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An open API service indexing awesome lists of open source software.

Open Source

Open source is a term denoting that a product includes permission to use its source code, design documents, or content. It most commonly refers to the open source model, in which open source software or other products are released under an open source license as part of the open source-software movement. Use of the term originated with software, but has expanded beyond the software sector to cover other open content and forms of open collaboration.

https://github.com/CapSoftware/cap

Open source Loom alternative. Beautiful, shareable screen recordings.

app cap coss loom mac nextjs nextjs14 open-source oss react record screen-capture screen-recorder screenshot solidjs tauri tauri-app typescript vite

Last synced: 08 May 2025

https://github.com/capsoftware/cap

Open source Loom alternative. Beautiful, shareable screen recordings.

app cap coss loom mac nextjs nextjs14 open-source oss react record screen-capture screen-recorder screenshot solidjs tauri tauri-app typescript vite

Last synced: 16 Jan 2026

https://github.com/automatisch/automatisch

The open source Zapier alternative. Build workflow automation without spending time and money.

automation automatisch low-code no-code open-source self-hosted workflow

Last synced: 09 Sep 2025

https://github.com/cocos/cocos-engine

Cocos simplifies game creation and distribution with Cocos Creator, a free, open-source, cross-platform game engine. Empowering millions of developers to create high-performance, engaging 2D/3D games and instant web entertainment.

3d cocos cocoscreator engine game-development game-engine gamedev metal mit-license open-source vulkan webgl webgl2 webgpu

Last synced: 16 May 2025

https://github.com/webstudio-is/webstudio

Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.

accessibility alternative cloudflare cloudflare-workers design free frontend open-source radix-ui react remix web-development webflow website-builder website-development websites webstudio

Last synced: 29 Apr 2026

https://github.com/nasa-jpl/open-source-rover

A build-it-yourself, 6-wheel rover based on the rovers on Mars!

diy hardware mars mars-rover open-source robot robotics

Last synced: 14 May 2025

https://github.com/highlight/highlight

highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.

apm full-stack golang metrics monitoring observability open-source self-hosted session-replay tracing typescript

Last synced: 12 May 2025

https://github.com/papermark/papermark

Papermark is the open-source DocSend alternative with built-in analytics and custom domains.

dataroom next-auth nextjs open-source pdf postgresql prisma tailwindcss typescript zod

Last synced: 25 Apr 2026

https://github.com/opencart/opencart

A free shopping cart system. OpenCart is an open source PHP-based online e-commerce solution.

ecommerce-framework open-source opencart php shopping shopping-cart

Last synced: 09 Sep 2025

https://github.com/OpenHub-Store/GitHub-Store

A free, open-source app store for GitHub releases — browse, discover, and install apps with one click. Powered by Kotlin and Compose Multiplatform for Android & Desktop (Linux, MacOS, Windows).

android desktop github-app github-store kotlin kotlin-android kotlin-desktop kotlin-multiplatform linux macos macos-app online-store open-source open-source-project windows

Last synced: 09 Mar 2026

https://github.com/givanz/vvvebjs

Drag and drop page builder library written in vanilla javascript without dependencies or build tools.

bootstrap bootstrap5 builder drag-and-drop editor free javascript low-code no-code nocode nodejs open-source page-builder scss site-generator ui vanilla-javascript website-builder website-generation wysiwyg

Last synced: 13 May 2025

https://github.com/getlago/lago

Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

analytics billing clickhouse events fintech go ingestion invoices metering open-source payments pricing pricing-data-science react ruby self-hosted subscriptions usage-based-billing

Last synced: 10 May 2025

https://github.com/siddharthvaddem/openscreen

Create stunning screen recordings for free. Open-source, no subscriptions, no watermarks, and free for commercial use. An alternative to Screen Studio.

electron open-source pixijs screen-capture screen-recorder

Last synced: 08 Mar 2026

https://github.com/n4ze3m/page-assist

Use your locally running AI models to assist you in your web browsing

chat-application chrome-extension localllm ollama open-source

Last synced: 15 Feb 2026

https://github.com/fastrepl/hyprnote

Local-first AI Notepad for Private Meetings

local-first notetaking open-source react rust tauri typescript

Last synced: 11 Feb 2026

https://github.com/swagger-api/swagger-core

Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API

java open-source openapi openapi-specification openapi3 rest rest-api swagger swagger-api swagger-oss

Last synced: 09 Apr 2026

https://github.com/offa/android-foss

A list of Free and Open Source Software (FOSS) for Android – saving Freedom and Privacy.

android android-apps f-droid foss open-source opensource

Last synced: 12 May 2025

https://github.com/givanz/VvvebJs

Drag and drop page builder library written in vanilla javascript without dependencies or build tools.

bootstrap bootstrap5 builder drag-and-drop editor free html5 javascript no-code nocode nodejs open-source page-builder scss site-generator ui vanilla-javascript website-builder website-generation wysiwyg

Last synced: 19 Mar 2025

https://github.com/blackrockdigital/startbootstrap

A library of free and open source Bootstrap themes and templates

bootstrap bootstrap-4 bootstrap-template bootstrap-theme bootstrap4 free html open-source

Last synced: 13 Feb 2026

https://github.com/BlackrockDigital/startbootstrap

A library of free and open source Bootstrap themes and templates

bootstrap bootstrap-4 bootstrap-template bootstrap-theme bootstrap4 free html open-source

Last synced: 14 Mar 2025

https://github.com/digitalinnovationone/dio-lab-open-source

Repositório do lab "Contribuindo em um Projeto Open Source no GitHub" da Digital Innovation One.

git github open-source

Last synced: 12 May 2025

https://github.com/CapSoftware/Cap

Open source Loom alternative. Beautiful, shareable screen recordings.

app cap coss loom mac nextjs nextjs14 open-source oss react record screen-capture screen-recorder screenshot solidjs tauri tauri-app typescript vite

Last synced: 12 Mar 2025

https://github.com/mumble-voip/mumble

Mumble is an open-source, low-latency, high quality voice chat software.

audio client cmake cross-platform gaming hacktoberfest linux macos open-source quality-voice-chat server voicechat voip windows

Last synced: 11 May 2025

https://github.com/open-source-ideas/ideas

💡 Looking for inspiration for your next open source project? Or perhaps you've got a brilliant idea you can't wait to share with others? Open Source Ideas is a community built specifically for this! 👋

community hacktoberfest ideas open-source open-source-community open-source-initiative

Last synced: 26 Jan 2026

https://github.com/mfts/papermark

Papermark is the open-source DocSend alternative with built-in analytics and custom domains.

dataroom hacktoberfest next-auth nextjs open-source pdf postgresql prisma tailwindcss typescript zod

Last synced: 12 May 2025

https://github.com/onionshare/onionshare

Securely and anonymously share files, host websites, and chat with friends using the Tor network

cross-platform file-sharing onion-service onionshare open-source python security tor tor-onion-service

Last synced: 12 Nov 2025

https://github.com/imgly/background-removal-js

Remove backgrounds from images directly in the browser environment with ease and no additional costs or privacy concerns. Explore an interactive demo.

background-removal image-matting image-segmentation javascript onnx open-source typescript

Last synced: 14 May 2025

https://github.com/micahflee/onionshare

Securely and anonymously share files, host websites, and chat with friends using the Tor network

cross-platform file-sharing onion-service onionshare open-source python security tor tor-onion-service

Last synced: 03 May 2025

https://github.com/nextcloud/docker

⛴ Docker image of Nextcloud

docker docker-image nextcloud open-source

Last synced: 12 May 2025

https://github.com/internetarchive/openlibrary

One webpage for every book ever published!

books hacktoberfest internet-archive library-catalogue open-source

Last synced: 09 Jun 2026

https://github.com/librehardwaremonitor/librehardwaremonitor

Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

free hacktoberfest hardware hardware-monitoring libre-hardware-monitor monitor monitoring open-source opensource system system-monitor system-monitoring

Last synced: 12 May 2025

https://github.com/LibreHardwareMonitor/LibreHardwareMonitor

Libre Hardware Monitor is free software that can monitor the temperature sensors, fan speeds, voltages, load and clock speeds of your computer.

free hacktoberfest hardware hardware-monitoring libre-hardware-monitor monitor monitoring open-source opensource system system-monitor system-monitoring

Last synced: 24 Mar 2025

https://github.com/sadmann7/tablecn

Shadcn table with server-side sorting, filtering, and pagination.

drizzle-orm nextjs open-source shadcn-ui table tanstack-table

Last synced: 01 Apr 2026

https://github.com/unitytechnologies/open-project-1

Unity Open Project #1: Chop Chop

game open-source unity

Last synced: 14 May 2025

https://github.com/UnityTechnologies/open-project-1

Unity Open Project #1: Chop Chop

game open-source unity

Last synced: 27 Mar 2025

https://github.com/superagent-ai/superagent

🥷 Run AI-agents with an API

agent ai assistant generative-ai llm open-source python rag

Last synced: 14 May 2025

https://github.com/spacebarchat/spacebarchat

📬 Spacebar is a free open source selfhostable discord compatible communication platform

discord discord-open-source foss open-source opensource spacebarchat

Last synced: 13 May 2025

https://github.com/openmw/openmw

OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/

c-plus-plus foss morrowind open-source openmw rpg-engine tes

Last synced: 12 May 2025

https://github.com/anil-matcha/open-generative-ai

Uncensored, open-source alternative to Higgsfield AI, Freepik, Krea, Openart AI — Free, unrestricted AI image & video generation studio with 200+ models (Flux, Midjourney, Kling, Sora, Veo). No content filters. Self-hosted, MIT licensed.

ai-art-generator ai-image-generation ai-video-generation creative-tools flux-1 generative-ai higgsfield higgsfield-ai higgsfield-alternative image-to-video javascript kling-ai midjourney-alternative muapi open-source sora-alternative text-to-video uncensored unrestricted wan-video

Last synced: 01 May 2026

https://github.com/sadmann7/skateshop

An open source e-commerce skateshop build with everything new in Next.js.

drizzle-orm nextjs open-source shadcn-ui stripe

Last synced: 30 Oct 2025

https://github.com/superalgos/superalgos

Free, open-source crypto trading bot, automated bitcoin / cryptocurrency trading software, algorithmic trading bots. Visually design your crypto trading bot, leveraging an integrated charting system, data-mining, backtesting, paper trading, and multi-server crypto bot deployments.

algorithmic-trading algotrading bitcoin-trading bitcoin-trading-bots crypto crypto-trading crypto-trading-bots crypto-trading-strategies cryptocurrencies cryptocurrency cryptocurrency-trading-bots free open-source quantitative-trading trading trading-algorithms trading-bot trading-platform trading-strategies trading-systems

Last synced: 06 Jun 2026

https://github.com/imoneoi/openchat

OpenChat: Advancing Open-source Language Models with Imperfect Data

large-language-models open-source transformers

Last synced: 14 May 2025

https://github.com/fontsource/fontsource

Self-host Open Source fonts in neatly bundled NPM packages.

css font font-family font-files font-loading fonts fontsource google google-fonts open-source sass typefaces

Last synced: 14 May 2025

https://github.com/unkeyed/unkey

The Developer Platform for Modern APIs

api api-keys authentication authorization gateway open-source rate-limiter

Last synced: 01 Apr 2026

https://github.com/OpenMW/openmw

OpenMW is an open-source open-world RPG game engine that supports playing Morrowind. Main repo and issue tracker can be found here: https://gitlab.com/OpenMW/openmw/

c-plus-plus foss morrowind open-source openmw rpg-engine tes

Last synced: 20 Mar 2025

https://github.com/piotrkulpinski/openalternative

A community driven list of open source alternatives to proprietary software and applications.

alternatives aws-s3 better-auth coss cron foss inngest nextjs nextjs15 open-source oss postgresql stripe vercel

Last synced: 30 Oct 2025

https://github.com/tagspaces/tagspaces

TagSpaces is an offline, open source, document manager with tagging support

electron javascript note-taking offline-first open-source self-hosting tagspaces

Last synced: 24 Apr 2026

https://github.com/tonyantony300/alt-sendme

Send files and folders anywhere in the world without storing in cloud - any size, any format, no accounts, no restrictions.

blake3 blip blip-alternative de-google dropbox-alternative encryption file-transfer hole-punching open-source p2p privacy quic resumable

Last synced: 28 Jan 2026

https://github.com/fleetdm/fleet

Open-source platform for IT, security, and infrastructure teams. (Linux, macOS, Chrome, Windows, cloud, data center)

device-management employee-experience endpoint-ops endpoint-security gitops mdm-api open-source osquery security-analytics vulnerability-management

Last synced: 01 Apr 2026

https://github.com/cisco-talos/clamav

ClamAV - Documentation is here: https://docs.clamav.net

antivirus clamav gplv2 open-source

Last synced: 13 May 2025

https://github.com/mediacms-io/mediacms

MediaCMS is a modern, fully featured open source video and media CMS, written in Python/Django and React, featuring a REST API.

audio cms django media mediacms open-source react rest-api self-hosted sharing video video-sharing

Last synced: 11 May 2026

https://github.com/nyandwi/machine_learning_complete

A comprehensive machine learning repository containing 30+ notebooks on different concepts, algorithms and techniques.

computer-vision data-analysis data-science data-visualization datascience deep-learning keras machine-learning matplotlib neural-networks nlp numpy open-source pandas python scikit-learn seaborn tensorflow

Last synced: 12 Apr 2025

https://github.com/Nyandwi/machine_learning_complete

A comprehensive machine learning repository containing 30+ notebooks on different concepts, algorithms and techniques.

computer-vision data-analysis data-science data-visualization datascience deep-learning keras machine-learning matplotlib neural-networks nlp numpy open-source pandas python scikit-learn seaborn tensorflow

Last synced: 05 Apr 2025

https://github.com/panda3d/panda3d

Powerful, mature open-source cross-platform game engine for Python and C++, developed by Disney and CMU

c-plus-plus cross-platform game-development game-engine gamedev multi-platform open-source opengl panda3d panda3d-game-engine python

Last synced: 13 May 2025

https://github.com/thelartians/moderncppstarter

🚀 Kick-start your C++! A template for modern C++ projects using CMake, CI, code coverage, clang-format, reproducible dependency management and much more.

bootstrap c ccache ci clang-format cmake cmakelists codecov continuous-integration coverage cpp dependency-manager free github-workflows modern-cmake modern-cmake-template open-source sanitizers starter template

Last synced: 30 May 2026

https://github.com/TheLartians/ModernCppStarter

🚀 Kick-start your C++! A template for modern C++ projects using CMake, CI, code coverage, clang-format, reproducible dependency management and much more.

bootstrap c ccache ci clang-format cmake cmakelists codecov continuous-integration coverage cpp dependency-manager free github-workflows modern-cmake modern-cmake-template open-source sanitizers starter template

Last synced: 20 Mar 2025

https://github.com/gameplay3d/gameplay

Open-source, cross-platform, C++ game engine for creating 2D/3D games.

c-plus-plus cross-platform engine open-source vulkan

Last synced: 14 May 2025

https://github.com/ag2ai/ag2

AG2 (formerly AutoGen): The Open-Source AgentOS.Join us at: https://discord.gg/sNGSwQME3x

a2a ag2 agent-framework agentic agentic-ai ai ai-agents-framework aiagents genai llm llms mcp multi-agent multi-agent-system open-source python

Last synced: 29 May 2026

https://github.com/gameplay3d/GamePlay

Open-source, cross-platform, C++ game engine for creating 2D/3D games.

c-plus-plus cross-platform engine open-source vulkan

Last synced: 15 Mar 2025

https://github.com/argosopentech/argos-translate

Open-source offline translation library written in Python

language-models linux machine-translation nlp open-source python transformers translation

Last synced: 14 May 2025

https://github.com/Cisco-Talos/clamav

ClamAV - Documentation is here: https://docs.clamav.net

antivirus clamav gplv2 open-source

Last synced: 15 Mar 2025

https://github.com/vrtadmin/clamav-devel

ClamAV - Documentation is here: https://docs.clamav.net

antivirus clamav gplv2 open-source

Last synced: 13 Mar 2025

https://github.com/integuru-ai/integuru

The first AI agent that builds permissionless integrations through reverse engineering platforms' internal APIs.

agent agents ai-agent ai-agents api apis automation integration integrations llm open-source openapi robotic-process-automation rpa unofficial-api unofficial-apis

Last synced: 13 May 2025

https://github.com/Integuru-AI/Integuru

The first AI agent that builds permissionless integrations through reverse engineering platforms' internal APIs.

agent agents ai-agent ai-agents api apis automation integration integrations llm open-source openapi robotic-process-automation rpa unofficial-api unofficial-apis

Last synced: 05 Apr 2025

https://github.com/Superalgos/Superalgos

Free, open-source crypto trading bot, automated bitcoin / cryptocurrency trading software, algorithmic trading bots. Visually design your crypto trading bot, leveraging an integrated charting system, data-mining, backtesting, paper trading, and multi-server crypto bot deployments.

algorithmic-trading algotrading bitcoin-trading bitcoin-trading-bots crypto crypto-trading crypto-trading-bots crypto-trading-strategies cryptocurrencies cryptocurrency cryptocurrency-trading-bots free open-source quantitative-trading trading trading-algorithms trading-bot trading-platform trading-strategies trading-systems

Last synced: 15 Mar 2025

https://github.com/tailwarden/komiser

Open-source cloud-environment inspector. Supporting AWS, GCP, Azure, and more! Your cloud resources will have nowhere to hide!

aws azure civo cost-optimization digitalocean gcp hacktoberfest inventory-management kubernetes linode oci open-source tencent

Last synced: 13 May 2025

https://github.com/mlabouardy/komiser

Open-source cloud-environment inspector. Supporting AWS, GCP, Azure, and more! Your cloud resources will have nowhere to hide!

aws azure civo cost-optimization digitalocean gcp hacktoberfest inventory-management kubernetes linode oci open-source tencent

Last synced: 12 Jan 2026

https://github.com/WeMakeDevs/roadmaps

This repository contains the list of communities and job portals you can join and apply to.

backend community devops devrel frontend full-stack hacktoberfest open-source roadmaps

Last synced: 28 Mar 2025

https://github.com/adguardteam/adguardfilters

AdGuard Content Blocking Filters

adblock adguard filter-list open-source ublock

Last synced: 09 Apr 2026

https://github.com/signalwire/freeswitch

FreeSWITCH is a Software Defined Telecom Stack enabling the digital transformation from proprietary telecom switches to a versatile software implementation that runs on any commodity hardware. From a Raspberry PI to a multi-core server, FreeSWITCH can unlock the telecommunications potential of any device.

freeswitch iot open-source signalwire sip source-code telephony voip webrtc

Last synced: 08 May 2026

https://github.com/t3l3machus/villain

Villain is a high level stage 0/1 C2 framework that can handle multiple reverse TCP & HoaxShell-based shells, enhance their functionality with additional features (commands, utilities) and share them among connected sibling servers (Villain instances running on different machines).

c2 cybersecurity hacking hacking-tool offensive-security open-source penetration-testing penetration-testing-tools pentest pentesting readteaming redteam redteam-tools

Last synced: 13 May 2025

https://github.com/wemakedevs/roadmaps

This repository contains the list of communities and job portals you can join and apply to.

backend community devops devrel frontend full-stack hacktoberfest open-source roadmaps

Last synced: 27 Sep 2025

https://github.com/pheralb/svgl

🧩 A beautiful library with SVG logos. Built with Sveltekit & Tailwind CSS.

hacktoberfest logos open-source optimized svelte sveltekit svg svg-icons svg-images tailwindcss

Last synced: 13 May 2025

Open Source Awesome Lists
public-apis 1,432 Self-Hosting-Guide 2,630 awesome-shadcn-ui 435 awesome-oss-alternatives 216 open-source-games 189 public-apis 1,584 awesome-learning-resources 499 awesome-forensics 181 awesome-totally-open-chatgpt 36 awesome-opensource-ai 826 awesome-free-software 163 Awesome-RL-for-LRMs 564 ForensicsTools 208 awesome-technical-writing 146 awesome-charting 62 awesome-oss 212 awesome-opensource-boilerplates 37 awesome-open-geoscience 162 awesome-hermes-agent 148 awesome_OpenSetRecognition_list 215 Awesome-Android-Open-Source-Projects 190 awesome-native-macosx-apps 205 site-for-developers 380 awesome-useful-projects 549 awesome-data-catalogs 255 awesome-jsgames 193 awesome-frontend-gis 199 awesome-open-source-supporters 66 awesome-devtools 96 awesome-pytest 88 awesome-open-source-systems 177 best-of-crypto 508 diy-synths 89 awesome-manim 197 open-source-handbook 73 awesome-python 1,013 awesome-open-source-alternatives 111 awesome-opensource-israel 521 data-matching-software 90 awesome-solana-oss 103 awesome-data-centric-ai 31 FLOSS-Games-on-Steam 355 awesome-bulma 138 cmazxcncn00000dl773xq978n 30 awesome-open-source-power-electronics 37 awesome-spain 430 awesome-claude 400 Awesome-CustomROM 216 awesome-alternatives 74 cuban-opensource 211
Open Source Categories
Index 4,612 Install from Source 1,300 Uncategorized 652 Applications 617 Languages 489 Tools 464 Research Articles and Reports 419 Articles 412 Projects by main language 409 Not exhaustive and personnal list of "modern" Data Tools and Projects 373 링크 367 Open Set Recognition 362 Resources 332 Medium publications 324 Software 321 Libs and Components 314 Creators 313 LLMs and ChatGPT 281 The Resources 279 Android Open Source Project (AOSP) ROMs 276