whatisgithub

Popular JavaScript repositories on GitHub, each answered in plain English for non-coders: what it is, its tech stack, and how to run it.

• lynnouo/yushioThree-layer persona preset (base, art director, auditor) in markdown that you load into Claude Code, Cursor, o
• aaaddress1/vibe-readingChrome extension that translates academic PDF documents offline and side-by-side using AI built directly into
• amirhosseinjpl/jpl-sub-processorFilter and validate proxy subscription lists (VLESS/VMESS/Trojan) with browser-side latency testing, then gene
• cgissing/windows-computer-useA plugin that lets AI agents (like Codex) control Windows desktop apps by seeing the screen, clicking buttons,
• charlesdove977/procedure-opsProcedure Ops adds a slash command to Claude Code that guides founders and operators through writing Standard
• edgenuitybot/exodusbotPaid Tampermonkey userscript that overlays automation toggles on the Edgenuity online school platform, includi
• pomran/steam-friend-finderA tool that scans your Steam library and ranks your friends by gaming compatibility — whoever shares the most
• tanhauhau/levenaryA tiny JavaScript tool that finds the closest matching word from a list, perfect for building 'did you mean?'
• ccpt5/comfyui-berninistudioA ComfyUI plugin that simplifies using ByteDance's Bernini video editing model by collapsing complex multi-nod
• hemsby/tdns-statsA self-hosted browser dashboard for monitoring one or more Technitium DNS servers, showing a live query feed,
• juliangruber/co-levelA small JavaScript library that lets you use LevelDB with cleaner top-to-bottom code using generator-based asy
• korroai/korrodesignA two-layer design enforcement system for Claude Code that guides web UI creation through a 7-phase process an
• lxxgg92/xianxin-design-workflowA six-stage structured workflow that gets AI coding assistants to reliably produce UI pages matching a design
• programminghero1/b12-es6-introA beginner-friendly collection of JavaScript code examples and exercises that teach ES6 features like arrow fu
• workkkkkkez00m/antigravity2.0-zh-twA Traditional Chinese localization kit for the Antigravity 2.0 AI agent desktop app — run a script to apply 61
• wwtlitee/natural-chinese-copy-coreA set of AI assistant skills and Node.js validators that help produce natural-sounding Chinese copy by enforci
• avaritiachaos/qoder-proxyA local proxy server that wraps the Qoder CLI — a Chinese AI coding service — and exposes it as a drop-in Open
• im-ashar/reactiveblazorA .NET Blazor library that adds interactive, stateful UI components to server-rendered pages without requiring
• amazingsyp/pokemon-ontologyAn interactive, single-file browser app that teaches ontology — how concepts relate to each other — using all
• binglehaepi/workingtableA slim, semi-transparent desktop side-panel app that keeps your tasks, notes, code snippets, and inbox visible
• crazydashtool/local-agent-studioA local-first Electron desktop app that wraps Ollama local AI models in a ChatGPT-style interface and gives th
• evanbacon/agent-rsvpA terminal speed-reading tool that flashes one word at a time using the RSVP technique, with speed control, pa
• he4rt/marketing-extensionChrome extension that intercepts X (Twitter) GraphQL responses while you browse, then exports structured JSON
• kubeatlas-org/kubeatlasA web-based Kubernetes dashboard you run locally that shows your cluster's resources in real time via a table
• sarisen/x-bookmark-managerA Chrome extension that replaces the basic X (Twitter) bookmarks page with a searchable masonry grid grouped b
• wongsakorn-krub/ai-agents-pixelsA browser-based pixel-art simulation where six AI agents walk around a virtual trading room, run trades, and u
• yogeshrajkumar/cardiointelCardioIntel AI estimates your heart disease risk from clinical measurements like blood pressure and cholestero
• geanofeefoundry/geanos-soundscape-realismA Foundry VTT plugin that adds realistic audio physics to tabletop RPG sessions — walls muffle sound instead o
• millionco/budgeBudge attaches a floating control bar to any CSS-changed element so you can nudge values live with arrow keys
• srikanta2000/awesome-demo-portfolioA ready-to-use personal portfolio template built with plain HTML, CSS, and JavaScript — no frameworks needed —
• thith/teleportSmall Node bridge that lets AI coding agents like Claude Code, Codex, or Gemini CLI ping a Telegram chat with
• aburousan/typsteditorA local Typst document editor with live PDF preview, physics and math tooling, visual diagram editors, and the
• dest1ny-sec/desjsfinderA Chrome extension for security testers that passively extracts hidden API endpoints from JavaScript files whi
• gordensun/cad-power-animationsA website that shows animated 3D models of mechanical systems — like a car engine and bicycle drivetrain — so
• papakonnekt/nozzlenestNozzleNest is a Windows desktop app that helps 3D printing hobbyists organize their STL and 3MF model files in
• shbontour/notion-agent-cacheA command-line tool that syncs selected Notion pages to local Markdown files so AI assistants can read your do
• syncfusion/maui-ui-builderAn AI coding-assistant skill that turns a plain-English description of a mobile or desktop UI into ready-to-us
• whale-yd00/whale-yd00-whale-browser-extensionA Chrome and Edge browser extension that extracts visible text from any web page — including login-gated sites
• chinaran0/wujing_dicChrome extension that builds weak-password wordlists for authorized pentests from the current domain. Strips c
• cyizeredev/epmsAn academic full-stack web app for managing employee payroll: add staff, assign departments, calculate gross-t
• geanofeefoundry/geanos-gdsa-qolA FoundryVTT module that automates combat rules, magic energy tracking, and roll dialog pre-filling for the Ge
• hasyaapp/threads-scraperA Tampermonkey userscript that scrapes every post from a public Threads profile in the browser and exports the
• javlonbek1233/myproject-bigA personal portfolio repository from a self-taught 16-year-old frontend developer building responsive websites
• mordekai32/epmsEPMS is a web app for managing employee performance reviews, goals, and KPI tracking inside an organization. I
• sengabojr/skybook-airline-reservationA student-built airline reservation web app where passengers search and book flights and administrators manage
• exportanything/comfyui-ltx-director-motion-brushA ComfyUI node pack that adds Motion Brush drawing to LTX 2.3 video generation, letting you paint motion paths
• geanofeefoundry/geanos-jump-n-run-editorA Foundry VTT plugin that transforms standard tabletop scenes into playable side-scrolling platformers with a
• gordensun/react-bits-videoCursor and Claude Code Skill that turns a single HTML composition into a deterministic MP4 using Puppeteer plu
• jiang1997/claude-code-language-coachA Claude Code plugin that checks each prompt you type against a target language, suggesting grammar fixes or a
• kappaemme-git/codex-sell-my-saas-skillA small Codex AI skill that reads any software product landing page URL and writes ready-to-publish social med
• mirandaaldana/idurar-crmPersonal fork of IDURAR, a MERN stack open-source ERP and CRM for small businesses to manage invoices, quotes,
• rematters/rematters-haA Home Assistant add-on that stores Matter, HomeKit, and Z-Wave device pairing codes in one searchable vault,
• wowjokerh/edge-ldxp-filterMicrosoft Edge browser extension that adds a draggable filter panel to the Chinese drop-shipping platform Lian
• akaakshat246/ecoscore-browser-extensionA Chrome extension that shows an AI-generated sustainability rating and CO2 estimate on Amazon and Flipkart pr
• andrelog99/damA JavaScript web application project for managing digital media assets, built with React and Vite, though the
• dharakeshwar/agriintelA web platform that helps farmers make better crop decisions by combining AI-powered crop recommendations, pla
• hqian-ai/collabbenchAn ICML 2026 research benchmark that measures how well AI agents cooperate with human-like partners in multi-p
• litellm-labs/lite-harnessA Docker server that lets teams deploy and run AI coding agents like Claude Code, Copilot, and Codex from one
• olmatter/glm-coding-helperA Tampermonkey userscript paired with a local Python backend that automates the GLM Coding Plan checkout and s
• 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
• emulsion-io/block-utiqA Chrome and Firefox browser extension that automatically redirects you away from websites using Utiq, a mobil
• 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
• 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,
• mooh971/tampermonkey-private-shieldA Tampermonkey browser script that automatically masks email addresses, phone numbers, and IP addresses on any
• pguso/mcp-from-scratchA 12-module hands-on course for learning the Model Context Protocol from scratch in plain Node.js with no extr
• talent-collective/recruiting-reports-mcpA curated collection of 30+ recruiting industry benchmark reports queryable through Claude in plain English. A
• codeupdaterbot/streamsteinA desktop app for watching and downloading movies, TV shows, and anime on Windows and Linux. Search by title,
• focuzhe/claude-workflow-studioA visual drag-and-drop tool for wiring multiple Claude AI agents into collaborative pipelines, with 22 workflo
• joeseesun/qiaomu-quickpromptChrome extension that opens a searchable side panel of AI prompt templates while you browse, with one-click co
• 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
• 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
• 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
• hamzayslmn/open-razerkitA Python tool and browser app for controlling Razer device RGB, effects, DPI, and laptop settings without inst
• hourizon/sysu-lms-script-version-2-A browser userscript for Sun Yat-sen University's online learning system that fakes video progress, auto-advan
• 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
• paarths-collab/hstackA toolkit that automates installing a self-hosted AI agent (Hermes) on your own server and connecting it to Te
• 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
• vuenxx/v-managerA Windows desktop app for PC gamers that auto-scans your installed games across Steam, Epic, GOG, and Xbox, in
• 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
• emousedhm01/ffw-modsGitHub mirror of one modder's Far Far West game modifications, with each mod shipped as Unreal pak files to dr

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