JavaScript

CodeWithHarry/Sigma-Web-Dev-Course

Hindi-language source code for a full web development course — This repo holds the source code for CodeWithHarry's Sigma Web Development Course, taught entirely in Hindi. It covers HTML, CSS, JavaScript, front-end and back-end development, databases, and real projects, with new code added almost daily alongside the paired YouTube playlist. Useful for Hindi-speaking beginners and intermediate coders alike.

Source Code for Sigma Web Development Course

IRNova/Nova-Proxy

A free, self-hosted censorship-resistant proxy panel on Cloudflare Workers — Nova Proxy deploys a full admin panel plus edge proxy (VLESS, Trojan, Shadowsocks, WARP) to your own free Cloudflare account, with no shared server or middleman. It adds multi-user quotas, a clean-IP scanner, Resistance Policy presets for high-censorship networks, and a bilingual dashboard, aimed at users in Iran and similar regions.

یک پنل گرافیکی کاربردی برای ارائه اشتراک‌های Worker با پروکسی‌های ، Trojan و Warp به همراه زنجیره پروکسی، ارائه دهنده تنظیمات کامل DNS، IP تمیز و روتینگ پیشرفته برای کاربران تمامی پلتفرم‌ها با استفاده از هسته‌های Amnezia، Wireguard، Sing-box، Clash/Mihomo و Xray.

react/react

React's core repo, now shipping its own compiler — This is the official source for React, covering both the runtime and the new React Compiler (with TypeScript workflow). Useful for developers tracking React internals, contributing, or following how declarative, component-based UI building evolves across web and native.

The library for web and native user interfaces.

MagicMirrorOrg/MagicMirror

Turn a mirror into a modular smart assistant display — MagicMirror² wraps a modular plugin system in Electron, so no separate web server or browser install is needed to run modules on a Raspberry Pi mirror setup. Built by the original creator with an active contributor community, it suits DIY smart-home tinkerers wanting a customizable hallway or bathroom display.

MagicMirror² is an open source modular smart mirror platform. With a growing list of installable modules, the MagicMirror² allows you to convert your hallway or bathroom mirror into your personal assistant.

mui/material-ui

Material UI, still growing after a decade of community development — A mature React component library implementing Material Design, now extended by MUI X for advanced use cases. Backed by over a decade of open-source contributions and used by major product teams, it offers a free, actively maintained option for building consistent UIs.

Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Asabeneh/30-Days-Of-JavaScript

A structured 30-day path to learning JavaScript from scratch — This project breaks JavaScript into daily lessons and exercises, covering fundamentals through to topics useful for React, Node, and modern web development. It suits beginners wanting a self-paced, step-by-step curriculum rather than scattered tutorials, with no fixed deadline despite the name.

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

vercel/next.js

The React meta-framework that keeps absorbing the stack — Next.js bundles server rendering, static site generation, hybrid data fetching, and its own compiler into one React framework. Used for everything from blogs to full apps, it's backed by Vercel and widely adopted, making it a common default when starting a new React project.

The React Framework

techjarves/ClaudeCode-Portable

A self-contained Claude Code workspace that runs straight off a USB stick — ClaudeCode-Portable bundles Anthropic's official Claude Code CLI/Agent SDK with a portable Node.js runtime, letting you launch it from a USB drive or folder with no install. It supports nine AI providers (OpenRouter, Gemini, NVIDIA NIM, Ollama, custom APIs, etc.) and adds a browser dashboard with streaming chat and shared conversation history.

Run Claude Code from a USB drive on any PC — no installation required.

eyaltoledano/claude-task-master

A task-management layer that plugs into any AI coding chat — Taskmaster brings structured task management to AI-driven development, integrating with Cursor, Lovable, Windsurf, Roo and other AI chat tools. It's built for developers coordinating AI-assisted coding workflows who need a shared, trackable task list across sessions and tools rather than ad-hoc prompts.

An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

aws-samples/iam-identity-center-team

Time-boxed elevated access for multi-account AWS environments — TEAM lets users request temporary, time-bound elevated access to AWS accounts via IAM Identity Center, auto-revoking permissions once the period ends. Useful for security teams managing least-privilege access at scale across many AWS accounts, with a community Terraform provider also available.

Open-source temporary elevated access solution for AWS IAM Identity Center.

timqian/chinese-independent-blogs

A community-curated directory of Chinese independent blogs — A crowdsourced list of Chinese independent blogs, each with RSS feed, description, and tags, sorted by latest post date and auto-synced hourly via indi.blog. Built as a first step toward tools that help independent bloggers get discovered without relying on platforms like WeChat or Weibo.

中文独立博客列表

bigskysoftware/htmx

HTML attributes that unlock AJAX, WebSockets, and SSE without JS frameworks — htmx lets any element trigger AJAX, CSS transitions, WebSockets or SSE through plain HTML attributes, not just links and forms. At ~14k gzipped with no dependencies, it's aimed at developers who want dynamic UIs via hypertext (HATEOAS) instead of heavy client-side JS. It's the successor to intercooler.js.

</> htmx - high power tools for HTML

lodash/lodash

Lodash secures long-term support and fresh governance — Lodash is moving to a Feature-Complete maturity stage backed by Sovereign Tech Agency funding, with a new governance charter and Technical Steering Committee underway. Useful to know for anyone relying on this widely used JS utility library, as it signals continued maintenance and stability rather than new features.

A modern JavaScript utility library delivering modularity, performance, & extras.

jquery/jquery

jQuery 4.0.0 arrives, old branches now retired — jQuery just shipped version 4.0.0, making the main branch the fully supported line while 3.x gets critical-only fixes and 1.x/2.x are dropped entirely. For long-time maintainers of legacy sites, commercial support for older versions is now offered via HeroDevs or TuxCare, signaling a real end-of-life push.

jQuery JavaScript Library

hiteshchoudhary/react-english

A React.js tutorial series launching on the main channel — This repo marks the start of a React.js learning series by Hitesh Choudhary, delivered in English on his main YouTube channel. It's aimed at developers who want to follow along with code as the series progresses, though content is still just beginning.

A fun react series in future

pkimpel/retro-1620

A browser-based time machine back to IBM's 1960s core-memory mainframe — This project recreates the IBM 1620 Model-2, a decimal, memory-to-memory scientific computer from 1962, as a runnable web emulator. It's aimed at retrocomputing enthusiasts and historians wanting to explore 1620 architecture and software without original hardware, which IBM stopped supporting in 1970.

Web-based emulator and operating environment for the IBM 1620 Model-2 computer system.

computed-axial-lithography/tomo

A no-code GUI that turns STL files into volumetric print sequences — Tomo wraps VAMToolbox's command-line CAL/VAM optimization pipeline in a four-step desktop GUI: load an STL, voxelize it, optimize the projection sinogram, then preview and export. It ships as a single Windows installer with Python/CUDA bundled in, so researchers and makers can run tomographic volumetric printing without touching Python.

VAMToolboxes GUI

Proa-Labs/proa-benchmarks

Reproducible benchmarks comparing Proa against sixteen other renderers — This repo provides reproducible benchmarks for Proa, a Rust-to-HTML server renderer with fine-grained browser hydration. It compares render speed and HTTP serving performance (throughput, latency, CPU, memory) across seventeen renderers including React, Marko, and Go's html/template, with scripts to reproduce the captures yourself.

Reproducible browser-performance research and evidence for Proa

FortAwesome/Font-Awesome

Font Awesome 7 Lands, Version 6 Moves to Long Term Support — Font Awesome has released version 7, while version 6 is now marked Long Term Support with critical fixes only; versions 3-5 are end-of-life. Useful for anyone maintaining existing projects deciding whether to upgrade, with web and desktop upgrade guides provided for the transition.

The iconic SVG, font, and CSS toolkit

algorithm-visualizer/algorithm-visualizer

Watch Your Own Code's Algorithms Animate Step by Step — Algorithm Visualizer turns code you write into live animations of its execution, helping students, teachers, and engineers see how algorithms actually behave. It's split across companion repos for algorithm examples and per-language tracer libraries that extract visualization commands from code, making the project extensible to new languages.

:fireworks:Interactive Online Platform that Visualizes Algorithms from Code

processing/p5.js

p5.js Pushes Accessible Creative Coding Toward Version 2.0 — p5.js remains a JavaScript library for sketching visual, audio and interactive work directly in the browser, with a beta of the next major version now available. It's built for artists, designers, educators and beginners, with multilingual docs, a web editor and a wide library ecosystem for extending it.

p5.js is a client-side JS platform that empowers artists, designers, students, and anyone to learn to code and express themselves creatively on the web. It is based on the core principles of Processing. Looking for p5.js 2.0? http://beta.p5js.org

alyssaxuu/screenity

A Free Chrome Screen Recorder Built Around Privacy — Screenity is a Chrome extension for screen recording and annotation with no usage caps, aimed at anyone making tutorials, demos, or feedback videos without paying or sending footage to a third party. It uses local tools like ffmpeg and TensorFlow, and an optional EU-hosted Pro tier adds link sharing, multi-scene editing, and captions.

The free and privacy-friendly screen recorder with no limits 🎥

projectdiscovery/nuclei-templates

The Ever-Growing Template Library Powering Nuclei Scans — This repository holds the actual detection logic for ProjectDiscovery's Nuclei scanner, maintained by the core team and a large contributor community via pull requests and issues. It's useful for anyone running vulnerability scans, bug bounty recon, or fingerprinting, since templates cover a wide range of CVEs, misconfigurations, and exposures that keep getting added.

Community curated list of templates for the nuclei engine to find security vulnerabilities.

acornjs/acorn

A small, fast, JavaScript-based JavaScript parser

lemomo-ai/lemo-opuscar

A toolbox of film styles made in code for Claude Code: 59 ready to use, and your own. Each style is a style prompt plus a demo film made entirely in code by Claude Opus 5.5, with no video model. By Lemomo. · 一套用代码做片的风格工具箱：59 种现成风格，也能做出你自己的

HeyPuter/everything

A Mono-Repo Rebuilding Office, Photoshop and AutoCAD as Open Source — This mono-repo from the Puter team collects open-source, web-based clones of proprietary software across office suites, creative tools, CAD, collaboration, finance and games. Each app lives in its own folder and runs with Node.js, so developers can try, modify or self-host alternatives to Excel, Photoshop, AutoCAD and more.

We're rebuilding and open-sourcing the world’s software from scratch.

nodejs/Release

Node.js Release WG Reworks the LTS Schedule Starting with v27 — This repo tracks Node.js release schedules and EOL dates, and its README flags a real process change: from Node.js 27 onward every release line goes through an Alpha phase before Current, and every line is promoted to LTS for a full 30 months instead of only even-numbered releases. Useful for anyone planning upgrades or support windows.

Node.js Release Working Group

JohnHeibel/PDoomVideo

Source code for the Claude Opus 5.5 music video for I'm Upping My P(doom)

IrosTheBeggar/mStream

The easiest music streaming server available

JohnHeibel/ClaudeAnimationBase

A starter kit for animating hand-painted cartoons with Claude: p5.js + p5.brush, the Clawd character, 31 acted emotions and a guide for the model