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

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Appwrite

Appwrite is an end-to-end backend server for web, mobile, or native applications.

appwrite-io appwriteio vue react flutter docker backend api serverless self-hosted firebase

1,630 repositories - github.com/appwrite/appwrite

Obsidian

Obsidian is a note taking app that edits locally stored Markdown files.

1,627 repositories - github.com/obsidianmd

Phaser

Phaser is a fun, free, and fast 2D game framework for making HTML5 games for desktop and mobile web browsers.

1,619 repositories - github.com/phaserjs/phaser

Netty

Netty is an asynchronous event-driven network application framework.

mina grizzly

1,586 repositories - en.wikipedia.org/wiki/Netty_(software) - github.com/netty/netty

Racket

Racket is a general-purpose programming language and system for language-oriented programming.

rkt racket-lang racket-language racketscript urlang drracket language typed-racket

1,576 repositories - en.wikipedia.org/wiki/Racket_(programming_language) - github.com/racket

Livewire

Livewire is a is a full-stack framework for Laravel that utilizes SSR and AJAX..

laravel-livewire laravel ajax htmx ssr laravel-blade alpinejs laravel-echo inertiajs nuxtjs nextjs

1,574 repositories - github.com/livewire/livewire

Kivy

Kivy is an open source Python UI framework for rapid development of applications that make use of innovative user interfaces.

kivy-framework kivy-application kivy-language kivy-widget python-kivy kivy-garden kivymd

1,531 repositories - en.wikipedia.org/wiki/Kivy_(framework) - github.com/kivy/kivy

puzzle-game

A genre of video game.

1,528 repositories - en.wikipedia.org/wiki/Puzzle_video_game

ECMAScript

ECMAScript is the language standard behind JavaScript and other, similar languages.

es6 ecma-262 javascript js actionscript jscript qtscript inscript google-apps-script nodejs

1,524 repositories - en.wikipedia.org/wiki/ECMAScript - github.com/tc39

Astrophysics

Astrophysics is the study of the physics of astronomical objects and processes.

astronomy physics cosmology

1,522 repositories - en.wikipedia.org/wiki/Astrophysics

Stylus (Disambiguation)

Stylus can either refer to the stylus style sheet language or the stylus browser extension.

stylus-css stylus-ext stylish

1,509 repositories - en.wikipedia.org/wiki/Stylus_(disambiguation)

World of Warcraft

World of Warcraft (WoW) is a massively multiplayer online role-playing game.

world-of-warcraft wow-retail wow-classic retail-wow classic-wow warcraft addon

1,502 repositories - en.wikipedia.org/wiki/World_of_Warcraft

NASA

The National Aeronautics and Space Administration (NASA) is a government agency responsible for space research and development.

1,499 repositories - en.wikipedia.org/wiki/NASA - github.com/nasa

Whisper

Whisper is an autoregressive language model that generates high-quality natural language text.

machine-learning artificial-intelligence language-modeling

1,491 repositories - github.com/openai/whisper

Anki

Anki is a free and open-source flashcard program that utilizes spaced repetition.

1,491 repositories - en.wikipedia.org/wiki/Anki_(software) - github.com/dae/anki

TikTok

TikTok is a social network service.

tik-tok tiktok-api

1,486 repositories - en.wikipedia.org/wiki/TikTok

Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way to experience the web.

chrome google web browser

1,484 repositories - en.wikipedia.org/wiki/Chromium_(web_browser) - github.com/chromium/chromium

Mastodon

Mastodon is a free, decentralized, open source microblogging network.

activitypub fediverse microblog social-network webfinger

1,479 repositories - en.wikipedia.org/wiki/Mastodon_(software) - github.com/mastodon

Ember

Ember is a framework for creating web applications.

emberjs javascript angular vue react svelte backbone

1,469 repositories - en.wikipedia.org/wiki/Ember.js - github.com/emberjs

Test coverage

Coverage is the percentage of your project being covered by—depending on the perspective—code or tests.

code-coverage test-coverage path-coverage line-coverage branch-coverage automated-testing coverage-report serenity-bdd cicd

1,465 repositories

Eleventy

A simple static site generator for JavaScript.

11ty static-site-generator jekyll hugo hexo gatsby nuxt nextjs bridgetown astrojs sveltekit

1,432 repositories - github.com/11ty

Climate change

Global warming driven by human emissions of greenhouse gases, and the resulting large-scale shifts in weather patterns.

1,422 repositories - en.wikipedia.org/wiki/Climate_change - github.com/topics/climate-change

OpenID connect (OIDC)

OIDC is an authentication protocol that is often used as an SSO method.

openid-connect saml sso oauth oauth2 jwt pkce 2fa mfa totp webauthn

1,419 repositories - en.wikipedia.org/wiki/OpenID#OpenID_Connect_(OIDC)

MkDocs

MkDocs is a static site generator that's focused on project documentation.

1,412 repositories - github.com/mkdocs/mkdocs/

Spreadsheet

A spreadsheet is a computer application for computation, organization, analysis and storage of data in tabular form.

spreadsheets google-sheets excel gnumeric openoffice-calc libreoffice-calc office-suite

1,407 repositories - en.wikipedia.org/wiki/Spreadsheet

Shadowsocks

A fast tunnel proxythat helps you bypass firewalls.

ss shadowsocksr ssr v2ray clash trojan

1,375 repositories - en.wikipedia.org/wiki/Shadowsocks - github.com/shadowsocks/shadowsocks

EEG

Electroencephalography (EEG) - a method for non-invasive recording of brain activity.

1,374 repositories - en.wikipedia.org/wiki/Electroencephalography

Continuous Delivery (CD)

Continuous delivery is a software engineering approach in which teams produce software in short cycles without doing so manually.

ci-cd cicd continuous-deployment continuous-integration

1,370 repositories - en.wikipedia.org/wiki/Continuous_delivery

Common Vulnerabilities and Exposures (CVE)

The Common Vulnerabilities and Exposures (CVE) system provides a reference-method for publicly known vulnerabilities.

1,363 repositories - en.wikipedia.org/wiki/Common_Vulnerabilities_and_Exposures

Sketch

Sketch is a vector graphics editor for Apple's macOS, used primarily for user interface and icon design.

1,359 repositories - en.wikipedia.org/wiki/Sketch_(application) - github.com/BohemianCoding

WebExtension

Universal standard for creating add-ons that allow users to customize their web browser.

webextensions,web-extension,web-extensions,browserext w3c browser firefox firefox-extension chrome chrome-extension mozilla opera edge

1,355 repositories

Semantic Web

The Semantic Web is an extension of the World Wide Web to make Internet data machine-readable.

semantic-html rdf linked-data microformats microdata

1,351 repositories - en.wikipedia.org/wiki/Semantic_Web

Haxe

A metalanguage resembling ECMAScript which can be transpiled into a variety of languages.

hx hxml javascript python java actionscript c-plus-plus csharp php lua

1,345 repositories - en.wikipedia.org/wiki/Haxe - github.com/HaxeFoundation

Jasmine

Jasmine is a framework for testing JavaScript code.

tdd bdd javascript nodejs mocha chai qunit rspec jspec test-doubles

1,331 repositories - github.com/jasmine

Single sign-on (SSO)

Single sign-on is an auth scheme that allows a user to log in with a single ID to related, yet independent, software systems.

single-sign-on openid oidc saml active-directory smart-card jwt social-login

1,325 repositories

Agile

Agile is a software development methology, popularized in the 2001 Manifesto for Agile Software Development.

agile-development agile-software-development kanban scrum kanboard project-management agile-testing okr extreme-programming feature-driven-development tdd waterfall-model

1,318 repositories - en.wikipedia.org/wiki/Agile_software_development

Edge

Edge is a cross-platform web browser created and developed by Microsoft.

microsoft-edge edge-browser chrome firefox safari opera browser

1,318 repositories - en.wikipedia.org/wiki/Microsoft_Edge

Wayland

Wayland is a replacement for the X11 window system protocol and architecture.

wayland-client wayland-compositor wayland-protocol wlroots

1,317 repositories - en.wikipedia.org/wiki/Wayland_(protocol)

Fuzzing/Fuzz testing

Fuzzing is a testing technique that evaluates the program's reaction to providing invalid, unexpected, or random data as inputs.

fuzz-testing api-fuzzing, stress-testing fault-injection monkey-testing random-testing security-testing test-automation mutation-testing cicd black-box-testing

1,313 repositories - en.wikipedia.org/wiki/Fuzzing

Nostr

Nostr is a decentralized network protocol for a distributed social networking system.

decentralized protocol social-network

1,306 repositories - en.wikipedia.org/wiki/Nostr

CD (Disambiguation)

CD can either mean "continuous deployment" or "Continuous delivery".

continuous-deployment continuous-delivery continuous-integration cicd devops

1,285 repositories

IoC (Disambiguation)

IoC can either mean "Inversion of Control" or "Indicator of Compromise", depending on the context.

inversion-of-control indicator-of-compromise

1,280 repositories

Low code

Developing software with minimal coding experience using visual interfaces and pre-built components.

1,279 repositories - en.wikipedia.org/wiki/Low-code_development_platform

Game Boy

The Game Boy was a line of handheld gaming devices created and sold by Nintendo.

gb gba gbc gameboy-color gameboy-advance assembly cartridge game-dev retrogaming nintendo

1,275 repositories - en.wikipedia.org/wiki/Game_Boy

quarto

Quarto is an open-source scientific and technical publishing system built on Pandoc.

quarto-pub pandoc pdf pdf-editor document-management publishing quarto-extension quarto-template markdown rmarkdown

1,265 repositories

OpenTelemetry

OpenTelemetry makes robust, portable telemetry a built-in feature of cloud-native software.

open-telemetry tracing metrics logging cloud-native observability distributed-tracing cncf

1,259 repositories - github.com/open-telemetry

Pharo

Pharo is an open source, dynamic and reflective programming language and live coding IDE.

1,244 repositories - en.wikipedia.org/wiki/Pharo - github.com/pharo-project

Visual Basic

Visual Basic is an object-oriented and type-safe programming language.

visualbasic vb vbnet vb-net language dotnet

1,242 repositories - en.wikipedia.org/wiki/Visual_Basic_.NET - github.com/dotnet/vblang

VK

VK is the largest social network in Russia and the CIS.

1,237 repositories - en.wikipedia.org/wiki/VK_(service) - github.com/VKCOM

IntelliJ IDEA

IntelliJ IDEA is an integrated development environment written in Java for developing computer software.

intellij ide pycharm java kotlin scala groovy

1,236 repositories - en.wikipedia.org/wiki/IntelliJ_IDEA - github.com/JetBrains/intellij-community

Barcode

A barcode is a method of representing data in a visual, machine-readable form.

barcodes bar-code qr-code scanning data-collection inventory-management

1,235 repositories - en.wikipedia.org/wiki/Barcode

tvOS

tvOS is the operating system used in the Apple TV line of products since the fourth generation model.

1,205 repositories - en.wikipedia.org/wiki/TvOS

watchOS

watchOS is the operating system for the Apple Watch line of products.

1,205 repositories - en.wikipedia.org/wiki/WatchOS

Continuous Deployment (CD)

Continuous deployment is a approach in which functionalities are delivered frequently through automated deployments.

ci-cd cicd continuous-delivery continuous-integration

1,205 repositories - en.wikipedia.org/wiki/Continuous_deployment

PyCharm

PyCharm is an integrated development environment used in computer programming, specifically for the Python language.

pycharm-ide ide python

1,189 repositories - en.wikipedia.org/wiki/PyCharm - github.com/jetbrains

Bevy

A refreshingly simple data-driven game engine built in Rust.

rust game-engine gamedev

1,155 repositories - github.com/bevyengine/bevy

Stack Overflow

Stack Overflow is a question and answer website for professional and enthusiast programmers.

1,151 repositories - en.wikipedia.org/wiki/Stack_Overflow - github.com/StackExchange

Nextcloud

Nextcloud is an open source software project providing file sync and online collaboration services that can be hosted privately.

1,144 repositories - en.wikipedia.org/wiki/Nextcloud - github.com/nextcloud

Retrocomputing

The use of historic computer hardware or software.

1,130 repositories - en.wikipedia.org/wiki/Retrocomputing

Eloquent ORM

Eloquent is an ORM which is part of the Laravel framework.

eloquent-orm laravel orm moloquent

1,124 repositories

Clash

A rule-based tunnel in Go.

1,121 repositories - github.com/Dreamacro/clash

Game Jam

A game jam is a hackathon for creating video games.

gamejam hackathon ludum-dare global-game-jam game-off js13k

1,118 repositories - en.wikipedia.org/wiki/Game_jam

Garry's Mod

Built on a modified version of Valve's Source engine, Garry's Mod (or GMod for short) is a physics sandbox game.

garrys-mod gmod garrysmodlua lua garrysmod-addon garrysmod-gamemode garrysmod-map garrysmod-tool garrysmod-module source-engine

1,098 repositories - en.wikipedia.org/wiki/Garry%27s_Mod - github.com/Facepunch/garrysmod

arcade

A genre of video game.

arcade-game mame retro-game

1,083 repositories - en.wikipedia.org/wiki/Arcade_game

PHP Data Objects (PDO)

PDO is a database driver extension for PHP.

php orm sql jdbc odbc dbal odm database

1,079 repositories

VRChat

VRChat is an immersive virtual reality social platform.

udon unity

1,060 repositories - en.wikipedia.org/wiki/VRChat - github.com/VRChat

Molecular Dynamics

Molecular dynamics (MD) is a computer simulation method for analyzing the physical movements of atoms and molecules.

molecular-dynamics-simulation computational-chemistry computational-biology computational-physics

1,049 repositories - en.wikipedia.org/wiki/Molecular_dynamics

EPITECH

EPITECH is a French graduate school teaching computer sciences.

1,044 repositories - en.wikipedia.org/wiki/Epitech

Rocket

Rocket is a web framework for Rust.

1,016 repositories - en.wikipedia.org/wiki/Rocket_(web_framework) - github.com/SergioBenitez/Rocket

ASP.NET

ASP.NET is a web framework for building modern web apps and services.

1,014 repositories - en.wikipedia.org/wiki/ASP.NET

Windows Subsystem for Linux

Run Linux apps natively on Windows.

1,013 repositories - en.wikipedia.org/wiki/Windows_Subsystem_for_Linux

Conan

The open-source C/C++ package manager.

conanio package-manager,cpp,c,cplusplus,multi-platform,cmake

1,009 repositories - github.com/conan-io/conan

satellite

An object intentionally placed into orbit in outer space for a variety of uses.

space geospatial science

1,003 repositories - en.wikipedia.org/wiki/Satellite

Eclipse Vert.x

Eclipse Vert.x is a tool-kit for building reactive applications on the JVM.

vert-x java reactive polyglot netty

994 repositories - en.wikipedia.org/wiki/Vert.x - github.com/eclipse-vertx

Reconnaissance

Reconnaissance refers to the process of gathering information about a target system, network, or organization.

osint

984 repositories - en.wikipedia.org/wiki/Reconnaissance

CodeChef

CodeChef is a competitive programming community of programmers from across the globe.

codechef-solutions hackerrank competitive-programming

977 repositories - en.wikipedia.org/wiki/CodeChef

RISC-V

RISC-V (risk-five) is an open standard instruction set architecture (ISA) based on reduced instruction set computer (RISC).

971 repositories - en.wikipedia.org/wiki/riscv

Factorio

Factorio is a game in which you build and maintain factories.

944 repositories - en.wikipedia.org/wiki/Factorio - github.com/wube

Genshin Impact

Genshin Impact is a role-playing game developed by miHoYo.

942 repositories - en.wikipedia.org/wiki/Genshin_Impact

Computational Fluid Dynamics (CFD)

Use numerical algorithms to solve and analyze problems involving fluid flows.

926 repositories - en.wikipedia.org/wiki/Computational_fluid_dynamics

Support

Get your team and customers the help they need.

918 repositories - en.wikipedia.org/wiki/Help_desk

Code quality

Automate your code review with style, quality, security, and test‑coverage checks when you need them.

917 repositories

Molecule

Ansible Molecule performs functional testing of Ansible playbooks and roles.

907 repositories - en.wikipedia.org/wiki/Ansible_(software) - github.com/ansible/molecule

Homebridge

Homebridge is a utility for tying smart home devices together into Apple’s HomeKit framework, controlled by Siri.

898 repositories - github.com/nfarina/homebridge

eBPF

eBPF is a technology that can run sandboxed programs in a privileged context such as the operating system kernel.

894 repositories - en.wikipedia.org/wiki/EBPF

PureScript

A strongly-typed functional programming language that compiles to JavaScript.

pure-script javascript nodejs electron language functional

893 repositories - en.wikipedia.org/wiki/PureScript - github.com/purescript/purescript

Probot

Probot lets you create GitHub Apps to automate and improve your workflow.

probot-app github-apps bot node-github

890 repositories - github.com/probot/

Publishing

Publishing is the dissemination of making information available to the general public through various mediums.

890 repositories - en.wikipedia.org/wiki/Desktop_publishing

suckless.org

software that sucks less.

886 repositories - en.wikipedia.org/wiki/Suckless.org

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