gitwtfhub

Popular JavaScript repositories on GitHub, each decoded: what it actually does, its stack, and how to run it.

• haaihond/trakt-nuvio-bridgeA browser-only tool that copies your watched movies, shows, and watchlist from Trakt into Nuvio Sync without a
• hestiyak/diffsA JavaScript project referencing DiffSVC technology whose README does not explain what it actually does.
• hqian-ai/collabbenchAn ICML 2026 research benchmark that measures how well AI agents cooperate with human-like partners in multi-p
• learnaihubc/learndeckLearnDeck uses AI to turn notes, outlines, or course material into polished, editable presentation decks in on
• litellm-labs/lite-harnessA Docker server that lets teams deploy and run AI coding agents like Claude Code, Copilot, and Codex from one
• olienath/parlertParlerT's README describes it only in generic, templated language about natural language processing and system
• olmatter/glm-coding-helperA Tampermonkey userscript paired with a local Python backend that automates the GLM Coding Plan checkout and s
• patrickjs/core-js-webpack-pluginA Webpack plugin that builds a trimmed-down core-js polyfill bundle with only the features you specify.
• ruanyf/lvv2-feedA simple RSS feed generator for the site lvv2.com, deployed on Vercel, so readers can subscribe to updates in
• ruanyf/redux-docsDocumentation for Redux, the tiny state-management library that keeps a JavaScript app's data in one predictab
• selimwdev/selimdroidSelimDroid is an open source tool that automatically tests running Android apps for security weaknesses like d
• srdanko001/social_dev_connect_appDev Connector is a MERN stack starter app where developers build a social resume profile, listing experience a
• unreleased/hellojsA Node.js HTTP client that mimics a real Chrome browser's network fingerprint so requests are not blocked by b
• viraweitse/vallexA JavaScript project claiming decentralized, self-healing data storage with encryption, but the README is most
• yupyanyo/mangiorA JavaScript project claiming to be an enterprise cloud platform, but the README is entirely generic template
• yyx990803/vue-jestA Jest transformer that compiles Vue single-file components so you can write automated tests for them.
• zhongweiv/hermes-edu-skillsAn open source pack of 170 AI agent skills that teach AI assistants how Chinese school textbooks, exams, and s
• adindazu/fextractorA JavaScript project describing itself as an audio processing tool, but its README is generic and does not exp
• anonymousraid/osint-mapping-toolLocal-first browser app for OSINT research. Build a node graph of identifiers, drop pins on a map, and save ev
• crimeacs/ai-tells-validatorCLI and Claude Code skill that scans writing for AI-sounding tells from a live Wikipedia rule list plus curate
• doowb/async-helpersA library that lets template engines like Handlebars use async helper functions by swapping in placeholder IDs
• emulsion-io/block-utiqA Chrome and Firefox browser extension that automatically redirects you away from websites using Utiq, a mobil
• flyingsquirrel0419/awesome-git-profileA step-by-step guide showing how to build an eye-catching GitHub profile README using free tools like capsule-
• gamosoft/chipsoundA browser-based player for retro tracker music files (MOD, S3M, XM, IT) from 1990s PC games and the demoscene.
• jarvisjustinj-arch/taskmaster-reactnativeA minimal React Native starter project showing basic task management on Android and iOS, intended as a learnin
• lz-anonz/y2xAn autoloader tool for PS5 consoles that automates running the Y2JB jailbreak framework through a graphical in
• madhursatija/whoofA free browser app that connects to your WHOOP 4.0 strap over Bluetooth and shows your recovery scores, HRV, a
• magerko/krugosvet-travel-journalA full-stack travel portal with a tourism news feed, excursion catalog, destination guides, and admin panel, b
• mashiourcse/grok_quota_check_extensionChrome sidebar extension that shows remaining Grok Imagine image and video generation quotas by calling an und
• minirylai/bilibiliwith163A song request tool for Bilibili livestreamers that reads viewer chat commands, searches NetEase Cloud Music,
• mohitvirli/todoist-graphA small Mac and Windows desktop app that turns your Todoist task completion history into a GitHub style contri
• mooh971/tampermonkey-private-shieldA Tampermonkey browser script that automatically masks email addresses, phone numbers, and IP addresses on any
• mysticsaba-max/hydrafreeckerHydraFreecker is a browser extension that intercepts a specific site's premium download flow and reroutes it t
• nanameru/claude-transcript-handoff-skillA tool that extracts Claude Code session transcripts into readable summary, chat, and tool call files for hand
• nasha-wanich/digital-typewriterA retro-styled webpage that shows your calendar events and to-do list in a typewriter aesthetic, synced automa
• pguso/mcp-from-scratchA 12-module hands-on course for learning the Model Context Protocol from scratch in plain Node.js with no extr
• securebananalabs/bug-bountyFreelanceFlow is a full-stack monorepo template for a freelance marketplace, with a job-listing front end and
• talent-collective/recruiting-reports-mcpA curated collection of 30+ recruiting industry benchmark reports queryable through Claude in plain English. A
• vierystein/hashsyncA JavaScript project that claims to handle data synchronization, but its README is filled with generic marketi
• zunelyat/animeinterpA JavaScript project calling itself a real-time deep learning framework, but its README is mostly generic plac
• abdulrdeveloper/chai-aur-reactA companion code repository for a beginner React video course, with one small project per lesson.
• anasnakawa/kalendae-skinsA drop-in visual theme (Metal skin) that restyles the Kalendae JavaScript date picker with a sleek, modern loo
• bcomnes/bret.ioSource code for a personal professional portfolio website, built with standard JavaScript tooling and deployed
• charlesdove977/advertising-opsA Claude Code skill that finds proven competitor ads, breaks down why they work, and generates new ad creative
• circuitrodev/cern-kicad-libsA KiCad component library mirroring CERN's electronics parts, with 8,365 symbols and 9,246 footprints auto-con
• cocktailpeanut/ideopromptIdeoprompt turns a plain-English image description into a valid, structured JSON prompt for the Ideogram 4 ima
• codeupdaterbot/streamsteinA desktop app for watching and downloading movies, TV shows, and anime on Windows and Linux. Search by title,
• craftzdog/asciiquarium-jsA zero-dependency Node.js terminal animation that shows an ASCII art underwater scene with fish and sharks you
• eeviriyi/nodeget-singbox-panelA NodeGet Dashboard extension for installing and managing sing-box proxy configurations, including VLESS Reali
• focuzhe/claude-workflow-studioA visual drag-and-drop tool for wiring multiple Claude AI agents into collaborative pipelines, with 22 workflo
• jakerother/advancedrAdvancedR claims to be a cloud-ready enterprise JavaScript framework, but its README is almost entirely repeat
• jakerother/rvA JavaScript project called RVCVoice whose README is generic boilerplate, leaving its actual purpose and featu
• joeseesun/qiaomu-quickpromptChrome extension that opens a searchable side panel of AI prompt templates while you browse, with one-click co
• lywald/wireframed.jsA no install browser tool that turns 3D models into wireframe art using a visual node graph editor.
• n8n-io/discourse-n8n-wfA Discourse forum plugin that renders pasted n8n workflow JSON as an interactive visual diagram instead of raw
• nay-cat/chromechatAn in-browser chat app that runs Gemini Nano on Chrome or Phi-4 on Edge entirely on the local device, with no
• omichoubey793-png/flowsyncFlowSync is a Pinterest-inspired image-sharing platform where users can upload, browse, and preview visual con
• palind-rome/tongji_computer_network_experiment_helperA toolkit for Tongji University networking students that lets an AI assistant control Cisco Packet Tracer 6.0
• rhyssullivan/meshnetDeveloper tool that lets you run multiple dev servers at localhost:3000 simultaneously by routing each project
• sindresorhus/noop-processA tiny JavaScript utility that spawns a do-nothing background process, useful as a real target for testing pro
• staks-sor/free-deepseek-cliDesktop JavaScript tool that talks to DeepSeek's web chat by reusing a browser session captured at first login
• techjewel/mdreadA browser-based Markdown reader and editor that runs fully offline with no server, no account, and no data lea
• 09catho/axonLive interpretability tool that streams GPT-2's internal SAE feature activations into a 3D browser graph as th
• abdulrdeveloper/react--tic-tac-toeTwo-player Tic Tac Toe built with React and Vite as a learning project, with win and draw detection, reset but
• aijo24/ralph-architecture-sweepA Claude Code skill that scans a codebase for architecture problems and turns verified findings into ready-to-
• aycanozarpaci/seo-pro-max-skillA shared instruction file for AI coding assistants that handles SEO, accessibility, and schema markup setup. A
• bbharathbala/actual-budget-telegram-botA Telegram bot that logs household expenses by parsing chat messages like 'lunch 12.50' directly into Actual B
• brain-ai-biz/brain-edit-slidesA Canva-style visual editor injected into Claude Code generated HTML slide decks so you can tweak them without
• gaearon/hooks-perf-issuesA teaching demo showing how React hooks can make UI updates 4-5x slower than class components if callback func
• gaearon/reactjs.orgThe source code and docs behind reactjs.org, the official website that teaches people how to use React, a popu
• hamzayslmn/open-razerkitA Python tool and browser app for controlling Razer device RGB, effects, DPI, and laptop settings without inst
• happyfox-dot/msg2computerCodeBridge syncs SMS verification codes, TOTP codes, notifications, and clipboard content between your phone a
• hourizon/sysu-lms-script-version-2-A browser userscript for Sun Yat-sen University's online learning system that fakes video progress, auto-advan
• hrushik98/md2pdfgoA web app that converts Markdown into a clean, print-ready PDF, showing you a live preview as you type before
• hzchet/blockadeA browser-based multiplayer first-person shooter with a blocky, Minecraft-style world where red and blue teams
• jiaotangxq/obsidian-themeModular Obsidian home-page dashboard built on the Dataview plugin, with tiles for greetings, habits, journal,
• jjspscl/zen-notesA sticky-note widget that lives in the Zen Browser sidebar, giving you a persistent rich-text notepad with aut
• kakarotto-baroko/antigravity-2.0-zhcnA Chinese translation patch for the Antigravity 2.0 code editor that localizes menus, keyboard shortcuts, and
• mugisha-eric-250/true-friends-portfolioPersonal portfolio repository whose README is still the default Create React App template, so it describes CRA
• muhammadatef/kakashiKakashi scans files on your computer for secrets like API keys and passwords, replaces them with placeholder t
• mussabpro/kanatestA fully offline, browser-based quiz for learning Japanese hiragana and katakana — open the HTML file and start
• n8n-io/validate-n8n-pull-request-titleA GitHub Action that automatically checks pull request titles against n8n's naming rules, so releases and chan
• paarths-collab/hstackA toolkit that automates installing a self-hosted AI agent (Hermes) on your own server and connecting it to Te
• pluviobyte/contractspecA workflow add-on that forces AI coding assistants to agree on shared contracts before writing full-stack code
• ratelworks/token-horseA fun terminal statusline animation of a pixel horse that gallops faster the more tokens your Claude Code or C
• ruanyf/loppo-theme-oceandeepThe default ocean-inspired theme for Loppo, a documentation static site generator, giving docs sites a clean l
• ruanyf/tarimA lightweight JavaScript template engine using Lodash-style syntax to mix placeholders and logic into dynamic
• sartor87/ai-engineer-interview-conceptAn interview practice tool with an AI chat coach for AI Engineer interview topics, built on React, Azure Funct
• sonnedu/ai-model-iconsOpen library of 148 brand icons for AI models, products, and platforms, with SVG plus PNG rasters and an alias
• tridpt/twoplayergamesTwoPlayerGames is a self-hosted collection of 47 two-player browser games — classics like Connect Four, Battle
• uncmatteth/gbrain-bridgebrainA local service that gives GBrain text embeddings by piggybacking on your existing Codex CLI ChatGPT login, no
• vuenxx/v-managerA Windows desktop app for PC gamers that auto-scans your installed games across Steam, Epic, GOG, and Xbox, in
• watadarkstar/react-native-nsfw-detectorAn offline React Native library for iOS that detects nudity in images on the device itself, using Apple's Core
• yyx990803/de-indentA tiny utility that strips uniform extra leading whitespace from code snippets while preserving their meaningf
• yyx990803/html-webpack-pluginA webpack plugin that auto-generates an HTML file and injects your compiled JS/CSS bundle references, so you n
• yyx990803/socket-playA demo that turns your iPhone into a wireless controller for a browser-based HTML5 game using WebSockets, no a
• zhexulong/context-managerTool that mines agent chat history into reusable guidance files (decisions, processes, conventions) so later C
• zs520l/hanakoproA Windows desktop AI coding companion that reads and edits files, runs terminal commands, and remembers across
• azurecertprep/azurecertprep.github.ioStatic GitHub Pages site with 200+ hands-on Azure certification challenges (AZ-900, AZ-104, AZ-305, AZ-400, SC
• cheiineeey/always-hereA self-hosted AI companion that reads your Apple Watch health data and phone activity to decide on its own whe

All repos · Explain any other repo →