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

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Ethereum

Ethereum is a distributed public blockchain network.

blockchain cryptocurrency

25,677 repositories - en.wikipedia.org/wiki/Ethereum - github.com/ethereum

WordPress

WordPress is a popular content management system, used for websites, forums, social, ecommerce, and blogs.

wordpress-development wordpress-site wordpress-theme wordpress-plugin automattic woocommerce

25,605 repositories - en.wikipedia.org/wiki/WordPress - github.com/WordPress

Shell

A shell is a command-line tool, designed to be run by the Unix shell.

shell-script shell-scripts shellscript shellcode bash

23,903 repositories - en.wikipedia.org/wiki/Shell_script

data

Facts and statistics (numerical data) that may be analysed.

datum

23,837 repositories - en.wikipedia.org/wiki/Data

Image processing

Digital image processing is the use of algorithms to make computers understand the image content.

digital-image-processing computer-vision vision deep-learning opencv

23,735 repositories - en.wikipedia.org/wiki/Digital_image_processing

Web app

A web application is any computer program that performs a specific function by using a web browser as its client.

web-application web-app webapps webapplication app mobile-app webdev

23,625 repositories - en.wikipedia.org/wiki/Web_application

npm

npm is a package manager for JavaScript included with Node.js.

23,437 repositories - en.wikipedia.org/wiki/Npm_(software) - github.com/npm

Maven

Maven is a build automation tool used primarily for Java projects.

apache-maven java

23,221 repositories - en.wikipedia.org/wiki/Apache_Maven - github.com/apache/maven

Streamlit

Streamlit is an open source Python library that makes it easy to create custom web apps for machine learning and data science.

23,140 repositories - github.com/streamlit/streamlit

Neural Network

Artificial neural network is a computational model based on the structure and functions of biological neural networks.

artificial-neural-network machine-learning deep-learning tensorflow

23,082 repositories - en.wikipedia.org/wiki/Artificial_neural_network

Ansible

Ansible is a simple and powerful automation engine.

22,898 repositories - en.wikipedia.org/wiki/Ansible_(software) - github.com/ansible

Authentication

Authentication is the act of proving an assertion, such as the identity of a computer system user.

22,658 repositories - en.wikipedia.org/wiki/Authentication

Chrome extension

Chrome extensions enable users to customize the Chrome browsing experience.

22,335 repositories

SQLite

SQLite is a fast, self-contained embedded SQL database engine.

sql

22,328 repositories - en.wikipedia.org/wiki/SQLite

dotfiles

Dotfiles are user-specific application configuration files.

22,078 repositories - en.wikipedia.org/wiki/Hidden_file_and_hidden_directory#Unix_and_Unix-like_environments - github.com/dotfiles

Project

Projects involve planned work efforts aimed at achieving specific goals.

projects project-management teamwork software-development

21,915 repositories - en.wikipedia.org/wiki/Project

Solidity

Solidity is an object-oriented programming language for writing smart contracts.

solidity-language language ethereum blockchain smartcontracts cpp

21,743 repositories - en.wikipedia.org/wiki/Solidity - github.com/ethereum/solidity

Internet of things

Iot is a network of devices that exchange data with other devices and systems over the internet.

internet-of-things cloud embedded devices

21,532 repositories - en.wikipedia.org/wiki/Internet_of_things

DevOps

DevOps is a set of practices that combine software development (Dev) and IT operations (Ops).

dev-ops ci cd cicd devsecops gitops chatops test-automation static-code-analysis release-automation infrastructure-as-code

21,324 repositories - en.wikipedia.org/wiki/DevOps

Socket.IO

Socket.IO is a JavaScript library for realtime web applications.

nodejs

21,041 repositories - en.wikipedia.org/wiki/Socket.IO - github.com/socketio/socket.io

Chat Bot

A chat bot is a computer program that simulates human conversation.

chat-bot bot telegram-bot

20,919 repositories - en.wikipedia.org/wiki/Chatbot

Azure

Azure is a cloud computing service created by Microsoft.

20,694 repositories - en.wikipedia.org/wiki/Microsoft_Azure - github.com/Azure

ui

User interface(UI) or user interface engineering is the design of user interfaces for machines and software.

20,599 repositories - en.wikipedia.org/wiki/User_interface_design

Raspberry Pi

The Raspberry Pi is a popular single-board computer.

20,462 repositories - en.wikipedia.org/wiki/Raspberry_Pi - github.com/raspberrypi

Jest

Jest is a JavaScript testing framework built on top of Jasmine.

javascript testing mocking coverage mocha jasmine chai qunit

20,289 repositories - en.wikipedia.org/wiki/Jest_(JavaScript_framework)

GUI

A GUI is an interface that allows users to interact with a device using icons and other visual indicators.

graphical-user-interface graphical-interface

20,241 repositories - en.wikipedia.org/wiki/Graphical_user_interface

Tutorial

A method of transferring knowledge and may be used as a part of a learning process.

19,966 repositories - en.wikipedia.org/wiki/Tutorial

Jamstack

An approach to building for the modern web, for simpler cache management and workflows.

jam-stack javascript api ssg gatsby

19,546 repositories - en.wikipedia.org/wiki/Jamstack - github.com/jamstack

Cryptocurrency

A cryptocurrency is a digital currency that uses cryptography.

18,934 repositories - en.wikipedia.org/wiki/Cryptocurrency

Nest

Nest (NestJS) is a framework for building efficient, scalable Node.js server-side applications.

18,868 repositories - github.com/nestjs/nest

Keras

Keras is an open source neural network library written in Python.

api data-science deep-learning machine-learning neural-network python tensorflow

18,059 repositories - en.wikipedia.org/wiki/Keras - github.com/keras-team

Server

A server is a program made to process requests and deliver data to clients.

18,049 repositories - en.wikipedia.org/wiki/Server_(computing)

Vercel

Develop. Preview. Ship.

18,006 repositories - github.com/vercel

Lua

Lua is a lightweight, embeddable scripting language.

language

17,928 repositories - en.wikipedia.org/wiki/Lua_(programming_language) - github.com/lua

Simulation

Simulation involves creating a virtual model of a system to study its behavior under various conditions.

simulations modeling virtual-reality computer-science data-science

17,733 repositories - en.wikipedia.org/wiki/Simulation

Framework

A framework is a reusable set of libraries or classes in software.

17,690 repositories - en.wikipedia.org/wiki/Software_framework

App

The term "app" usually refers to applications for mobile devices such as phones.

17,371 repositories - en.wikipedia.org/wiki/Application_software

Statistics

Statistics is a discipline of mathematics concerned with the collection and analysis of numerical data.

data-science machine-learning deep-learning neural-network

17,357 repositories - en.wikipedia.org/wiki/Statistics

WebSocket

The WebSocket protocol enables web applications to maintain bidirectional communications with server-side processes.

websockets ws long-polling polling

16,948 repositories - en.wikipedia.org/wiki/WebSocket

nginx

nginx is a high performance free open source web server.

nginx-server nginx-proxy nginx-cache nginx-unit nginx-plus

16,794 repositories - en.wikipedia.org/wiki/Nginx - github.com/nginx/nginx

HTTP

HTTP (Hypertext Transfer Protocol) is the standard for communication across the web.

16,646 repositories - en.wikipedia.org/wiki/Hypertext_Transfer_Protocol

Algorithm

Algorithms are self-contained sequences that carry out a variety of tasks.

16,614 repositories - en.wikipedia.org/wiki/Algorithm

Terminal

The terminal is an interface in which you can type and execute text-based commands.

command-prompt computer-terminal unix-shell bash-shell

16,599 repositories - en.wikipedia.org/wiki/Computer_terminal

Selenium

Selenium is a browser automation framework and ecosystem.

16,582 repositories - en.wikipedia.org/wiki/Selenium_(software) - github.com/SeleniumHQ

Programming

Programming involves writing, testing, and maintaining code to build software applications.

software-programming coding software-development algorithms data-structures computer-science

16,551 repositories - en.wikipedia.org/wiki/Computer_programming

ESLint

The pluggable linting utility for JavaScript and JSX.

eslint-plugin eslint-config linting linter javascript

16,378 repositories - github.com/eslint/eslint

scikit-learn

scikit-learn is a Python module for machine learning.

sklearn scikit python

16,295 repositories - en.wikipedia.org/wiki/Scikit-learn - github.com/scikit-learn/scikit-learn

Electron

Electron is a framework for building cross-platform desktop applications with web technology.

electronjs atom-shell electron-app electron-application tauri nativephp pwa qt hta cross-platform wails

16,287 repositories - en.wikipedia.org/wiki/Electron_(software_framework) - github.com/electron/electron

Animation

Animation is the art of creating moving images.

16,163 repositories - en.wikipedia.org/wiki/Animation

Education

The act or process of imparting or acquiring particular knowledge or skills, as for a profession.

15,830 repositories - en.wikipedia.org/wiki/Education

Heroku

Heroku is a cloud PaaS supporting several programming languages.

15,816 repositories - en.wikipedia.org/wiki/Heroku - github.com/heroku

SwiftUI

SwiftUI is an innovative, exceptionally simple way to build user interfaces across all Apple platforms with the power of Swift.

15,688 repositories

Shadcn UI

shadcn ui is an open-source React library offering customizable, accessible components built with Tailwind CSS and Radix UI.

shadcn shadcnui nextjs react tailwindcss radix-ui

15,674 repositories - github.com/shadcn-ui/ui

CRUD

CRUD is an acronym that stands for create, read, update and delete as persistent storage operations.

crudl sql database query rest

15,623 repositories - en.wikipedia.org/wiki/CRUD

ESP32

A feature-rich microcontroller with integrated Wi-Fi and Bluetooth connectivity.

15,449 repositories - en.wikipedia.org/wiki/ESP32 - github.com/espressif

Cybersecurity

Cybersecurity involves protecting systems, networks, and data from cyber threats.

information-security infosec hacking ethical-hacking penetration-testing data-protection

15,350 repositories - en.wikipedia.org/wiki/Cybersecurity

Parser

turns its input (often text in form of a file) into a more advantageous representation to perform a specific task.

15,211 repositories

Cryptography

Cryptography is the practice and study of techniques for secure communication in the presence of adversarial behavior.

15,155 repositories - en.wikipedia.org/wiki/Cryptography

XML

XML is subset of SGML (Standard Generalized Markup Language) used to store and transport data.

css html rss xhtml web

15,142 repositories - en.wikipedia.org/wiki/XML

YouTube

YouTube is an online video sharing and social media platform owned by Google.

youtube-video youtube-channel youtube-search google vimeo peertube dailymotion invidious piped

15,106 repositories - en.wikipedia.org/wiki/YouTube - github.com/youtube

Scala

Scala is an object-oriented programming language.

15,016 repositories - en.wikipedia.org/wiki/Scala_(programming_language)

Robotics

Robotics deals with the control, sensory feedback, and information processing of robots.

14,831 repositories - en.wikipedia.org/wiki/Robotics

MATLAB

MATLAB is a programming platform for numerical computation and visualization.

14,699 repositories - en.wikipedia.org/wiki/MATLAB

ChatGPT

ChatGPT is a chatbot built on top of OpenAI's GPT-3 family of large language models.

14,410 repositories - en.wikipedia.org/wiki/ChatGPT

Boilerplate

A boilerplate code is a piece of code that can be reused without significant changes.

14,361 repositories - en.wikipedia.org/wiki/Boilerplate_code

Android Studio

Android Studio is the official integrated development environment (IDE) for Google's Android operating system.

android java kotlin ide sdk intellij-idea

14,300 repositories - en.wikipedia.org/wiki/Android_Studio - github.com/android

OpenGL

OpenGL is a software interface that allows a programmer to communicate with graphics hardware.

api c simulation

14,203 repositories - en.wikipedia.org/wiki/OpenGL

gatsby

Gatsby is a free and open source framework based on React that helps developers build blazing fast websites and apps.

gatsbyjs gatsby-js react open-source-framework jamstack

14,199 repositories - github.com/gatsbyjs/gatsby

Google

Google LLC is an American multinational technology company that specializes in Internet-related services and products.

14,194 repositories - en.wikipedia.org/wiki/Google - github.com/google

Svelte

Svelte is a radical new approach to building reactive user interfaces.

sveltejs svelte3 vue angular react

14,017 repositories - en.wikipedia.org/wiki/Svelte - github.com/sveltejs/svelte

Docker Image

A Docker image is a read-only template that contains a set of instructions for creating a container.

docker dockerfile

13,689 repositories - github.com/docker-library/official-images

Vim

Vim is a console-run text editor program.

emacs

13,446 repositories - en.wikipedia.org/wiki/Vim_(text_editor) - github.com/vim/vim

Tool

Tools are software or utilities that aid in accomplishing specific tasks efficiently.

tools software-development automation productivity

13,315 repositories - en.wikipedia.org/wiki/Software_tool

Bitcoin

Bitcoin is a cryptocurrency developed by Satoshi Nakamoto.

13,302 repositories - en.wikipedia.org/wiki/Bitcoin - github.com/bitcoin/bitcoin

Demo

A example of a product or system.

13,290 repositories - en.wikipedia.org/wiki/Technology_demonstration

Mobile

Mobile apps, mobile OS, mobile databases, & mobile testing frameworks.

13,185 repositories - en.wikipedia.org/wiki/Mobile_app_development

Rails

Ruby on Rails (Rails) is a web application framework written in Ruby.

13,131 repositories - en.wikipedia.org/wiki/Ruby_on_Rails - github.com/rails

CSV

A CSV file stores tabular data in a delimited text file that uses commas to separate the values.

tsv rfc-4180 data-exchange tabular-data spreadsheet dsv flat-file

13,061 repositories - en.wikipedia.org/wiki/Comma-separated_values

Video

Electronic representation of moving visual images.

videos digital-video

13,050 repositories - en.wikipedia.org/wiki/Video

Advent of Code

An Advent calendar of small programming puzzles.

13,033 repositories

Monitoring

Monitor the impact of your code changes. Measure performance, track errors, and analyze your application.

monitor metrics apm observability application-monitoring alerting event-monitoring checkmk

13,012 repositories - en.wikipedia.org/wiki/Application_performance_management

PowerShell

PowerShell is a task automation and configuration management framework with a command-line shell and a scripting language.

powershell-script windows-powershell powershell-core shell

13,009 repositories - en.wikipedia.org/wiki/PowerShell - github.com/PowerShell

LeetCode

LeetCode offers a platform for improving coding skills and preparing for technical interviews.

12,833 repositories - en.wikipedia.org/wiki/LeetCode

Gradle

Gradle is an open-source build tool that helps teams build, automate and deliver better software, faster.

kotlin android java android-studio

12,764 repositories - en.wikipedia.org/wiki/Gradle - github.com/gradle/gradle

Three.js

Three.js allows the creation of Graphical Processing Unit (GPU)-accelerated 3D animations using JavaScript.

12,546 repositories - en.wikipedia.org/wiki/Three.js - github.com/mrdoob/three.js

Jekyll

Jekyll is a simple, blog-aware static site generator.

12,502 repositories - en.wikipedia.org/wiki/Jekyll_(software) - github.com/jekyll

COVID-19

The coronavirus disease 2019 (COVID-19) is an infectious disease caused by SARS-CoV-2.

12,491 repositories - en.wikipedia.org/wiki/Coronavirus_disease_2019 - github.com/topics/covid-19

Script

A program or sequence of instructions that is interpreted.

12,426 repositories

JavaFX

JavaFX is a Java library used to create graphical user interfaces for desktop, as well mobile and embedded devices.

javafx-application javafx-desktop-apps javafx-gui javafx-library openjfx java swing

12,354 repositories - en.wikipedia.org/wiki/JavaFX

Compiler

Compilers are software that translate higher-level programming languages to lower-level languages (e.g. machine code).

interpreter gcc fortran

12,105 repositories - en.wikipedia.org/wiki/Compiler

Microservice

Microservices are an architectural and organizational approach to software development of tasks.

12,104 repositories - en.wikipedia.org/wiki/Microservices

PWA

Progressive Web Apps are traditional web sites that are enhanced with native like features.

progressive-web-app progressive-web-apps service-worker offline notifications app-shell manifest

11,900 repositories - en.wikipedia.org/wiki/Progressive_web_app

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