Node.js

gulp-babelbabel/gulp-babel

A Gulp plugin that integrates Babel to transpile next-generation JavaScript for current environments.

reg-suitreg-viz/reg-suit

A CLI tool for visual regression testing that compares images, stores snapshots in cloud storage, and generates HTML reports.

SonarJSSonarSource/SonarJS

A static code analyzer for JavaScript, TypeScript, and CSS that detects quality and security issues.

graceful-fsisaacs/node-graceful-fs

A drop-in replacement for Node.js fs module that handles EMFILE errors gracefully with queuing and retries.

JSPerfjsperf/jsperf.com

A platform for creating and sharing JavaScript performance benchmarks to compare code snippets across browsers and devices.

markdownlintDavidAnson/vscode-markdownlint

A Visual Studio Code extension for linting and style checking Markdown files with a comprehensive rule set.

electron-pdffraserxu/electron-pdf

A command-line tool that uses Electron to generate PDF files from URLs, HTML, or Markdown files.

Blogifier.Coreblogifierdotnet/Blogifier.Core

A self-hosted open-source publishing platform built with ASP.NET and Blazor WebAssembly for personal or group blogs.

Blogifierblogifierdotnet/Blogifier

A self-hosted open-source publishing platform built with ASP.NET and Blazor WebAssembly for creating personal or group blogs.

cryptocurrency-arbitragemanu354/cryptocurrency-arbitrage

A Node.js script that calculates cryptocurrency arbitrage opportunities across 800+ currencies and 50+ markets.

bittorrent-dhtwebtorrent/bittorrent-dht

A Node.js implementation of the BitTorrent DHT protocol for peer discovery in trackerless torrents.

watchmikeal/watch

Node.js utilities for watching file and directory trees with flexible filtering and event monitoring.

iTownsiTowns/itowns

A Three.js-based JavaScript/WebGL framework for visualizing 3D geospatial data in web browsers.

ccmanagerkbwo/ccmanager

A CLI tool for managing multiple AI coding assistant sessions (Claude Code, Gemini CLI, etc.) across Git worktrees and projects.

EsploraBlockstream/esplora

A reactive single-page block explorer web interface for Bitcoin and Liquid networks, built on the esplora-electrs HTTP API.

DataStax Node.js Driverdatastax/nodejs-driver

A modern, feature-rich Node.js client library for Apache Cassandra, DSE, HCD, and Astra DB using Cassandra's binary protocol.

qrcode-angularselfxyz/self

An identity wallet that generates privacy-preserving proofs from government-issued IDs using zk-SNARKs.

meteor-upzodern/meteor-up

A command line tool for deploying Meteor apps to your own servers using Docker.

lambdawsmentum/lambdaws

A Node.js library that simplifies deploying and running JavaScript functions on AWS Lambda with automatic dependency management.

onofffivdi/onoff

A Node.js library for GPIO access and interrupt detection on Linux boards like Raspberry Pi and BeagleBone.

wasmer-jswasmerio/wasmer-js

JavaScript SDK for running WebAssembly packages (WASI/WASIX) from the Wasmer registry in browsers and Node.js.

zwavejs2mqttzwave-js/zwavejs2mqtt

A full-featured Z-Wave control panel UI and MQTT gateway for managing smart home devices.

ndarrayscijs/ndarray

A modular library for creating and manipulating multidimensional array views over 1D storage in JavaScript.

Sc5-styleguideSC5/sc5-styleguide

A style guide generator that creates living style guides from stylesheets using KSS notation and integrates with Gulp, Grunt, or CLI.

Progressive Web Metricspaulirish/pwmetrics

A CLI tool and library for gathering performance metrics via Lighthouse, with features for CI and result tracking.

spectaqlanvilco/spectaql

A Node.js library that autogenerates static, customizable documentation for GraphQL APIs from live endpoints, SDL files, or introspection results.

discord-ircreactiflux/discord-irc

A Node.js bot that bridges Discord and IRC channels by relaying messages between them.

electron-devtools-installerGPMDP/electron-devtools-installer

A utility to install Chrome DevTools extensions into Electron applications with minimal configuration.

pretty-mssindresorhus/pretty-ms

Convert milliseconds to human-readable time strings with customizable formatting options.

actions/setup-dotnet: .NET core sdkactions/setup-dotnet

A GitHub Action to set up a .NET CLI environment with specific SDK versions, caching, and package source authentication.

graphql-composegraphql-compose/graphql-compose

A toolkit for programmatically generating and managing complex GraphQL schemas in Node.js.

gulp-uglifyterinjokes/gulp-uglify

A Gulp plugin that minifies JavaScript files using UglifyJS3 for optimized production builds.

autoprefixer-railsai/autoprefixer-rails

A Ruby gem that automatically adds vendor prefixes to CSS rules using values from the Can I Use database.

electron-dlsindresorhus/electron-dl

A simple Electron library for handling file downloads with automatic save, progress bars, and dock badges.

Grunt-contrib-imagemingruntjs/grunt-contrib-imagemin

A Grunt plugin for minifying PNG, JPG, GIF, and SVG images using imagemin.

auto-installsiddharthkp/auto-install

Automatically installs npm dependencies as you write import/require statements in your code.