https://livekit.io/) | An open-source platform for real-time audio and video | | | [Docs](https://docs.livekit.io), [Community](https://join.slack.com/t/livekit-users/shared_invite/zt-rrdy5abr-5pZ1wW8pXEkiQxBzFiXPUg), [Twitter](https://twitter.com/livekitted) |
| [Berty](https://berty.tech/) | The privacy-first messaging app | | Discord | [Docs](https://berty.tech/docs), [Community](https://berty.tech/community), [Twitter](https://twitter.com/berty) |
| [Mattermost](https://mattermost.com/) | Open source Slack-alternative in Golang and React | | Slack, Discord | [Community](https://community.mattermost.com/login), [Twitter](https://twitter.com/mattermost) |
| [BigBlueButton](https://bigbluebutton.org/) | Complete open source web conferencing system. | | Zoom | [Docs](https://docs.bigbluebutton.org/), [Community](https://bigbluebutton.org/community-support/), [Twitter](https://twitter.com/bigbluebutton) |
| [Novu](https://novu.co/) | Notification management simplified. | | | [Docs](https://docs.novu.co/overview/introduction), [Community](https://discord.com/invite/9wcGSf22PM), [Twitter](https://twitter.com/novuhq) |
| [Helpy](https://helpy.io/) | A Modern Helpdesk Platform | | Zendesk | [Docs](https://support.helpy.io/en/knowledgebase), [Community](https://support.helpy.io/en), [Twitter](https://twitter.com/helpyapp) |
| [Chatwoot](https://www.chatwoot.com/) | Customer engagement suite, an open-source alternative to Intercom, Zendesk, Salesforce. | | Intercom | [Docs](https://www.chatwoot.com/docs/product), [Community](https://discord.com/invite/cJXdrwS), [Twitter](https://twitter.com/chatwootapp) |
| [Rocket.Chat](https://rocket.chat/) | The communications platform that puts data protection first. | | Slack, Discord | [Docs](https://docs.rocket.chat/), [Community](https://open.rocket.chat/), [Twitter](https://twitter.com/RocketChat) |
| [Papercups](https://papercups.io/) | Reply to Emails, Chat, SMS from Slack | | Zendesk, Intercom | [Docs](https://docs.papercups.io/), [Twitter](https://twitter.com/papercups_io) |
| [Element](https://www.element.io/open-source) | A glossy Matrix collaboration client for the web. | | Slack, Discord | [Twitter](https://twitter.com/element_hq) |
| [Openvidu](https://openvidu.io/) | Build on-premises WebRTC video conferences | | Zoom, Twilio | [Docs](https://docs.openvidu.io/), [Community](https://openvidu.discourse.group/), [Twitter](https://twitter.com/openvidu) |
| [Zulip](https://zulip.com/) | Zulip server and web app—powerful open source team chat | | Slack, Discord | [Docs](https://zulip.com/help/getting-started-with-zulip), [Community](https://zulip.com/developer-community/), [Twitter](https://twitter.com/zulip) |

## CRM

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------ | -------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | --------------------------------------------------------------------------------------------------------------------------- |
| [Odoo](https://www.odoo.com/) | Amazing employees deserve amazing software | | SAP, Salesforce | [Docs](https://www.odoo.com/page/docs), [Community](https://www.odoo.com/forum/help-1), [Twitter](https://twitter.com/Odoo) |
| [OroCRM](https://oroinc.com/orocrm/) | The most flexible open-source #CRM built for sales & marketing teams | | | [Docs](https://doc.oroinc.com/), [Community](https://bitly.com/oro-slack), [Twitter](https://twitter.com/OroCrm) |
| [SuiteCRM](https://suitecrm.com/) | Award-winning open-source, enterprise-ready Customer Relationship Management (CRM) software application. | | SAP, Salesforce | [Docs](https://docs.suitecrm.com/), [Community](https://community.suitecrm.com/), [Twitter](https://twitter.com/SuiteCRM) |
| [EspoCRM](https://www.espocrm.com/) | EspoCRM open source CRM application | | Salesforce, Airtable | [Docs](https://docs.espocrm.com/), [Community](https://forum.espocrm.com/), [Twitter](https://twitter.com/espocrm) |
| [Ralph](https://ralph.allegro.tech/) | Full-featured Asset Management, DCIM and CMDB system for data centres and back offices. | | | [Docs](https://ralph-ng.readthedocs.io/en/stable/) |

## Cybersecurity

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| --------------------------------------------- | --------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Netmaker](https://www.netmaker.io/) | A platform for modern, blazing-fast virtual networks | | Taliscale | [Docs](https://readthedocs.org/projects/netmaker/), [Community](https://discord.com/invite/zRb9Vfhk8A), [Twitter](https://twitter.com/gravitlcorp) |
| [CloudQuery](https://www.cloudquery.io/) | The open-source cloud asset inventory is powered by SQL. | | | [Docs](https://docs.cloudquery.io/docs/intro), [Community](https://cloudquery.io/discord), [Twitter](https://twitter.com/cloudqueryio) |
| [CrowdSec](http://crowdsec.net/) | The open-source cloud asset inventory powered by SQL. | | Greynoise | [Docs](https://doc.crowdsec.net/), [Community](https://discord.com/channels/921520481163673640/928963745240211486), [Twitter](https://twitter.com/crowd_security) |
| [Firezone](https://www.firez.one/) | The Open Source‍ VPN Server and Firewall | | OpenVPN | [Docs](https://docs.firez.one/), [Community](https://join.slack.com/t/firezone-users/shared_invite/zt-111043zus-j1lP_jP5ohv52FhAayzT6w), [Twitter](https://twitter.com/firezonevpn) |
| [Nuclei](https://nuclei.projectdiscovery.io/) | Fast and customizable vulnerability scanner based on simple YAML based DSL. | | Tenable Nessus | [Docs](https://nuclei.projectdiscovery.io/templating-guide/), [Community](https://discord.com/invite/projectdiscovery), [Twitter](https://twitter.com/pdnuclei) |
| [LunaSec](https://www.lunasec.io/) | Dependency Vulnerability Scanner and SBOM Inventory | | | [Docs](https://www.lunasec.io/docs/), [Community](https://github.com/lunasec-io/lunasec/discussions), [Twitter](https://twitter.com/LunaSecIO) |

## Data Analytics

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------------------------- | ------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Swifter](https://github.com/jmcarpenter2/swifter) | Speed up pandas | | | [Docs](https://github.com/jmcarpenter2/swifter/blob/master/docs/documentation.md) |
| [RudderStack](https://www.rudderstack.com/) | Privacy and Security-focused Segment-alternative, in Golang and React | | | [Docs](https://www.rudderstack.com/docs), [Community](https://www.rudderstack.com/join-rudderstack-slack-community/), [Twitter](https://twitter.com/rudderstack) |
| [Apache Superset](https://superset.apache.org/) | Apache Superset is a Data Visualization and Data Exploration Platform | | | [Twitter](https://twitter.com/apachesuperset) |
| [Enso](https://enso.org/) | Hybrid visual and textual functional programming. | | | [Docs](https://enso.org/docs), [Community](https://discord.com/invite/enso), [Twitter](https://twitter.com/enso_org) |
| [Redash](https://redash.io/) | Connect to any data source, easily visualize, dashboard and share your data. | | | [Twitter](https://twitter.com/getredash) |
| [Metabase](https://www.metabase.com/) | The simplest, fastest way to get business intelligence and analytics to everyone in your company | | Tableau | [Twitter](https://twitter.com/metabase) |

## Data Validation

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| --------------------------------------------------- | -------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Pandera](https://pandera.readthedocs.io/) | A data validation library for scientists, engineers, and analysts seeking correctness. | | | [Docs](https://pandera.readthedocs.io/), [Twitter](https://twitter.com/dev_pandera) |
| [Great Expectations](https://greatexpectations.io/) | Always know what to expect from your data. | | | [Docs](https://docs.greatexpectations.io/docs/), [Community](https://greatexpectationstalk.slack.com/join/shared_invite/zt-sugx45gn-SFe_ucDBbfi0FZC0mRNm_A#/shared-invite/email), [Twitter](https://twitter.com/expectgreatdata) |
| [Pydantic](https://pydantic-docs.helpmanual.io/) | Data parsing and validation using Python type hints | | | |
| [Cue](https://cuelang.org/) | Validate, define, and use dynamic and text-based data | | | [Docs](https://cuelang.org/docs/), [Twitter](https://twitter.com/cue_lang) |
| [Arize-Phoenix](https://github.com/Arize-ai/phoenix)| ML observability in a notebook to validate, monitor and fine tune your generative LLM, CV and tabular Models | | [Arize](https://arize.com/) | [Docs](https://docs.arize.com/phoenix/), [Twitter](https://twitter.com/ArizePhoenix) |

## Databases

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------------------------- | ---------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [SQLite](https://www.sqlite.org/) | Embedded SQL database engine | | | [Docs](https://www.sqlite.org/docs.html) |
| [Neo4j](https://neo4j.com/) | Graphs for everyone | | Tigergraph | [Docs](https://neo4j.com/docs/), [Community](https://community.neo4j.com/), [Twitter](https://twitter.com/neo4j) |
| [ClickHouse](https://clickhouse.com/) | Free analytics DBMS for big data | | | [Docs](https://clickhouse.com/docs/en/), [Community](https://join.slack.com/t/clickhousedb/shared_invite/zt-rxm3rdrk-lIUmhLC3V8WTaL0TGxsOmg), [Twitter](https://twitter.com/ClickhouseDB) |
| [RethinkDB](https://rethinkdb.com/) | The open-source database for the real-time web | | | [Docs](https://rethinkdb.com/docs), [Community](https://join.slack.com/t/rethinkdb/shared_invite/enQtNzAxOTUzNTk1NzMzLWY5ZTA0OTNmMWJiOWFmOGVhNTUxZjQzODQyZjIzNjgzZjdjZDFjNDg1NDY3MjFhYmNhOTY1MDVkNDgzMWZiZWM), [Twitter](https://twitter.com/rethinkdb) |
| [Milvus](https://milvus.io/) | Vector database built for scalable similarity search | | | [Docs](https://milvus.io/docs), [Community](https://milvusio.slack.com/join/shared_invite/zt-e0u4qu3k-bI2GDNys3ZqX1YCJ9OM~GQ), [Twitter](https://twitter.com/milvusio) |
| [PostgreSQL](https://www.postgresql.org/) | The world's most advanced open-source relational database | | | [Docs](https://www.postgresql.org/docs/), [Community](https://www.postgresql.org/community/), [Twitter](https://twitter.com/postgresql) |
| [Redis](https://redis.io/) | In-memory database that persists on disk | | | [Docs](https://redis.io/documentation), [Community](https://redis.io/community), [Twitter](https://twitter.com/redisinc) |
| [YugabyteDB](https://www.yugabyte.com/) | The high-performance distributed SQL database for global, internet-scale apps. | | | [Docs](https://docs.yugabyte.com/), [Community](https://communityinviter.com/apps/yugabyte-db/register), [Twitter](https://twitter.com/yugabyte) |
| [DragonflyDB](https://dragonflydb.io/) | A modern replacement for Redis and Memcached | | | [Docs](https://dragonflydb.io/get_started/), [Twitter](https://twitter.com/romanger) |
| [SurrealDB](https://surrealdb.com/) | A scalable, distributed, collaborative, document-graph database | | | [Docs](https://surrealdb.com/docs), [Community](https://discord.com/invite/f9qZ7FCHAa), [Twitter](https://twitter.com/surrealdb) |
| [NocoDB](https://www.nocodb.com/) | Turns any MySQL, PostgreSQL, SQL Server, SQLite & MariaDB into a smart spreadsheet | | Airtable | [Docs](https://docs.nocodb.com/), [Community](https://discord.com/invite/5RgZmkW), [Twitter](https://twitter.com/NocoDB) |
| [Elastic Search](https://www.elastic.co/elasticsearch/) | Free and Open, Distributed, RESTful Search Engine | | Algolia | [Docs](https://www.elastic.co/guide/index.html), [Community](https://elasticstack.slack.com/join/shared_invite/zt-14tgsad90-YoTW7DTH7syxaHx6suk6~g), [Twitter](https://twitter.com/elastic) |
| [Cassandra](https://cassandra.apache.org/_/index.html) | Manage massive amounts of data, fast, without losing sleep | | | [Docs](https://cassandra.apache.org/doc/latest/), [Community](https://infra.apache.org/slack.html), [Twitter](https://twitter.com/cassandra) |
| [CockroachDB](https://www.cockroachlabs.com/) | Open-source, cloud-native distributed SQL database | | | [Docs](https://www.cockroachlabs.com/docs/), [Community](https://cockroa.ch/slack), [Twitter](https://twitter.com/CockroachDB) |
| [CrateDB](https://crate.io) | Open Source, distributed SQL database for real-time analytics | | | [Docs](https://crate.io/docs/crate/reference/en/latest/), [Community](https://community.crate.io/), [Twitter](https://twitter.com/cratedb) |
| [Dolt](https://www.dolthub.com/) | Dolt is Git for data | | | [Docs](https://docs.dolthub.com/), [Community](https://discord.com/invite/RFwfYpu), [Twitter](https://twitter.com/DoltHub) |
| [Timescale](https://www.timescale.com/) | Open-source time-series SQL database optimized for fast ingest and complex queries | | | [Docs](https://docs.timescale.com/), [Community](https://slack.timescale.com/), [Twitter](https://twitter.com/timescaledb) |
| [MariaDB](https://mariadb.org/) | The open-source relational database | | | [Docs](https://mariadb.org/documentation/), [Twitter](https://twitter.com/mariadb_org) |
| [YottaDB](https://yottadb.com/) | A Database that Speaks Your Language | | | [Docs](https://yottadb.com/resources/documentation/), [Community](https://yottadb.com/resources/communities/), [Twitter](https://twitter.com/YottaDB) |
| [Neon](https://neon.tech/) | Serverless Postgres | | | [Docs](https://neon.tech/docs/cloud/about/), [Twitter](http://twitter.com/neondatabase/) |
| [QuestDB](https://questdb.io/) | Open-source SQL database designed to process time-series data, faster | | | [Community](https://slack.questdb.io/), [Twitter](https://twitter.com/questdb) |
| [MongoDB](https://www.mongodb.com/) | The application data platform | | | [Docs](https://docs.mongodb.com/manual/), [Community](https://community.mongodb.com/), [Twitter](https://twitter.com/mongodb) |
| [Skytable](https://skytable.io/) | Your next NoSQL database | | | [Docs](https://docs.skytable.io/), [Community](https://discord.com/invite/QptWFdx), [Twitter](https://twitter.com/skytabledb) |

## Deployment

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------------- | ----------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Pulumi](https://www.pulumi.com/) | Universal Infrastructure as Code | | Render, Heroku | [Docs](https://www.pulumi.com/docs/), [Community](https://slack.pulumi.com/?_gl=1*aidk4b*_ga*NjcyNTYzMjg5LjE2NTYyNjQ4MTE.*_ga_FQHG5CVY2D*MTY1NjI3MzE0MS4yLjAuMTY1NjI3MzE0MS42MA..), [Twitter](https://twitter.com/pulumicorp) |
| [Porter](https://porter.run/) | A modern app platform in your own cloud | | Render, Heroku | [Docs](https://docs.porter.run/), [Community](https://discord.com/invite/34n7NN7FJ7), [Twitter](https://twitter.com/getporterdev) |
| [Coolify](https://coolify.io/) | An open-source & self-hostable Heroku / Netlify alternative | | Render, Heroku | [Docs](https://docs.coollabs.io/coolify/about), [Community](https://discord.com/invite/6rDM4fkymF), [Twitter](https://twitter.com/andrasbacsai) |
| [Multy](https://multy.dev/) | Easily deploy multi cloud infrastructure. | | | [Docs](https://docs.multy.dev/), [Community](https://discord.com/invite/rgaKXY4tCZ) |
| [Dokku](https://dokku.com/) | Docker powered mini-Heroku | | Heroku | [Docs](https://dokku.com/docs/getting-started/installation/), [Community](https://glider-slackin.Herokuapp.com/), [Twitter](https://twitter.com/dokku) |
| [Space Cloud](https://space-cloud.io/) | Open source Firebase + Heroku | | Heroku, Firebase | [Docs](https://docs.space-cloud.io/), [Community](https://discord.com/invite/RkGjW93), [Twitter](https://twitter.com/SpaceCloudIO) |
| [Qovery](https://www.qovery.com/) | The Simplest Way To Deploy Your Apps on AWS | | Render, Heroku | [Docs](https://hub.qovery.com/docs/), [Community](https://discord.qovery.com/), [Twitter](https://twitter.com/qovery_) |

## Developer Tools

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------------------------------------- | ----------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Plasmic](https://www.plasmic.app/) | Visual page builder and web design tool for any website or web app tech stack | | Contentful | [Docs](https://docs.plasmic.app/learn), [Community](https://plasmiccommunity.slack.com/join/shared_invite/zt-eh1z610i-zIMLVKv1htHicx0xdfcIjw#/shared-invite/email), [Twitter](https://twitter.com/plasmicapp) |
| [Steampipe](https://steampipe.io/) | select \* from cloud; | | | [Docs](https://steampipe.io/docs), [Community](https://steampipe.io/community/join), [Twitter](https://twitter.com/steampipeio) |
| [Amplication](https://amplication.com/) | Amplication is an open-source development tool. | | Tribe, Circle | [Docs](https://docs.amplication.com/docs/getting-started/), [Twitter](https://twitter.com/amplication) |
| [Gravitee.io](https://www.gravitee.io/platform/api-management) | OpenSource API Management | | | [Docs](https://docs.gravitee.io/), [Community](https://community.gravitee.io/), [Twitter](https://twitter.com/graviteeio) |
| [Diagrams](https://diagrams.mingrammer.com/) | Diagrams lets you draw the cloud system architecture in Python code. | | | [Docs](https://diagrams.mingrammer.com/docs/getting-started/installation) |
| [Ivy](https://lets-unify.ai/) | The Unified Machine Learning Framework | | | [Docs](https://lets-unify.ai/ivy/), [Community](https://www.youtube.com/channel/UCGlkr-YCs3TjMVeOhbbULsw), [Twitter](https://twitter.com/letsunifyai) |
| [Hasura](https://hasura.io/) | Instant realtime GraphQL on all your data | | | [Community](https://discord.com/invite/hasura), [Twitter](https://twitter.com/HasuraHQ) |
| [nbdev](https://nbdev.fast.ai/) | Create software with Jupyter notebooks | | | [Docs](https://nbdev.fast.ai/getting_started.html) |
| [Beekeeper Studio](https://www.beekeeperstudio.io/) | Modern and easy to use SQL client | | Tableplus | [Docs](https://docs.beekeeperstudio.io/), [Community](https://launchpass.com/beekeeperstud-lvg5276), [Twitter](https://twitter.com/beekeeperdata) |
| [Rowy](https://www.rowy.io/) | Build prototypes that scale on Google Cloud Platform in minutes | | Airtable | [Docs](https://docs.rowy.io/), [Community](https://discord.com/invite/fjBugmvzZP), [Twitter](https://twitter.com/rowyio) |
| [Squeak (By PostHog)](https://squeak.posthog.com/) | A Q&A widget for your docs | | | [Docs](https://github.com/PostHog/squeak/wiki) |
| [AWS Copilot CLI](https://aws.github.io/copilot-cli/) | Build, Release and Operate Containerized Applications on AWS | | | [Docs](https://aws.github.io/copilot-cli/docs/overview/) |
| [Buf](https://buf.build/) | A new way of working with Protocol Buffers | | | [Docs](https://docs.buf.build/introduction), [Twitter](https://twitter.com/bufbuild) |
| [Carbone](https://carbone.io/) | The most efficient report generator | | | [Docs](https://carbone.io/documentation.html), [Twitter](https://twitter.com/carbone_io) |
| [Encore](https://encore.dev/) | Backend Development Engine | | Firebase | [Docs](https://encore.dev/docs), [Community](https://encore.dev/slack), [Twitter](https://twitter.com/encoredotdev) |
| [Appwrite](https://appwrite.io/) | Secure end-to-end backend server for web, mobile, and Flutter developers | | Firebase | [Docs](https://appwrite.io/docs), [Community](https://discord.gg/GSeTUeA), [Twitter](https://twitter.com/appwrite_io) |
| [Nhost](https://nhost.io/) | The Open Source Firebase Alternative with GraphQL | | Firebase | [Docs](https://docs.nhost.io/), [Community](https://discord.com/invite/9V7Qb2U), [Twitter](https://twitter.com/nhostio) |
| [Dgraph](https://dgraph.io/) | Native GraphQL Database with graph backend | | | [Docs](https://dgraph.io/docs), [Community](https://dgraph.io/community/), [Twitter](https://twitter.com/dgraphlabs) |
| [Bytebase](https://bytebase.com/) | Database schema change and version control for teams | | | [Docs](https://docs.bytebase.com/), [Community](https://github.com/bytebase/bytebase/discussions), [Twitter](https://twitter.com/BytebaseHQ) |
| [Cube](https://cube.dev/) | The analytics API for building data applications | | Looker | [Docs](https://cube.dev/docs/), [Community](https://slack.cube.dev/), [Twitter](https://twitter.com/thecubejs) |
| [Fig](https://fig.io/) | Your terminal, reimagined | | | [Docs](https://fig.io/docs/getting-started), [Community](https://discord.com/invite/cg4UjshF2M), [Twitter](https://twitter.com/fig) |
| [PyScript](https://github.com/pyscript/pyscript) | Run Python in HTML | | | [Docs](https://github.com/pyscript/pyscript/blob/main/GETTING-STARTED.md) |
| [rrweb](https://www.rrweb.io/) | Record and replay the web | | | [Docs](https://github.com/rrweb-io/rrweb/blob/master/guide.md), [Community](https://join.slack.com/t/rrweb/shared_invite/zt-siwoc6hx-uWay3s2wyG8t5GpZVb8rWg) |
| [Upptime](https://upptime.js.org/) | Free uptime monitor and status page powered by GitHub | | | [Docs](https://upptime.js.org/docs/) |
| [Gum](https://charm.sh/) | A tool for glamorous shell scripts 🎀 | | | [Docs](https://github.com/charmbracelet/gum#tutorial), [Community](https://github.com/charmbracelet/gum/discussions), [Twitter](https://twitter.com/charmcli) |
| [WunderGraph](https://wundergraph.com/) | Next-Generation API Developer Platform. | | | [Docs](https://wundergraph.com/docs), [Community](https://discord.com/invite/Jjmc8TC), [Twitter](https://twitter.com/wundergraphcom) |
| [PocketBase](https://pocketbase.io) | Open Source realtime backend in 1 file | | | [Docs](https://pocketbase.io/docs), [Community](https://github.com/pocketbase/pocketbase/discussions), [Twitter](https://twitter.com/pocketbase) |
| [Mintlify Writer](https://www.mintlify.com/writer) | AI powered documentation writer | | | [Docs](https://github.com/mintlify/writer#-how-to-generate-documentation), [Community](https://discord.com/invite/6W7GuYuxra), [Twitter](https://twitter.com/mintlify) |
| [Supabase](https://supabase.io/) | The open-source Firebase alternative | | Firebase | [Docs](https://supabase.com/docs), [Community](https://discord.supabase.com/), [Twitter](https://twitter.com/supabase) |
| [Pex](https://github.com/pantsbuild/pex) | A library and tool for generating .pex (Python EXecutable) files | | | [Docs](https://pex.readthedocs.io/en/v2.1.82/) |
| [Tolgee](https://tolgee.io) | Developer & translator friendly web-based localization platform | | Lokalise | [Docs](https://tolgee.io/platform/), [Community](Tolg.ee/slack), [Twitter](https://twitter.com/tolgee_i18n)
| [Revert](https://revert.dev) | An open source unified API to build B2B product integrations | | | [Docs](https://docs.revert.dev/), [Community](https://discord.gg/q5K5cRhymW), [Twitter](https://twitter.com/revertdotdev) |

## Documentation

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| --------------------------------------- | ------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Docsify](https://docsify.js.org/#/) | A magical documentation site generator. | | | [Docs](https://docsify.js.org/#/quickstart), [Community](https://discord.gg/3NwKFyR) |
| [VuePress](https://vuepress.vuejs.org/) | Minimalistic Vue-powered static site generator | | | [Docs](https://vuepress.vuejs.org/guide/#how-it-works), [Community](https://vuejs.org/v2/guide/join.html), [Twitter](https://twitter.com/vuepressjs) |
| [Nextra](https://nextra.vercel.app/) | The Next.js Static Site Generator for Docs | | | [Docs](https://github.com/shuding/nextra), [Community](https://github.com/shuding/nextra/discussions) |
| [Sphinx](https://www.sphinx-doc.org/) | Sphinx is a tool that makes it easy to create intelligent and beautiful documentation | | | [Docs](http://sphinx-doc.org/en/master/contents.html) |
| [Docz](https://www.docz.site/) | It has never been so easy to document your things! | | | [Docs](https://www.docz.site/docs/getting-started) |
| [MkDocs](https://www.mkdocs.org/) | Project documentation with Markdown. | | | [Docs](https://www.mkdocs.org/user-guide/), [Twitter](https://twitter.com/MkDocsProject) |
| [Markdoc](https://markdoc.io/) | Markdown-based documentation | | | [Docs](https://markdoc.io/docs/getting-started), [Twitter](https://twitter.com/StripeDev) |
| [Docusaurus](https://docusaurus.io/) | Build optimized websites quickly, focus on your content | | Archbee | [Docs](https://docusaurus.io/docs), [Community](https://discordapp.com/invite/docusaurus), [Twitter](https://twitter.com/docusaurus) |

## eCommerce

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Adobe Commerce](http://www.magento.com/) | Build an irresistible e-commerce experience | | | [Docs](https://devdocs.magento.com/), [Community](https://community.magento.com/), [Twitter](https://twitter.com/Adobe) |
| [QloApps](https://qloapps.com/) | Free open-source hotel reservation and online booking system | | | [Docs](http://devdocs.qloapps.com/), [Community](https://qloapps.com/contact/), [Twitter](https://twitter.com/qloapps) |
| [Oscar](http://oscarcommerce.com/) | Open-source eCommerce framework for Django | | | [Docs](http://docs.oscarcommerce.com/en/latest/), [Community](https://slack.oscarcommerce.com/), [Twitter](https://twitter.com/django_oscar) |
| [Mailchimp Open Commerce](https://Mailchimp.com/developer/open-commerce/) | Control your commerce future | | | [Docs](https://Mailchimp.com/developer/open-commerce/docs/fundamentals/), [Community](https://discord.gg/Bwm63tBcQY), [Twitter](https://twitter.com/Mailchimp) |
| [Opencart](https://www.opencart.com/) | Open-source PHP-based online e-commerce solution | | | [Docs](http://docs.opencart.com/en-gb/introduction/), [Community](https://forum.opencart.com/), [Twitter](https://twitter.com/opencart) |
| [Workarea](https://www.workarea.com) | Enterprise-grade Ruby on Rails commerce platform | | | [Docs](https://developer.workarea.com/), [Community](https://www.workarea.com/slack), [Twitter](https://twitter.com/workarea) |
| [GrandNode 2.0](https://grandnode.com/) | Versatile, flexible and scalable e-commerce platform | | | [Docs](https://docs.grandnode.com/), [Community](https://grandnode.com/boards), [Twitter](https://twitter.com/grandnode) |
| [Spree Commerce](https://spreecommerce.org/) | Open source, headless, multi-language/multi-currency/multi-store eCommerce platform | | | [Docs](https://dev-docs.spreecommerce.org/), [Community](https://spree-commerce.slack.com/join/shared_invite/zt-ico7d35e-OeoAYXKO8XNtrZR1ZvBb5A#/shared-invite/email), [Twitter](https://twitter.com/spreecommerce) |
| [Vue Storefront](https://www.vuestorefront.io/) | Lightning-fast frontend platform for headless commerce | | Shogun | [Docs](https://docs.vuestorefront.io/v2/), [Community](https://discord.vuestorefront.io/), [Twitter](https://twitter.com/VueStorefront) |
| [Sylius](https://sylius.com/) | Open-source eCommerce platform on Symfony | | Shopify | [Docs](https://docs.sylius.com/en/latest/), [Community](http://sylius.com/slack), [Twitter](https://twitter.com/Sylius) |
| [Saleor](https://saleor.io/) | Modular, high-performance, headless e-commerce platform built with Python, GraphQL, Django, and React | | Shopify | [Docs](https://docs.saleor.io/docs/3.0/), [Community](https://spectrum.chat/saleor?tab=posts), [Twitter](https://twitter.com/getsaleor) |
| [Bagisto](https://bagisto.com/en/) | Easy-to-use, free, and open-source Laravel eCommerce platform to build your online shop in no time | | Shopify | [Docs](https://devdocs.bagisto.com/), [Twitter](https://twitter.com/BagistoShop) |
| [Shopware](https://www.shopware.com/en/) | Open commerce platform based on Symfony Framework and Vue | | | [Docs](https://developers.shopware.com/), [Community](https://shopwarecommunity.slack.com/join/shared_invite/zt-ogexp21s-T_ROUf99S6oaz6rMfc37Tw#/shared-invite/email), [Twitter](https://twitter.com/shopware) |
| [Solidus](https://solidus.io/) | Solidus, Rails eCommerce system | | | [Docs](https://guides.solidus.io/developers/index.html), [Community](http://slack.solidus.io/), [Twitter](https://twitter.com/solidusio) |
| [PrestaShop](https://www.prestashop-project.org/) | Open-source, e-commerce platform committed to providing the best shopping cart experience for both merchants and customers | | | [Docs](https://devdocs.prestashop.com/), [Community](https://www.prestashop-project.org/slack/), [Twitter](https://twitter.com/PrestaShop) |
| [Medusa](https://medusajs.com/) | The open source Shopify alternative | | | [Docs](https://docs.medusajs.com/), [Community](https://discord.com/invite/medusajs), [Twitter](https://twitter.com/medusajs) |
| [InvenTree](https://inventree.readthedocs.io/en/latest/) | Open Source Inventory Management System | | Bomist | [Docs](https://inventree.readthedocs.io/en/latest/), [Community](https://github.com/inventree/InvenTree/discussions), [Twitter](https://twitter.com/inventreedb) |

## Enterprise Search

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------ | --------------------- | -------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------- |
| [Jina](https://jina.ai/) | Neural Search Ecosys. | | | [Docs](https://docs.jina.ai/), [Community](https://slack.jina.ai/), [Twitter](https://twitter.com/jinaAI_/) |

## File Hosting

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ----------------------------------------- | ------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [Nextcloud](https://nextcloud.com/) | A safe home for all your data | | Google Drive | [Docs](https://nextcloud.com/support/), [Community](https://help.nextcloud.com/), [Twitter](https://twitter.com/nextclouders) |
| [PhotoPrism](https://photoprism.app/) | AI-Powered Photos App for the Decentralized Web | | | [Docs](https://docs.photoprism.app/), [Community](https://gitter.im/browseyourlife/community), [Twitter](https://twitter.com/photoprism_app) |
| [Filestash](https://www.filestash.app/) | A file manager that let you manage your data anywhere it is located | | Google Drive | [Docs](https://www.filestash.app/2018/05/31/release-note-v0.1/) |
| [Spacedrive](https://www.spacedrive.com/) | A file explorer from the future. | | Google Drive | [Docs](https://github.com/spacedriveapp/spacedrive/tree/main/docs), [Community](https://discord.gg/gTaF2Z44f5), [Twitter](https://twitter.com/spacedriveapp) |
| [Owncloud](https://owncloud.com/) | The most essential productivity tool since email | | Google Drive | [Docs](https://owncloud.com/docs-guides/), [Community](https://central.owncloud.org/), [Twitter](https://twitter.com/ownCloud) |

## Forums

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------------ | ----------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [MyBB](https://mybb.com/) | Discussion software that brings communities together | | | [Docs](https://docs.mybb.com/), [Community](https://community.mybb.com/), [Twitter](https://twitter.com/mybb) |
| [Vanilla](https://open.vanillaforums.com/) | Customizable discussion forum | | | [Docs](https://docs.vanillaforums.com/) |
| [Forem](https://www.forem.com/) | For empowering community | | Tribe, Circle | [Docs](https://developers.forem.com/), [Community](https://forem.dev/), [Twitter](https://twitter.com/forem) |
| [Talkyard](https://www.talkyard.io/) | Talk and share with your customers and co-workers | | | [Docs](https://www.talkyard.io/forum/latest/support), [Community](https://www.talkyard.io/forum/latest), [Twitter](https://twitter.com/talkyard_io?lang=en) |
| [NodeBB](https://nodebb.org/) | Node.js based forum software built for the modern web | | | [Docs](https://docs.nodebb.org/), [Community](https://community.nodebb.org/), [Twitter](https://twitter.com/nodebb) |
| [Discourse](https://www.discourse.org/) | A platform for community discussion | | Tribe, Circle | [Docs](https://docs.discourse.org/), [Community](https://meta.discourse.org/), [Twitter](https://twitter.com/discourse) |
| [Flarum](https://flarum.org/) | Simple forum software for building great communities | | | [Docs](https://docs.flarum.org/), [Community](https://discord.com/invite/3fnPSjA), [Twitter](https://twitter.com/flarum) |

## Growth and Marketing

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ---------------------------------- | ------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | --------------------------------------------------------------------------------------------------------------------------- |
| [Erxes](https://erxes.io/) | Grow your business better and faster | | Hubspot | [Docs](https://www.erxes.org/overview/deployment-overview), [Twitter](https://twitter.com/erxesHQ) |
| [Chaskiq](https://www.chaskiq.io/) | Open Source Messaging Platform for Marketing, Support & Sales | | Intercom | [Docs](https://dev.chaskiq.io/), [Twitter](https://twitter.com/Chaskiqapp) |
| [Mautic](https://www.mautic.org/) | Open Source Marketing Automation Software | | | [Docs](https://developer.mautic.org/), [Community](https://www.mautic.org/community), [Twitter](https://twitter.com/mautic) |
| [Dub](https://dub.sh/) | Open Source Link Management Tool | | Bitly | [Twitter](https://twitter.com/dubdotsh) |

## Internal Tools

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------- | ---------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Budibase](https://www.budibase.com/) | An open-source low-code platform for creating internal apps in minutes | | Retool | [Docs](https://docs.budibase.com/), [Community](https://github.com/Budibase/budibase/discussions/), [Twitter](https://twitter.com/budibase) |
| [Appsmith](https://www.appsmith.com/) | Low code project to build admin panels, internal tools, and dashboards | | Retool | [Docs](https://docs.appsmith.com/), [Community](https://discord.com/invite/rBTTVJp), [Twitter](https://twitter.com/theappsmith) |
| [Cal.com](https://cal.com/) | The open-source Calendly alternative | | | [Docs](https://docs.cal.com/), [Community](https://cal.com/slack), [Twitter](https://twitter.com/calcom) |
| [ToolJet](https://tooljet.io/) | Extensible low-code framework for building business applications | | Retool | [Docs](https://docs.tooljet.com/), [Community](https://join.slack.com/t/tooljet/shared_invite/zt-r2neyfcw-KD1COL6t2kgVTlTtAV5rtg), [Twitter](https://twitter.com/tooljet?lang=en) |
| [Lowdefy](https://lowdefy.com/) | Build internal tools with YAML | | Retool | [Docs](https://docs.lowdefy.com/), [Community](https://discord.com/invite/WmcJgXt), [Twitter](https://twitter.com/lowdefy) |

## Machine Learning

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| --------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Kern AI](https://www.kern.ai/) | Open-source data-centric IDE for NLP. | | | [Docs](https://docs.kern.ai/docs), [Community](https://discord.com/invite/qf4rGCEphW), [Twitter](https://twitter.com/MeetKern) |
| [Evidently](https://evidentlyai.com/) | Evaluate and monitor ML models from validation to production. | | | [Docs](https://evidentlyai.gitbook.io/docs/), [Community](https://discord.com/invite/xZjKRaNp8b), [Twitter](https://twitter.com/EvidentlyAI) |
| [Cleanlab](https://cleanlab.ai/) | The standard data-centric AI package for data quality and machine learning with messy, real-world data and labels | | | [Docs](https://docs.cleanlab.ai/), [Community](https://cleanlab-community.slack.com/join/shared_invite/zt-wpi8ocuf-O87JiSAvuvguytAUBiEwNQ) |
| [DALL-E2 PyTorch](https://github.com/lucidrains/DALLE2-pytorch) | OpenAI's text-to-image synthesis NN | | | [Docs](https://github.com/lucidrains/DALLE2-pytorch#usage), [Community](https://github.com/lucidrains/DALLE2-pytorch/discussions) |
| [PostgresML](https://postgresml.org/) | An end-to-end machine learning system on PG | | | [Docs](https://github.com/postgresml/postgresml#quick-start) |
| [Rubrix](https://rubrix.readthedocs.io/en/stable/) | ✨ Rubrix, open-source framework for data-centric NLP. Data annotation and monitoring for enterprise NLP | | | [Docs](https://docs.rubrix.ml/), [Community](https://rubrixworkspace.slack.com/join/shared_invite/zt-whigkyjn-a3IUJLD7gDbTZ0rKlvcJ5g) |
| [MindsDB](https://mindsdb.com/) | In-Database Machine Learning | | | [Docs](https://docs.mindsdb.com/), [Community](https://mindsdbcommunity.slack.com/join/shared_invite/zt-o8mrmx3l-5ai~5H66s6wlxFfBMVI6wQ#/shared-invite/email), [Twitter](https://twitter.com/MindsDB) |

## Monitoring

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [Checkly](https://www.checklyhq.com) | Delightful Active Monitoring for Developers | | | [Docs](https://www.checklyhq.com/docs), [Twitter](https://twitter.com/checklyhq) |
| [Grafana](https://grafana.com/oss/grafana/) | Operational dashboards for your data here, there or anywhere | | New Relic, Datadog | [Twitter](https://twitter.com/grafana) |
| [Sentry](https://sentry.io/) | Sentry is cross-platform application monitoring, with a focus on error reporting. | | LogRocket | [Docs](https://docs.sentry.io/), [Community](https://discord.com/invite/PXa5Apfe7K), [Twitter](https://twitter.com/getsentry) |
| [Icinga](https://icinga.com/) | Icinga is a resilient, open source monitoring and metric solution system. | | | [Docs](https://icinga.com/docs/icinga-2/latest/doc/01-about/), [Community](https://community.icinga.com/), [Twitter](https://twitter.com/icinga) |
| [Exo](https://exo.deref.io/) | A process manager & log viewer for dev | | | [Docs](https://docs.deref.io/exo), [Community](https://deref-community.slack.com/join/shared_invite/zt-tu8arun7-qqpVcTe3IDHjpSG_TrSaBQ#/shared-invite/email), [Twitter](https://twitter.com/deref_inc) |
| [Riemann](http://riemann.io/) | Riemann monitors distributed systems. | | | [Docs](http://riemann.io/concepts.html) |
| [datree](https://datree.io/) | Automated policy checks for Kubernetes | | | [Docs](https://hub.datree.io/), [Community](https://datreecommunity.slack.com/), [Twitter](https://twitter.com/datreeio) |
| [Zabbix](https://www.zabbix.com) | Real-time monitoring of IT components and services, such as networks, servers, VMs, applications and the cloud. | | | [Docs](https://www.zabbix.com/manuals), [Community](https://www.zabbix.com/forum/), [Twitter](https://twitter.com/zabbix) |
| [SigNoz](https://signoz.io/) | Application monitoring and observability platform | | New Relic, Datadog | [Docs](https://signoz.io/docs/), [Community](https://signoz-community.slack.com/join/shared_invite/zt-lrjknbbp-J_mI13rlw8pGF4EWBnorJA#/shared-invite/email), [Twitter](https://twitter.com/SigNozHQ) |
| [Prometheus](https://prometheus.io/) | Power your metrics and alert with a leading open-source monitoring solution. | | | [Docs](https://prometheus.io/docs/introduction/overview/), [Community](https://cloud-native.slack.com/join/shared_invite/zt-wt1w6e11-PlBdJZEu89yJpgozl0QnQA#/shared-invite/email), [Twitter](https://twitter.com/PrometheusIO) |
| [Cacti](https://www.cacti.net/) | Cacti is a complete network graphing solution designed to harness the power of RRDtool's data storage and graphing functionality providing the following features: | | | [Docs](https://docs.cacti.net/), [Community](https://forums.cacti.net/) |
| [VictoriaMetrics](https://victoriametrics.com/) | VictoriaMetrics: fast, cost-effective monitoring solution and time series database | | New Relic, Datadog | [Docs](https://docs.victoriametrics.com/), [Community](https://slack.victoriametrics.com/), [Twitter](https://twitter.com/MetricsVictoria) |

## Newsletter

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| --------------------------------- | ----------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------- |
| [Keila](https://www.keila.io/) | Email Newsletters: Reliable & Easy | | Mailchimp | [Docs](https://www.keila.io/docs/installation), [Community](https://app.keila.io/forms/frm_GX8qGEZd), [Twitter](https://twitter.com/keila_io) |
| [Listmonk](https://listmonk.app/) | Self-hosted newsletter and mailing list manager | | | [Docs](https://listmonk.app/docs/developer-setup/) |

## Notetaking

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ----------------------------------------- | ----------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Joplin](https://joplinapp.org/) | Secure, cross-platform, open-source markdown note-taking app | | | [Docs](https://joplinapp.org/help/), [Community](https://discord.com/invite/VSj7AFHvpq), [Twitter](https://twitter.com/joplinapp) |
| [Boost Note](https://boostnote.io/) | Chronicle your stories | | Notion | [Docs](https://Intercom.help/boostnote-for-teams/en/), [Community](https://boostnote-group.slack.com/join/shared_invite/zt-cun7pas3-WwkaezxHBB1lCbUHrwQLXw#/shared-invite/email), [Twitter](https://twitter.com/boostnoteapp) |
| [AppFlowy](https://www.appflowy.io/) | Open-source alternative to Notion | | Notion | [Docs](https://appflowy.gitbook.io/docs/essential-documentation/readme), [Community](https://discord.com/invite/9Q2xaN37tV), [Twitter](https://twitter.com/appflowy) |
| [Logseq](https://logseq.com/) | A privacy-first, open-source knowledge base | | Roam Research | [Docs](https://logseq.github.io/), [Community](https://discord.com/invite/KpN4eHY), [Twitter](https://twitter.com/logseq) |
| [Outline](https://www.getoutline.com/) | Wiki and knowledge base | | Notion | [Docs](https://app.getoutline.com/share/770a97da-13e5-401e-9f8a-37949c19f97e/), [Community](https://github.com/outline/outline/discussions), [Twitter](https://twitter.com/getoutline) |
| [Dendron](https://www.dendron.so/) | The personal knowledge management (PKM) tool that grows as you do | | | [Docs](https://wiki.dendron.so/), [Community](https://discord.com/invite/xrKTUStHNZ), [Twitter](https://twitter.com/dendronhq) |
| [Athens](https://www.athensresearch.org/) | Your bottom-up, knowledge graph | | Roam Research | [Docs](https://athensresearch.github.io/docs/), [Community](https://discord.com/invite/GCJaV3V), [Twitter](https://twitter.com/athensresearch) |

## Password Manager

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------- | ------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Buttercup](https://buttercup.pw/) | Cross-Platform Passwords & Secrets Vault | | 1password | [Docs](https://github.com/buttercup/buttercup-core#installation), [Community](https://spectrum.chat/buttercup?tab=posts), [Twitter](https://twitter.com/buttercup_pw) |
| [Padloc](https://padloc.app/) | The last password manager you'll ever want to use. | | 1password, LastPass | [Docs](https://padloc.app/help/manual/), [Community](https://github.com/padloc/padloc/discussions), [Twitter](https://twitter.com/padlocapp) |
| [KeePassX](https://keepass.info/) | KeePassX is a cross platform port of the windows application “Keepass Password Safe”. | | 1password, LastPass | [Twitter](https://twitter.com/keepass) |
| [Passbolt](https://www.passbolt.com/) | Passbolt - Open source password manager for teams | | 1password, LastPass | [Docs](https://help.passbolt.com/hosting/install), [Community](https://community.passbolt.com/), [Twitter](https://twitter.com/passbolt) |
| [Bitwarden](https://bitwarden.com/) | The Most Trusted Open Source Password Manager for Business | | 1password, LastPass | [Docs](https://bitwarden.com/resources/), [Community](https://community.bitwarden.com/), [Twitter](https://twitter.com/bitwarden) |

## Payments

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------- | ---------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------- | --------------------------------------------------------------------------- |
| [Killbill](https://killbill.io/) | Open-Source Subscription Billing & Payments Platform | | | [Docs](https://docs.killbill.io/?utm_source=killbill.io&utm_medium=landing) |

## Product Management

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| --------------------------------------------------- | ------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [OpenProject](https://www.openproject.org/) | OpenProject is the leading open source project management software. | | Trello, Asana | [Docs](https://www.openproject.org/docs/), [Twitter](https://twitter.com/openproject) |
| [Astuto](https://github.com/riggraz/astuto) | A free, open source, self-hosted customer feedback tool 🦊 | | Canny | [Docs](https://github.com/riggraz/astuto#installation), [Community](https://discord.com/invite/SrtUMRp) |
| [GrowthBook](https://www.growthbook.io/) | Open Source Feature Flagging and A/B Testing Platform | | LaunchDarkly | [Docs](https://docs.growthbook.io/), [Community](https://growthbookusers.slack.com/join/shared_invite/zt-oiq9s1qd-dHHvw4xjpnoRV1QQrq6vUg), [Twitter](https://twitter.com/growth_book) |
| [LogChimp](https://logchimp.codecarrot.net/) | Track your customers feedback to build better products with LogChimp | | Canny | [Docs](https://logchimp.codecarrot.net/docs), [Community](https://discord.com/invite/A7mztcC), [Twitter](https://twitter.com/logchimp) |
| [Flagsmith](https://flagsmith.com/) | Flagsmith is an open source, fully featured, Feature Flag and Remote Config service. | | LaunchDarkly | [Docs](https://docs.flagsmith.com/), [Community](https://discord.com/invite/hFhxNtXzgm), [Twitter](https://twitter.com/getflagsmith) |
| [Unleash](https://www.getunleash.io/) | Open-source feature toggle service | | LaunchDarkly | [Docs](https://docs.getunleash.io/), [Community](https://join.slack.com/t/unleash-community/shared_invite/enQtNjUxMjU2MDc0MTAxLTJjYmViYjkwYmE0ODVlNmY1YjcwZGRmZWU5MTU1YTQ1Nzg5ZWQ2YzBlY2U1MjlmZDg5ZDRmZTMzNmQ5YmEyOGE), [Twitter](https://twitter.com/getunleash) |
| [Penpot](https://penpot.app/) | The Open-Source design & prototyping platform | | | [Docs](https://help.penpot.app/), [Community](https://github.com/penpot/penpot/discussions), [Twitter](https://twitter.com/penpotapp) |
| [Twake](https://twake.app/en/) | Open-source alternative to Microsoft Teams | | | [Docs](https://doc.twake.app/), [Community](https://community.twake.app/), [Twitter](https://twitter.com/Twake) |
| [Focalboard](https://www.focalboard.com/) | Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana. | | Trello, Notion, Asana | [Docs](https://www.focalboard.com/guide/user), [Twitter](https://twitter.com/Focalboard) |
| [OpenReplay](https://openreplay.com/) | Session replay for delightful products | | LogRocket, FullStory | [Docs](https://docs.openreplay.com/), [Community](https://slack.openreplay.com/), [Twitter](https://twitter.com/openreplayhq) |
| [ClearFlask](https://clearflask.com/) | A better way to manage product feedback | | Canny | [Docs](https://product.clearflask.com/docs), [Community](https://clearflask.com/roadmap) |
| [Restya](https://restya.com/board) | Trello like kanban board. Based on Restya platform. | | | [Docs](https://restya.com/board/docs/), [Community](https://groups.google.com/d/forum/restya) |
| [WeKan](https://wekan.github.io/) | The open-source kanban | | Trello | [Docs](https://github.com/wekan/wekan/wiki/Developer-Documentation), [Community](https://github.com/wekan/wekan/discussions) |
| [Kanboard](https://kanboard.org/) | Kanban project management software | | Trello | [Docs](https://docs.kanboard.org/en/latest/), [Community](https://kanboard.discourse.group/), [Twitter](https://twitter.com/kanboard) |
| [LeanTime](https://leantime.io/) | Lean Project Management for Innovators | | Asana | [Docs](https://docs.leantime.io/#/), [Community](https://github.com/Leantime/leantime/discussions), [Twitter](https://twitter.com/intheleantime) |
| [Fider](https://fider.io/) | Open platform to collect and prioritize feedback | | Canny | [Docs](https://fider.io/docs), [Community](https://github.com/getfider/fider/discussions), [Twitter](https://twitter.com/getfider) |
| [ERPNext](https://erpnext.com/open-source-projects) | Free and Open Source Enterprise Resource Planning (ERP) | | SAP, Salesforce | [Docs](https://docs.erpnext.com/), [Community](https://discuss.erpnext.com/), [Twitter](https://twitter.com/erpnext) |
| [Taiga](https://www.taiga.io/) | Agile project management platform. Built on top of Django and AngularJS | | Trello | [Docs](https://docs.taiga.io/), [Community](https://github.com/kaleidos-ventures/taiga-back/#community), [Twitter](https://twitter.com/taigaio) |

## UI Components

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ---------------------------------------------------------------- | -------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| [Shoelace](https://shoelace.style/) | A forward-thinking library of web components. | | | [Community](https://discord.gg/mg8f26C), [Twitter](https://twitter.com/shoelace_style) |
| [Evergreen](https://evergreen.segment.com/) | 🌲 Evergreen React UI Framework by Segment | | | [Docs](https://evergreen.segment.com/introduction/getting-started) |
| [Vuetify](https://vuetifyjs.com/en/) | 🐉 Material Component Framework for Vue | | | [Docs](https://vuetifyjs.com/en/introduction/why-vuetify/#feature-guides), [Community](https://community.vuetifyjs.com/), [Twitter](https://twitter.com/vuetifyjs) |
| [Webrix](https://webrix.amdocs.com/) | Powerful building blocks for React-based web applications | | | [Docs](https://webrix.amdocs.com/docs) |
| [Reactive Search](https://opensource.appbase.io/reactivesearch/) | Search UI components for React and Vue | | Algolia | [Docs](https://docs.appbase.io/docs/reactivesearch/v3/overview/quickstart/), [Twitter](https://twitter.com/appbaseio) |
| [Styled Components](https://styled-components.com/) | Visual primitives for the component age. | | | [Docs](https://styled-components.com/docs), [Community](https://spectrum.chat/styled-components/) |
| [Blade UI Kit](https://blade-ui-kit.com/) | A set of renderless components to utilise in your Laravel Blade views. | | | [Docs](https://blade-ui-kit.com/docs), [Community](https://discord.gg/Vev5CyE), [Twitter](https://twitter.com/bladeuikit) |
| [Storybook](https://storybook.js.org/) | Build bulletproof UI components faster | | | [Docs](https://storybook.js.org/docs/), [Community](https://discord.gg/storybook), [Twitter](https://twitter.com/storybookjs) |
| [Chakra](https://chakra-ui.com/) | ⚡️ Simple, Modular & Accessible UI Components for your React Applications | | | [Docs](https://chakra-ui.com/docs), [Community](https://chakra-ui.com/discord), [Twitter](https://twitter.com/thesegunadebayo) |
| [Buefy](https://buefy.org/) | Lightweight UI components for Vue.js based on Bulma | | | [Docs](https://buefy.org/documentation), [Community](https://discordapp.com/invite/ZkdFJMr), [Twitter](https://twitter.com/walter_tommasi) |
| [Flowbite](https://flowbite.com/) | Open-source library of components built with Tailwind CSS | | | [Docs](https://flowbite.com/docs/getting-started/introduction/), [Twitter](https://twitter.com/themesberg) |
| [Ant Design](https://ant.design/) | An enterprise-class UI design language and React UI library | | | [Docs](https://ant.design/docs/react/introduce), [Community](https://github.com/ant-design/ant-design/discussions), [Twitter](https://twitter.com/AntDesignUI) |

## Visualization

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ---------------------------------------------------------------------------------------- | ----------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- |
| [Pandas Profiling](https://pandas-profiling.github.io/pandas-profiling/docs/master/rtd/) | Create HTML profiling reports from pandas DataFrame objects | | | |
| [Lux](https://lux-api.readthedocs.io/en/latest/source/getting_started/overview.html) | Automatically visualize your pandas dataframe via a single print! 📊 💡 | | | [Twitter](https://twitter.com/lux_api) |
| [Orange Data Mining](https://orangedatamining.com/) | Orange: Interactive data analysis | | | [Docs](https://orangedatamining.com/docs/), [Community](https://discord.com/invite/FWrfeXV), [Twitter](https://twitter.com/orangedataminer) |
| [Facets](https://pair-code.github.io/facets/) | Visualizations for machine learning datasets | | | [Docs](https://pair-code.github.io/facets/) |

## Web Analytics

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ------------------------------------------------------ | ---------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- |
| [PostHog](https://posthog.com/) | Host your own product analytics suite | | Amplitude | [Docs](https://posthog.com/docs), [Community](https://posthog.com/slack), [Twitter](https://twitter.com/PostHogHQ) |
| [Matomo](https://matomo.org/) | Leading open alternative to Google Analytics that gives you full control over your data | | Google Analytics | [Docs](https://matomo.org/docs/), [Twitter](https://twitter.com/matomo_org) |
| [Ostrio](https://ostr.io/info/web-analytics) | Privacy-friendly, GDPR compliant, lightweight, and hassle-free visitors' tracking solution | | Google Analytics | [Twitter](https://twitter.com/ostrio_service) |
| [Ackee](https://ackee.electerious.com/) | Self-hosted, Node.js-based analytics tool for those who care about privacy | | Google Analytics | [Docs](https://docs.ackee.electerious.com/), [Twitter](https://twitter.com/getackee) |
| [GoatCounter](https://www.goatcounter.com/) | Easy web analytics. No tracking of personal data. | | Google Analytics | [Docs](https://www.goatcounter.com/help/start) |
| [Countly](https://count.ly/web-analytics) | Countly helps you get insights from your application | | Google Analytics | [Docs](https://resources.count.ly/), [Community](https://slack.count.ly/), [Twitter](https://twitter.com/gocountly) |
| [GoAccess](https://goaccess.io/) | Real-time web log analyzer | | Google Analytics | [Docs](https://goaccess.io/get-started), [Community](https://github.com/allinurl/goaccess/discussions), [Twitter](https://twitter.com/home) |
| [Open Web Analytics](http://www.openwebanalytics.com/) | Easy, open web analytics | | Google Analytics | [Twitter](https://twitter.com/openwebanalytic) |
| [Offen](https://www.offen.dev/) | The fair and lightweight alternative to common web analytics tools | | Google Analytics | [Twitter](https://twitter.com/hioffen) |
| [Fathom](https://usefathom.com/) | Simple, privacy-focused website analytics | | Google Analytics | [Docs](https://usefathom.com/docs), [Twitter](https://twitter.com/usefathom) |
| [Pirsch](https://pirsch.io/) | Simple, cookie-free, and open-source web analytics | | Google Analytics | [Docs](https://docs.pirsch.io/), [Community](https://discord.com/invite/fAYm4Cz), [Twitter](https://twitter.com/PirschAnalytics) |
| [Umami](https://umami.is/) | Simple, fast, website analytics alternative to Google Analytics | | Google Analytics | [Docs](https://umami.is/docs/) |
| [Plausible](https://plausible.io) | Simple, open-source, lightweight, and privacy-friendly web analytics alternative to Google Analytics | | Google Analytics | [Docs](https://plausible.io/docs), [Community](https://github.com/plausible/analytics/discussions), [Twitter](https://twitter.com/plausiblehq) |
| [Shynet](https://github.com/milesmcc/shynet) | Modern, privacy-friendly, and detailed web analytics that works without cookies or JS | | Google Analytics | |

## Workflow Automation

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| ----------------------------------- | -------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | --------------------------------------------------------------------------------------------------------------------------- |
| [N8N](https://n8n.io/) | Node-based workflow automation tool for developers | | Zapier, Integromat | [Docs](https://docs.n8n.io/), [Community](https://discord.com/invite/vWwMVThRta), [Twitter](https://twitter.com/n8n_io) |
| [Pipedream](https://pipedream.com/) | Workflow automation and API integration platform | | Zapier, Intercom | [Docs](https://pipedream.com/docs), [Community](https://pipedream.com/community/), [Twitter](https://twitter.com/pipedream) |
| [Hook0](https://www.hook0.com/) | Open-Source Webhooks-as-a-service (WaaS) for SaaS developers | | KookRelay, HostedHooks, HookDeck | [Docs](https://documentation.hook0.com/), [Community](https://www.hook0.com/community), [Twitter](https://twitter.com/hook0_) |

## Workflow Orchestration

| Tool | Description | GitHub Stars | Closed-Source Alternatives | Socials |
| -------------------------------------- | --------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| [Flyte](https://flyte.org/) | The infinitely scalable and flexible workflow orchestration platform that seamlessly unifies data, ML and analytics stacks. | | | [Docs](https://docs.flyte.org/en/latest/), [Community](https://slack.flyte.org/), [Twitter](https://twitter.com/flyteorg) |
| [Prefect](https://prefect.io/) | The easiest way to coordinate your dataflow | | | [Docs](https://docs.prefect.io/core/), [Community](https://prefect.io/slack), [Twitter](https://twitter.com/PrefectIO) |
| [Cortex](https://www.cortex.dev/) | Cloud infrastructure for machine learning at scale | | AWS Sagemaker | [Docs](https://docs.cortex.dev/), [Community](https://community.cortex.dev/) |
| [Orchest](https://www.orchest.io/) | Build data pipelines, the easy way 🛠️ | | | [Docs](https://docs.orchest.io/en/stable/), [Community](https://orchest.slack.com/join/shared_invite/zt-g6wooj3r-6XI8TCWJrXvUnXKdIKU_8w), [Twitter](https://twitter.com/orchestofficial) |
| [Metaflow](https://metaflow.org/) | A framework for real-life data science | | | [Docs](https://docs.metaflow.org/), [Twitter](https://twitter.com/metaflowoss) |
| [Airbyte](https://airbyte.com/) | Open-source data integrations for the modern data stack | | Fivetran | [Docs](https://docs.airbyte.com/), [Community](https://airbyte.com/community), [Twitter](https://twitter.com/airbytehq) |
| [Airflow](https://airflow.apache.org/) | A platform to programmatically author, schedule, and monitor workflows | | | [Docs](https://airflow.apache.org/docs/), [Community](https://apache-airflow.slack.com/), [Twitter](https://twitter.com/apacheairflow) |
| [Ploomber](https://ploomber.io/) | Build data pipelines. FAST.⚡️ | | | [Docs](https://docs.ploomber.io/), [Community](https://ploomber.io/community), [Twitter](https://twitter.com/ploomber) |
| [Dagster](https://dagster.io/) | An orchestration platform for the development, production, and observation of data assets. | | | [Docs](https://docs.dagster.io/getting-started), [Community](https://dagster-slackin.Herokuapp.com/), [Twitter](https://twitter.com/dagsterio) |
| [Kestra](https://kestra.io/) | The open source data orchestration and scheduling platform | | | [Docs](https://kestra.io/docs/), [Community](https://api.kestra.io/v1/communities/slack/redirect), [Twitter](https://twitter.com/kestra_io) |
| [Temporal](https://temporal.io/) | Workflows as code platform | | | [Docs](https://docs.temporal.io/), [Community](https://community.temporal.io/), [Twitter](https://twitter.com/temporalio) |