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

Hacktoberfest

Hacktoberfest is a month-long celebration of open source projects, their maintainers, and the entire community of contributors. Each October, open source maintainers give new contributors extra attention as they guide developers through their first pull requests on GitHub.

By programming language

JavaScript β€’ Python β€’ Java

https://github.com/igniterealtime/Openfire

An XMPP server licensed under the Open Source Apache License.

collaboration hacktoberfest jabber java openfire xmpp xmpp-server

Last synced: 11 Apr 2025

https://github.com/Homebrew/homebrew-cask-fonts

πŸ’€ Casks of οΌ¦πŸ…Ύπ“π“πš‚ (deprecated)

cask hacktoberfest homebrew

Last synced: 27 Mar 2025

https://github.com/BrasilAPI/cep-promise

Busca por CEP integrado diretamente aos serviΓ§os dos Correios, ViaCEP e outros (Node.js e Browser)

browser cep cep-promise correios hacktoberfest javascript nodejs promise-support viacep zipcode

Last synced: 14 Mar 2025

https://github.com/wolfcw/libfaketime

libfaketime modifies the system time for a single application

datetime hacktoberfest intercept-calls ld-preload reproducible-builds wrapper

Last synced: 13 May 2025

https://github.com/pradumnasaraf/devops

I created this repository to keep my learning, notes, and code in one place for various tools in DevOps. Now, it's helping thousands of learners, practitioners, and professionals every day in their DevOps journey.

argocd bash-script ci-cd devops docker docker-compose git github-actions gitops go grafana hacktoberfest helm jenkins kubernetes linux networking portainer prometheus yaml

Last synced: 13 May 2025

https://github.com/root-project/root

The official repository for ROOT: analyzing, storing and visualizing big data, scientifically

c-plus-plus cling data-analysis geometry graphics hacktoberfest interpreter machine-learning mathematics parallel physics python root root-cern statistics visualization

Last synced: 12 Mar 2026

https://github.com/Pradumnasaraf/DevOps

I created this repository to keep my learning, notes, and code in one place for various tools in DevOps. Now, it's helping thousands of learners, practitioners, and professionals every day in their DevOps journey.

argocd bash-script ci-cd devops docker docker-compose git github-actions gitops go grafana hacktoberfest helm jenkins kubernetes linux networking portainer prometheus yaml

Last synced: 04 Apr 2025

https://github.com/Readarr/Readarr

Book Manager and Automation (Sonarr for Ebooks)

audiobook ebook hacktoberfest nzb torrent

Last synced: 26 Mar 2025

https://github.com/ouch-org/ouch

Painless compression and decompression in the terminal

cli compression decompression hacktoberfest rust

Last synced: 12 May 2025

https://github.com/shopware/platform

Shopware 6 is an open commerce platform based on Symfony Framework and Vue and supported by a worldwide community and more than 1.500 community extensions

api-first-cms apifirst digital-commerce ecommerce ecommerce-platform experience-commerce experience-manager hacktoberfest headless-cms magento online-shop online-store php prestashop shop shopping-cart shopware storefront symfony vuejs

Last synced: 04 Mar 2025

https://github.com/pycord-development/pycord

Pycord is a modern, easy to use, feature-rich, and async ready API wrapper for Discord written in Python

discord discord-api discord-api-v10 discord-api-wrapper discord-py hacktoberfest py-cord pycord python

Last synced: 14 May 2025

https://github.com/pelican-eggs/eggs

Service eggs for the pterodactyl panel

egg hacktoberfest pterodactyl

Last synced: 27 Sep 2025

https://github.com/caliburn-micro/caliburn.micro

A small, yet powerful framework, designed for building applications across all XAML platforms. Its strong support for MV* patterns will enable you to build your solution quickly, without the need to sacrifice code quality or testability.

avalonia-ui c-sharp hacktoberfest mvvm uwp vb-net windows-10 winui3 wpf xamarin xamarin-forms

Last synced: 13 May 2025

https://github.com/dashibase/lotion

An open-source Notion UI built with Vue 3

editorjs hacktoberfest markdown notion vue

Last synced: 14 Apr 2025

https://github.com/Dashibase/lotion

An open-source Notion UI built with Vue 3

editorjs hacktoberfest markdown notion vue

Last synced: 28 Mar 2025

https://github.com/parse-community/parse-sdk-ios-osx

The Apple SDK for Parse Platform (iOS, macOS, watchOS, tvOS)

bolts bolts-framework cocoapods hacktoberfest objective-c parse-ios parse-platform parseui sdk

Last synced: 13 May 2025

https://github.com/parse-community/Parse-SDK-iOS-OSX

The Apple SDK for Parse Platform (iOS, macOS, watchOS, tvOS)

bolts bolts-framework cocoapods hacktoberfest objective-c parse-ios parse-platform parseui sdk

Last synced: 09 May 2025

https://github.com/pezzolabs/pezzo

πŸ•ΉοΈ Open-source, developer-first LLMOps platform designed to streamline prompt design, version management, instant delivery, collaboration, troubleshooting, observability and more.

ai devtools gpt-3 gpt-4 hacktoberfest javascript langchain llm llmops monitoring nestjs nodejs observability openai platform prompt prompt-engineering prompt-management python typescript

Last synced: 13 May 2025

https://github.com/doctrine/data-fixtures

Doctrine2 ORM Data Fixtures Extensions

hacktoberfest

Last synced: 13 May 2025

https://github.com/ohmyform/ohmyform

✏️ Free open source alternative to TypeForm, TellForm, or Google Forms β›Ί

agplv3 container docker docker-compose embedable forms googleforms hacktoberfest hacktoberfest2020 mit-license ohmyform selfhosted survey survey-app surveys tellform typeform

Last synced: 24 Feb 2025

https://github.com/kubesphere/kubekey

Install Kubernetes/K3s, and related cloud-native add-ons, it supports all-in-one, multi-node, and HA πŸ”₯ ⎈ 🐳

hacktoberfest installer k8s kubeadm kubernetes kubernetes-cluster kubernetes-deployment

Last synced: 06 May 2026

https://github.com/simplesoftwareio/simple-qrcode

An easy-to-use PHP QrCode generator with first-party support for Laravel.

hacktoberfest laravel laravel-package php php-library qr-code qrcode-generator

Last synced: 23 Apr 2025

https://github.com/SimpleSoftwareIO/simple-qrcode

An easy-to-use PHP QrCode generator with first-party support for Laravel.

hacktoberfest laravel laravel-package php php-library qr-code qrcode-generator

Last synced: 12 Apr 2025

https://github.com/dunglas/symfony-docker

A Docker-based installer and runtime for Symfony. Install: download and `docker compose up`.

caddy-server docker frankenphp hacktoberfest https mercure php symfony vulcain

Last synced: 13 May 2025

https://github.com/microsoft/WinUI-Gallery

This app demonstrates the controls available in WinUI and the Fluent Design System.

fluent fluent-design hacktoberfest uwp uwp-apps winrt winui xaml xaml-layout xaml-style xaml-theme xaml-winrt

Last synced: 02 Apr 2025

https://github.com/Caliburn-Micro/Caliburn.Micro

A small, yet powerful framework, designed for building applications across all XAML platforms. Its strong support for MV* patterns will enable you to build your solution quickly, without the need to sacrifice code quality or testability.

c-sharp hacktoberfest mvvm uwp windows-10 windows-8 windows-phone wpf xamarin xamarin-forms

Last synced: 17 Apr 2025

https://github.com/haskell/haskell-language-server

Official haskell ide support via language server (LSP). Successor of ghcide & haskell-ide-engine.

cabal ghc hacktoberfest haskell haskell-language-server ide lsp-server stack

Last synced: 08 May 2025

https://github.com/williamboman/mason-lspconfig.nvim

Extension to mason.nvim that makes it easier to use lspconfig with mason.nvim.

hacktoberfest lsp lspconfig mason neovim nvim nvim-lspconfig

Last synced: 10 Apr 2025

https://github.com/tidev/titanium-sdk

πŸš€ Native iOS and Android Apps with JavaScript & TypeScript

alloy android cross-platform hacktoberfest ios javascript mobile mobile-development native nodejs titanium

Last synced: 14 Mar 2026

https://github.com/assertj/assertj

Fluent testing assertions for Java and the JVM

assertions assertj groovy hacktoberfest java kotlin testing typed-assertions

Last synced: 24 Jan 2026

https://github.com/betaflight/betaflight-configurator

Cross platform configuration tool for the Betaflight firmware

betaflight hacktoberfest

Last synced: 13 May 2025

https://github.com/Pycord-Development/pycord

Pycord is a modern, easy to use, feature-rich, and async ready API wrapper for Discord written in Python

discord discord-api discord-api-v10 discord-api-wrapper discord-py hacktoberfest py-cord pycord python

Last synced: 14 Mar 2025

https://github.com/tinysearch/tinysearch

πŸ” Tiny, full-text search engine for static websites built with Rust and Wasm

bloom-filter elasticlunr hacktoberfest lunrjs rust search-engine static-site wasm

Last synced: 14 May 2025

https://github.com/percona/grafana-dashboards

PMM dashboards for database monitoring

grafana-dashboard hacktoberfest mongodb-monitoring mysql pmm

Last synced: 13 May 2025

https://github.com/octokit/octokit.net

A GitHub API client library for .NET

c-sharp hacktoberfest octokit-net sdk

Last synced: 12 May 2025

https://microsoft.github.io/lida/

Automatic Generation of Visualizations and Infographics using Large Language Models

cohere datavisualization hacktoberfest llm openai openai-api palm2 visualization

Last synced: 02 May 2025

https://github.com/scrapinghub/dateparser

python parser for human readable dates

hacktoberfest

Last synced: 04 Feb 2026

https://github.com/charmbracelet/glamour

Stylesheet-based markdown rendering for your CLI apps πŸ’‡πŸ»β€β™€οΈ

cli go golang hacktoberfest markdown tui

Last synced: 14 May 2025

https://github.com/marc2332/freya

Cross-platform and non-web GUI library for πŸ¦€ Rust powered by 🎨 Skia.

cross-platform dioxus gui hacktoberfest rust skia

Last synced: 01 Jun 2026

https://github.com/linkstackorg/linkstack

LinkStack - the ultimate solution for creating a personalized & professional profile page. Showcase all your important links in one place, forget the limitation of one link on social media. Set up your personal site on your own server with just a few clicks.

blade hacktoberfest laravel linkstack linktree linktree-alternative open-source personal-website php privacy self-hosted webapp

Last synced: 26 Jan 2026

https://github.com/keiyoushi/extensions-source

Source code of extensions in https://github.com/keiyoushi/extensions

android hacktoberfest kotlin mihon tachiyomi

Last synced: 07 Jan 2026

https://github.com/srevinsaju/guiscrcpy

A full fledged GUI integration for the award winning open-source android screen mirroring system -- scrcpy located on https://github.com/genymobile/scrcpy/ by @rom1v

android gui hacktoberfest hacktoberfest2022 linux mirroring opensource pypi pyside2 python python3 qt qt5 scrcpy scrcpy-engine screensharing windows

Last synced: 02 Oct 2025

https://zuramai.github.io/mazer/

Free and Open-source Bootstrap 5 Admin Dashboard Template and Landing Page

admin-dashboard bootstrap bootstrap5 bootstrap5-template dashboard free-template hacktoberfest scss template

Last synced: 10 May 2025

https://github.com/raullenchai/rapid-mlx

The fastest local AI engine for Apple Silicon. 4.2x faster than Ollama, 0.08s cached TTFT, 100% tool calling. 17 tool parsers, prompt cache, reasoning separation, cloud routing. Drop-in OpenAI replacement. Works with Claude Code, Cursor, Aider.

apple-silicon claude-code cursor deepseek fastapi hacktoberfest inference llm local-llm m1 m2 m3 macos mlx ollama-alternative openai-api python qwen tool-calling

Last synced: 12 Jun 2026

https://github.com/u-root/u-root

A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.

busybox coreboot embedded hacktoberfest initramfs kernel linux linuxboot ramfs system tinycore

Last synced: 27 Feb 2026

https://github.com/cobrateam/splinter

splinter - python test framework for web applications

automation hacktoberfest python selenium webdriver

Last synced: 13 May 2025

https://github.com/wesbos/eslint-config-wesbos

No-Sweatβ„’ Eslint and Prettier Setup - with or without VS Code

cool eslint hacktoberfest prettier

Last synced: 12 May 2025

https://github.com/InfiniTimeOrg/InfiniTime

Firmware for Pinetime smartwatch written in C++ and based on FreeRTOS

bluetooth-low-energy cpp embedded foss freertos hacktoberfest nrf52 pinetime smartwatch

Last synced: 04 Apr 2025

https://github.com/tokamakui/tokamak

SwiftUI-compatible framework for building browser apps with WebAssembly and native apps for other platforms

data-binding dom hacktoberfest swift swiftui swiftwasm ui-components wasi webassembly

Last synced: 14 May 2025

https://github.com/aralroca/next-translate

Next.js plugin + i18n API for Next.js 🌍 - Load page translations and use them in an easy way!

globalization hacktoberfest i18n localization nextjs plurals preact react static-site tiny trans-component treeshaking usetranslation

Last synced: 02 Apr 2026

https://github.com/thechangelog/changelog.com

Changelog makes world-class developer pods. This is our open source platform.

cms elixir hackers hacktoberfest phoenix podcasting postgresql

Last synced: 10 Apr 2025

https://github.com/void-linux/void-packages

The Void source packages collection

hacktoberfest voidlinux

Last synced: 13 May 2025

https://github.com/pseudomuto/protoc-gen-doc

Documentation generator plugin for Google Protocol Buffers

documentation-tool go golang hacktoberfest hacktoberfest2021 protobuf protoc

Last synced: 12 May 2025

https://github.com/xortroll/goldleaf

πŸ‚ Multipurpose homebrew tool for Nintendo Switch

hacktoberfest homebrew libnx nintendo nintendo-switch nsp nx switch title tool

Last synced: 14 May 2025

https://github.com/stoplightio/spectral

A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.

arazzo hacktoberfest json json-lint json-schema jsonpath linting oas oasv3 openapi openapi-specification openapi3 swagger

Last synced: 14 May 2025

https://github.com/idris-lang/idris2

A purely functional programming language with first class types

compiler dependent-types hacktoberfest

Last synced: 10 Feb 2026

https://github.com/aws/jsii

jsii allows code in any language to naturally interact with JavaScript classes. It is the technology that enables the AWS Cloud Development Kit to deliver polyglot libraries from a single codebase!

aws cross-language hacktoberfest node typescript

Last synced: 12 Jan 2026

https://github.com/python-gino/gino

GINO Is Not ORM - a Python asyncio ORM on SQLAlchemy core.

asyncio asyncpg gino hacktoberfest orm python3 sqlalchemy

Last synced: 15 May 2025

https://github.com/lazywinadmin/powershell

PowerShell functions and scripts (Azure, Active Directory, SCCM, SCSM, Exchange, O365, ...)

active-directory azure configmgr hacktoberfest lazywinadmin office365 powershell sccm scripting scripts vmware

Last synced: 14 May 2025

https://github.com/XorTroll/Goldleaf

πŸ‚ Multipurpose homebrew tool for Nintendo Switch

hacktoberfest homebrew libnx nintendo nintendo-switch nsp nx switch title tool

Last synced: 12 Apr 2025

https://github.com/diku-dk/futhark

:boom::computer::boom: A data-parallel functional programming language

boom compiler cuda futhark gpgpu gpu hacktoberfest hpc language opencl

Last synced: 05 May 2026

https://github.com/mike42/escpos-php

PHP library for printing to ESC/POS-compatible thermal and impact printers

barcode epson escpos hacktoberfest php printer receipt-printer

Last synced: 04 Oct 2025

https://github.com/cstate/cstate

πŸ”₯ Open source static (serverless) status page. Uses hyperfast Go & Hugo, minimal HTML/CSS/JS, customizable, outstanding browser support (IE8+), preloaded CMS, read-only API, badges & more.

dark-theme downtime gh-pages github-pages hacktoberfest hugo hyperfast-golang ie11 netlify-cms no-javascript serverless status status-page status-pages statuspage uptime-monitor uptime-monitoring

Last synced: 14 May 2025

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

Javascript library to connect to swagger-enabled APIs via browser or nodejs

hacktoberfest javascript open-source openapi-specification openapi3 openapi31 rest rest-api swagger swagger-api swagger-js swagger-oss

Last synced: 17 Jun 2026

https://github.com/orhun/kmon

Linux Kernel Manager and Activity Monitor πŸ§πŸ’»

hacktoberfest kernel-activities kernel-information kernel-modules kmon linux linux-kernel management monitoring tui

Last synced: 14 May 2025

https://github.com/lazywinadmin/PowerShell

PowerShell functions and scripts (Azure, Active Directory, SCCM, SCSM, Exchange, O365, ...)

active-directory azure configmgr hacktoberfest lazywinadmin office365 powershell sccm scripting scripts vmware

Last synced: 04 Apr 2025

https://github.com/kootenpv/yagmail

Send email in Python conveniently for gmail using yagmail

email hacktoberfest hacktoberfest2021 magic mime-types python smtp yagmail

Last synced: 14 May 2025

https://github.com/xd009642/tarpaulin

A code coverage tool for Rust projects

cargo coverage-report coverage-reporting hacktoberfest rust tarpaulin

Last synced: 17 Jan 2026

https://github.com/markshust/docker-magento

Mark Shust's Docker Configuration for Magento

docker docker-compose docker-magento hacktoberfest magento magento-2 magento2

Last synced: 11 Apr 2025

https://github.com/jaykali/maskphish

Introducing "URL Making Technology" to the world for the very FIRST TIME. Give a Mask to Phishing URL like a PRO.. A MUST have tool for Phishing.

hack hacking hacking-tool hacking-tools hacktoberfest hacktoberfest-accepted hacktoberfest2021 kali-linux kali-linux-hacking linux masking phishing social-engineering social-engineering-attacks socialengineering termux termux-hacking termux-tools tool url-phishing

Last synced: 13 Apr 2025

https://github.com/jasny/bootstrap

The missing components for your favorite front-end framework.

bootstrap hacktoberfest

Last synced: 11 May 2025

https://github.com/sablierapp/sablier

Start your containers on demand, shut them down automatically when there's no activity. Docker, Docker Swarm Mode, Podman, Kubernetes and Proxmox LXC compatible.

docker docker-swarm hacktoberfest kubernetes nginx plugin podman selfhosted traefik

Last synced: 29 May 2026

https://github.com/create-go-app/cli

✨ A complete and self-contained solution for developers of any qualification to create a production-ready project with backend (Go), frontend (JavaScript, TypeScript) and deploy automation (Ansible, Docker) by running only one CLI command.

ansible-playbook backend backend-template boilerplate-application boilerplate-template cgapp cli cli-app cli-commands create-go-app cui docker-container docker-image frontend frontend-template go go-cli golang hacktoberfest

Last synced: 14 May 2025

https://github.com/hay-kot/homebox

Homebox is the inventory and organization system built for the Home User

hacktoberfest hacktoberfest2022

Last synced: 25 Feb 2025

https://github.com/cobbler/cobbler

Cobbler is a versatile Linux deployment server

cobbler deployment dhcp hacktoberfest pxe python tftp

Last synced: 12 Nov 2025

https://github.com/cloud-annotations/cloud-annotations

🐝 A fast, easy and collaborative open source image annotation tool for teams and individuals.

cloud-annotations detection hacktoberfest ibm-cloud label-images machine-learning tensorflow training

Last synced: 15 May 2025

https://ondras.github.io/rot.js/

ROguelike Toolkit in JavaScript. Cool dungeon-related stuff, interactive manual, documentation, tests!

hacktoberfest library roguelike

Last synced: 20 Jun 2026