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

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XAMPP

XAMPP is the combination of the Apache web server, the MySQL database and scripting languages.

1,965 repositories - de.wikipedia.org/wiki/XAMPP

ClojureScript

ClojureScript is a compiler for Clojure that targets JavaScript.

cljs clojure clj language

1,960 repositories - github.com/clojure/clojurescript

Zip

Zip is an archive format that stores files and their directory structure.

7zip gzip zlib

1,951 repositories - en.wikipedia.org/wiki/ZIP_(file_format)

FabricMC

Next generation, highly modular and open Minecraft modding API.

fabric fabric-mod fabricmc-mod minecraft-fabric-mod minecraft-fabric minecraft minecraft-mod

1,944 repositories - github.com/FabricMC/

Point cloud

A point cloud is a set of data points in space representing a 3D shape or object.

pointcloud pointclouds 3d-point-clouds 3d lidar mesh

1,933 repositories - en.wikipedia.org/wiki/Point_cloud

WebView

A browser engine contained within an application.

webkit kde chromium apple google web browser html css js

1,931 repositories - en.wikipedia.org/wiki/WebView

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

1,930 repositories

Astrophysics

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

astronomy physics cosmology

1,919 repositories - en.wikipedia.org/wiki/Astrophysics

puzzle-game

A genre of video game.

1,906 repositories - en.wikipedia.org/wiki/Puzzle_video_game

Oracle Database

Oracle Database is a multi-model database management system produced and marketed by Oracle Corporation.

oracle-db oracle database sql

1,904 repositories - en.wikipedia.org/wiki/Oracle_Database - github.com/oracle

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

1,886 repositories - github.com/livewire/livewire

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

1,884 repositories - en.wikipedia.org/wiki/OpenID#OpenID_Connect_(OIDC)

Low code

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

1,880 repositories - en.wikipedia.org/wiki/Low-code_development_platform

LÖVE

2D game framework based on Lua.

1,843 repositories - en.wikipedia.org/wiki/L%C3%96VE_(game_framework) - github.com/love2d

Common Lisp

Common Lisp is a multi-paradigm programming language in the Lisp language family.

lisp language

1,841 repositories - en.wikipedia.org/wiki/Common_Lisp

Code quality

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

1,827 repositories

Anki

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

1,821 repositories - en.wikipedia.org/wiki/Anki_(software) - github.com/dae/anki

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

1,814 repositories - en.wikipedia.org/wiki/Chromium_(web_browser) - github.com/chromium/chromium

Simple DirectMedia Layer

SDL is a cross-platform development library providing low level access to audio, keyboard, mouse, joystick, and graphics hardware.

libsdl sdl2 sdl3 game-engine game-development

1,805 repositories - en.wikipedia.org/wiki/Simple_DirectMedia_Layer - github.com/libsdl-org

Common Vulnerabilities and Exposures (CVE)

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

1,791 repositories - en.wikipedia.org/wiki/Common_Vulnerabilities_and_Exposures

Nostr

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

decentralized protocol social-network

1,785 repositories - en.wikipedia.org/wiki/Nostr

NASA

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

1,780 repositories - en.wikipedia.org/wiki/NASA - github.com/nasa

Clash

A rule-based tunnel in Go.

1,768 repositories - github.com/Dreamacro/clash

Meteor

MeteorJS is a partly proprietary, mostly free and open-source isomorphic JavaScript web framework written using Node.js.

meteorjs mongodb vulcanjs pubsub

1,757 repositories - en.wikipedia.org/wiki/Meteor_(web_framework) - github.com/meteor

Phaser

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

1,751 repositories - github.com/phaserjs/phaser

TeX

TeX is a typesetting system used in the production of technical books and papers.

1,725 repositories - en.wikipedia.org/wiki/TeX

Regular expression

A regular expression is a sequence of characters that specifies a match pattern in text.

regex regexp regular-expressions pattern-matching wildcard glob grep awk sed

1,695 repositories - en.wikipedia.org/wiki/Regular_expression

Shadowsocks

A fast tunnel proxythat helps you bypass firewalls.

ss shadowsocksr ssr v2ray clash trojan

1,693 repositories - en.wikipedia.org/wiki/Shadowsocks - github.com/shadowsocks/shadowsocks

MEAN

MEAN is a source-available JavaScript solution stack that consists of MongoDB, Express.js, Angular.js/Angular, and Node.js.

mean mern mevn meen mongodb expressjs angularjs angular nodejs javascript

1,685 repositories - en.wikipedia.org/wiki/MEAN_(solution_stack)

Puppet

Puppet is a powerful and operating system agnostic configuration management tool.

devops config automation

1,675 repositories - en.wikipedia.org/wiki/Puppet_(software) - github.com/puppetlabs

EEG

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

1,675 repositories - en.wikipedia.org/wiki/Electroencephalography

Climate change

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

1,674 repositories - en.wikipedia.org/wiki/Climate_change - github.com/topics/climate-change

MkDocs

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

1,673 repositories - github.com/mkdocs/mkdocs/

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

1,667 repositories - en.wikipedia.org/wiki/Kivy_(framework) - github.com/kivy/kivy

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

1,667 repositories - en.wikipedia.org/wiki/World_of_Warcraft

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

1,661 repositories - en.wikipedia.org/wiki/Agile_software_development

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

1,637 repositories - en.wikipedia.org/wiki/Spreadsheet

Netty

Netty is an asynchronous event-driven network application framework.

mina grizzly

1,634 repositories - en.wikipedia.org/wiki/Netty_(software) - github.com/netty/netty

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

1,624 repositories

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

1,606 repositories

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

1,601 repositories - en.wikipedia.org/wiki/ECMAScript - github.com/tc39

Edge

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

microsoft-edge edge-browser chrome firefox safari opera browser

1,594 repositories - en.wikipedia.org/wiki/Microsoft_Edge

Mastodon

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

activitypub fediverse microblog social-network webfinger

1,592 repositories - en.wikipedia.org/wiki/Mastodon_(software) - github.com/mastodon

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

1,585 repositories - en.wikipedia.org/wiki/Racket_(programming_language) - github.com/racket

Stylus (Disambiguation)

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

stylus-css stylus-ext stylish

1,582 repositories - en.wikipedia.org/wiki/Stylus_(disambiguation)

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

1,577 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

1,557 repositories - en.wikipedia.org/wiki/Semantic_Web

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

1,534 repositories - en.wikipedia.org/wiki/Fuzzing

arcade

A genre of video game.

arcade-game mame retro-game

1,519 repositories - en.wikipedia.org/wiki/Arcade_game

Ember

Ember is a framework for creating web applications.

emberjs javascript angular vue react svelte backbone

1,503 repositories - en.wikipedia.org/wiki/Ember.js - github.com/emberjs

Code review

Ensure your code meets quality standards and ship with confidence.

review gerrit

1,496 repositories - en.wikipedia.org/wiki/Code_review

Eleventy

A simple static site generator for JavaScript.

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

1,489 repositories - github.com/11ty

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

1,454 repositories - en.wikipedia.org/wiki/Haxe - github.com/HaxeFoundation

IoC (Disambiguation)

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

inversion-of-control indicator-of-compromise

1,451 repositories

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

1,449 repositories - en.wikipedia.org/wiki/Game_Boy

CD (Disambiguation)

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

continuous-deployment continuous-delivery continuous-integration cicd devops

1,448 repositories

SRE

Site reliability engineering (SRE) is a software engineering approach to IT operations.

1,445 repositories - en.wikipedia.org/wiki/Site_reliability_engineering

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

1,439 repositories - en.wikipedia.org/wiki/Continuous_delivery

Sketch

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

1,427 repositories - en.wikipedia.org/wiki/Sketch_(application) - github.com/BohemianCoding

Bevy

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

rust game-engine gamedev

1,394 repositories - github.com/bevyengine/bevy

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

1,391 repositories - en.wikipedia.org/wiki/Barcode

IntelliJ IDEA

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

intellij ide pycharm java kotlin scala groovy

1,377 repositories - en.wikipedia.org/wiki/IntelliJ_IDEA - github.com/JetBrains/intellij-community

Retrocomputing

The use of historic computer hardware or software.

1,347 repositories - en.wikipedia.org/wiki/Retrocomputing

watchOS

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

1,328 repositories - en.wikipedia.org/wiki/WatchOS

Reconnaissance

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

osint

1,326 repositories - en.wikipedia.org/wiki/Reconnaissance

Nextcloud

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

1,325 repositories - en.wikipedia.org/wiki/Nextcloud - github.com/nextcloud

Jasmine

Jasmine is a framework for testing JavaScript code.

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

1,317 repositories - github.com/jasmine

Continuous Deployment (CD)

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

ci-cd cicd continuous-delivery continuous-integration

1,311 repositories - en.wikipedia.org/wiki/Continuous_deployment

tvOS

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

1,304 repositories - en.wikipedia.org/wiki/TvOS

PyCharm

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

pycharm-ide ide python

1,299 repositories - en.wikipedia.org/wiki/PyCharm - github.com/jetbrains

Windows Subsystem for Linux

Run Linux apps natively on Windows.

1,298 repositories - en.wikipedia.org/wiki/Windows_Subsystem_for_Linux

Pharo

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

1,297 repositories - en.wikipedia.org/wiki/Pharo - github.com/pharo-project

Tree-sitter

Tree-sitter is an incremental parsing library.

1,280 repositories - github.com/tree-sitter/tree-sitter

browser-game

A genre of video game.

1,278 repositories - en.wikipedia.org/wiki/Browser_game

Visual Basic

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

visualbasic vb vbnet vb-net language dotnet

1,277 repositories - en.wikipedia.org/wiki/Visual_Basic_.NET - github.com/dotnet/vblang

Qiskit

Qiskit is a framework for quantum computing and quantum information science.

qiskit-sdk qiskit-addon ibm-qiskit qiskit-ibm-sdk quantum-computing quantum-programming quantum-information sdk

1,276 repositories - en.wikipedia.org/wiki/Qiskit - github.com/Qiskit/

VK

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

1,259 repositories - en.wikipedia.org/wiki/VK_(service) - github.com/VKCOM

VRChat

VRChat is an immersive virtual reality social platform.

udon unity

1,258 repositories - en.wikipedia.org/wiki/VRChat - github.com/VRChat

eBPF

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

1,257 repositories - en.wikipedia.org/wiki/EBPF

Game Jam

A game jam is a hackathon for creating video games.

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

1,249 repositories - en.wikipedia.org/wiki/Game_jam

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

1,227 repositories - en.wikipedia.org/wiki/Molecular_dynamics

Eloquent ORM

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

eloquent-orm laravel orm moloquent

1,200 repositories

RISC-V

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

1,198 repositories - en.wikipedia.org/wiki/riscv

Stack Overflow

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

1,190 repositories - en.wikipedia.org/wiki/Stack_Overflow - github.com/StackExchange

satellite

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

space geospatial science

1,174 repositories - en.wikipedia.org/wiki/Satellite

IO

io is a input and output for computer programs.

1,173 repositories

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

1,172 repositories - en.wikipedia.org/wiki/Garry%27s_Mod - github.com/Facepunch/garrysmod

Computational Fluid Dynamics (CFD)

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

1,165 repositories - en.wikipedia.org/wiki/Computational_fluid_dynamics

PHP Data Objects (PDO)

PDO is a database driver extension for PHP.

php orm sql jdbc odbc dbal odm database

1,161 repositories

Support

Get your team and customers the help they need.

1,153 repositories - en.wikipedia.org/wiki/Help_desk

ASP.NET

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

1,125 repositories - en.wikipedia.org/wiki/ASP.NET

Representation learning

Representation learning is a set of machine learning techniques that automatically discover meaningful features from raw data.

1,124 repositories - en.wikipedia.org/wiki/Feature_learning

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