whatisgithub

Popular GitHub repositories, each answered in plain English for non-coders: what it is, its tech stack, and how to run it. Pick any to read the answer.

By language: Python · TypeScript · JavaScript · Go · C++ · Rust · Java · HTML · C · Shell · C# · Jupyter Notebook · Swift · PHP · Ruby · Kotlin

• alufers/mitmproxy2swaggerA command-line tool that converts recorded network traffic — from mitmproxy captures or browser HAR exports —
• cxasm/notepad--A cross-platform text editor for Windows, macOS, and Linux (including UOS, a Chinese Linux OS), written in C++
• malwaredllc/byobAn open-source Python framework for studying how command-and-control botnet systems work, featuring a web dash
• wwmm/easyeffectsA Linux desktop app that applies real-time audio effects — equalizer, compressor, noise reduction, reverb, and
• fmhy/editThe editing tool for FMHY (FreemediaHeckYeah), a community-maintained catalog of free media and software resou
• udlbook/udlbookJupyter notebook companions for 'Understanding Deep Learning' by Simon J.D. Prince, providing runnable Python
• resque/resqueA Ruby library that moves slow tasks like email sending and report generation into background queues stored in
• umano/androidslidinguppanelA Java library for Android that adds a draggable bottom panel — like the info strip in Google Maps — which sli
• swiftmailer/swiftmailerAn archived PHP library for sending email from web applications, now end-of-life since November 2021 — the sam
• openpipe/artAn open-source Python library that trains AI language models to improve at multi-step tasks — searching emails
• morvanzhou/reinforcement-learning-with-tensorflowA step-by-step tutorial collection for learning reinforcement learning in Python and TensorFlow, covering algo
• major/mysqltuner-perlA single Perl script that connects to a live MySQL, MariaDB, or Percona database and prints a health score plu
• flannel-io/flannelFlannel is a networking layer for Kubernetes that gives every container its own IP address so containers on di
• tiiny-ai/powerinferPowerInfer is a C++ inference engine that runs large AI language models on a consumer GPU by keeping frequentl
• cloakhq/cloakbrowserCloakBrowser is a patched build of the Chromium browser that bypasses bot detection systems like Cloudflare an
• automattic/kueKue is an archived Node.js background job queue backed by Redis with priority levels, retries, delays, and a b
• dr-tsng/zygisknextZygiskNext is a standalone Zygisk implementation for Android that lets Magisk modules run on KernelSU-rooted d
• toniblyx/my-arsenal-of-aws-security-toolsA curated, regularly updated directory of open source security tools for AWS organized by category — defensive
• ntegrals/openbrowserOpen Browser is a TypeScript framework that gives an AI model control of a real web browser — describe what yo
• sjwhitworth/golearnGoLearn is a batteries-included machine learning library for Go that follows the familiar scikit-learn Fit and
• vfsfitvnm/vimusicAn Android app that streams music from YouTube Music for free, with offline caching, synchronized lyrics, and
• kxxwz/sjtu-coursesA community-maintained collection of past exams, lecture notes, and assignments for computer science and engin
• hediet/vscode-drawioA VS Code extension that brings the Draw.io diagramming tool into your code editor, letting you create flowcha
• friuns2/blackfriday-gpts-promptsA curated list of prompts and links for free ChatGPT custom AI assistants, organized by category including pro
• swagger-api/swagger-editorA browser-based editor for writing and previewing REST API specifications in OpenAPI and AsyncAPI formats, wit
• hoochanlon/hamuleiteA Chinese-language knowledge archive of curated academic research links, AI tool guides, and university resour
• antfu-collective/vitesseA pre-configured Vue 3 and Vite starter template with file-based routing, auto-imported components, Pinia stat
• hugoblox/kitAn open-source block-based website framework for Hugo that lets you build free static sites from Markdown file
• mouredev/hello-sqlA free beginner SQL course in Spanish with 80+ video lessons and matching code files covering everything from
• mrs0m30n3/youtube-dl-guiA graphical desktop app that wraps youtube-dl so you can download videos from YouTube and hundreds of other si
• hrsh7th/nvim-cmpnvim-cmp is a plugin for the Neovim text editor that adds powerful auto-completion, pulling suggestions from m
• pocoproject/pocoPOCO is a large collection of C++ libraries that give developers ready-made code for networking, HTTP, JSON, d
• autodarkmode/windows-auto-night-modeA lightweight Windows app that automatically switches between dark and light themes on Windows 10/11 on a sche
• goplus/xgoXGo is a beginner-friendly programming language built on Go that removes boilerplate syntax and lets you call
• justson/agentwebAgentWeb is a Java library for Android that wraps the built-in WebView component to make displaying web pages
• opendigg/awesome-github-wechat-weappA curated list of open-source WeChat Mini Program libraries, frameworks, developer tools, and example projects
• caelestia-dots/shellcaelestia-shell is a custom desktop shell for Linux users running the Hyprland tiling window manager, replacin
• json-path/jsonpathJayway JsonPath is a Java library that lets you extract specific values from JSON documents using short path e
• replicate/cogCog is an open-source tool that automatically packages machine learning models into Docker containers, handles
• cloudflare/cfsslCFSSL is Cloudflare's open-source toolkit for creating and managing TLS certificates, letting teams run their
• thewhiteh4t/seekerSeeker is a Python proof-of-concept tool that hosts a fake webpage to trick smartphone visitors into granting
• uncss/uncssUnCSS is a JavaScript tool that removes unused CSS rules from your stylesheets by checking which rules are act
• mit-pdos/xv6-publicxv6 is a tiny Unix-like operating system written at MIT in C — small enough to read completely — used worldwid
• xenia-project/xeniaXenia is an experimental Xbox 360 emulator for Windows and Linux that lets you run games from the original con
• ashishb/android-security-awesomeA maintained index of Android security tools, academic papers, and known exploits — a single organized startin
• projectstorm/react-diagramsreact-diagrams is a TypeScript library that adds interactive drag-and-connect node diagram editors to React ap
• bluesky-social/atprotoatproto is the official TypeScript reference implementation of Bluesky's open social networking protocol — let
• huggingface/ml-internML Intern is an open-source command-line AI assistant for machine learning work — give it a task in plain Engl
• vimwiki/vimwikiVimWiki is a Vim plugin that turns a folder of plain text files into a linked personal wiki inside your editor
• hybridgroup/gobotGobot is a Go framework for controlling physical hardware — robots, drones, IoT sensors, and motors — supporti
• fenixsoft/awesome-fenixawesome-fenix is an open-source book on distributed software architecture that pairs written guides with compa
• adobe-fonts/source-han-serifFree, open-source serif font family by Adobe covering Chinese, Japanese, Korean, and Latin characters, availab
• oneflow-inc/oneflowOneFlow is a deep learning framework that trains AI models across multiple GPUs or machines automatically, wit
• henrypp/memreductMem Reduct is a small Windows utility that monitors RAM and frees memory by clearing internal Windows caches,
• jpochyla/psstPsst is a lightweight, native Spotify client for Windows, Mac, and Linux built in Rust, avoiding the sluggishn
• litedb-org/litedbLiteDB is a tiny embedded NoSQL document database for .NET apps that stores everything in a single file — no s
• mrousavy/react-native-vision-cameraVisionCamera is a React Native camera library for iOS and Android that supports 4K/8K capture, 240 FPS video,
• zardus/ctf-toolsctf-tools is a collection of shell scripts that automatically install a full suite of security research and ha
• mrmrs/colorscolors.css is a 903-byte CSS file that provides named color utility classes for backgrounds, text, borders, an
• openscad/openscadOpenSCAD is a free 3D modeling program where you write code to describe shapes rather than using a mouse, maki
• missive/emoji-martA web component that adds an emoji picker to any web app — users click an emoji and your app receives the sele
• phpdocumentor/reflectiondocblockReflectionDocBlock is a PHP library that parses PHPDoc comment blocks above functions and classes into queryab
• roboflow/notebooksA collection of 59 step-by-step computer vision tutorials covering object detection, segmentation, tracking, O
• signalr/signalrA .NET library that lets web servers push real-time updates to connected browsers — used for live chat, auto-u
• cooderl/wewe-rssA self-hosted tool that turns WeChat Official Account posts into standard RSS feeds, so you can read them in a
• runtipi/runtipiA self-hosted app platform that turns a spare Linux computer into your own personal cloud — browse an app stor
• axllent/mailpitA developer email testing tool that captures every outgoing email from your app during development and shows t
• classicoldsong/apolloA self-hosted game and desktop streaming server that lets you access your PC remotely from any device with low
• apache/jmeterAn open-source load testing tool that simulates hundreds or thousands of users hitting your website, API, or d
• clojure/clojurescriptA compiler that translates Clojure code into JavaScript, letting developers write the same language for both t
• bytedance/sonicA Go JSON library from ByteDance that encodes and decodes JSON several times faster than the standard library,
• facebookresearch/maskrcnn-benchmarkA deprecated Facebook Research library for detecting objects in images and tracing their exact outlines — now
• huanghaibin-dev/calendarviewAn Android library for adding a fast, customizable calendar to mobile apps — supports monthly, weekly, and yea
• lepoco/wpfuiA C# library that gives existing Windows desktop apps the modern Windows 11 look without rewriting them — inst
• pockethub/pockethubAn open-source Android app for browsing GitHub on your phone — view repos, issues, and pull requests — origina
• unit8co/dartsA Python library for forecasting future values and spotting unusual data points in any time-ordered sequence —
• gitbucket/gitbucketA self-hosted Git platform that installs as a single Java file and works like GitHub — repositories, issues, p
• rob--w/cors-anywhereA small Node.js proxy server that adds the CORS headers browsers need, so your web page can fetch data from an
• lissy93/awesome-privacyA curated list of privacy-respecting software and services across dozens of categories, covering alternatives
• fminference/flexllmgenA Python tool that runs massive AI language models on a single consumer GPU by spreading the model across GPU
• golang/mockAn archived Go testing tool that auto-generates fake implementations of interfaces so you can test one piece o
• studio3t/robomongoAn archived free desktop app for managing MongoDB databases on Windows, Mac, and Linux — notable for embedding
• mozilla/browserquestA deprecated multiplayer browser game built entirely with HTML5 and JavaScript that demonstrated real-time mul
• ange-yaghi/engine-simA real-time C++ simulator that generates realistic engine sounds for custom internal combustion engine configu
• chuanxshi/javascript-patternsA curated collection of JavaScript design patterns — reusable solutions to common coding problems — with a bro
• iuricode/padroes-de-commitsA Portuguese-language reference guide for writing consistent Git commit messages using the Conventional Commit
• sosedoff/pgwebA lightweight browser-based PostgreSQL explorer that runs as a single downloaded file with no installation — b
• dingo/apiA PHP package for building web APIs on Laravel and Lumen that handles versioning, authentication, rate limitin
• yang991178/fluent-readerA modern desktop RSS feed reader for Windows, macOS, and Linux with dark mode, cloud sync to popular services,
• conan-io/conanAn open-source package manager for C and C++ that automates finding, downloading, and installing libraries, su
• c3js/c3A JavaScript charting library built on top of D3.js that lets you create interactive, reusable SVG charts with
• etherdream/jsproxyA browser-based proxy server that uses Service Workers to shift traffic-rewriting into your browser, keeping s
• vue-bulma/vue-adminA front-end admin dashboard template built with Vue 2 and Bulma CSS that gives developers a ready-made startin
• fyroxengine/fyroxFyrox is a production-ready game engine for making 2D and 3D games in Rust, with a built-in visual scene edito
• huseinzol05/stock-prediction-modelsA large collection of Jupyter Notebooks with machine learning models for predicting stock prices and simulatin
• kyrolabs/awesome-langchainA community-maintained directory of tools, projects, and learning resources built around LangChain, the framew
• peterl1n/robustvideomattingAn AI model from ByteDance that removes or replaces video backgrounds in real time without a green screen. It
• airtestproject/airtestA Python testing framework that automates tapping and swiping on Android, iOS, and Windows apps by recognizing
• hacksalot/hackmyresumeA command-line tool that generates resumes in many formats — PDF, Word, HTML, Markdown, and more — from a sing
• cemu-project/cemuCemu is an open-source emulator that lets you play Nintendo Wii U games on a regular Windows, Linux, or macOS

All repos · Explain any other repo →