Node.js

AVAavajs/ava

A minimal, fast, and concurrent test runner for Node.js with a concise API and detailed error output.

Recipesavajs/ava

A minimal, fast, and concurrent test runner for Node.js with a concise API and detailed error output.

dotenvmotdotla/dotenv

A zero-dependency module that loads environment variables from a .env file into process.env for Node.js applications.

Knexknex/knex

A batteries-included, multi-dialect SQL query builder for Node.js that is flexible, portable, and fun to use.

Dailydailynowco/daily

A personalized news feed and professional network for developers, available as a browser extension and PWA.

Web3.jsethereum/web3.js

A TypeScript library collection for interacting with the Ethereum blockchain via JSON RPC API.

Davikastitionai/devika

An open-source AI software engineer that understands high-level instructions, researches, and writes code to achieve programming objectives.

TensorFlow.jstensorflow/tfjs

A hardware-accelerated JavaScript library for training and deploying machine learning models in the browser and Node.js.

TensorFlow.js gallerytensorflow/tfjs

A hardware-accelerated JavaScript library for training and deploying machine learning models in browsers and Node.js.

gunamark/gun

A decentralized graph database and synchronization protocol for building real-time, offline-first applications with end-to-end encryption.

AdonisJsadonisjs/core

A TypeScript-first fullstack MVC web framework for Node.js focused on ergonomics and speed.

browshbrowsh-org/browsh

A modern text-based browser that renders web pages and apps to terminals and browsers using headless Firefox.

Waspwasp-lang/wasp

A batteries-included full-stack framework for React, Node.js, and Prisma that uses declarative code to abstract away complex features like auth, RPC, and deployment.

handlebars.jshandlebars-lang/handlebars.js

A semantic templating engine that extends Mustache with powerful helpers and logic, enabling dynamic HTML generation.

Bitteambit/bit

AI-powered development workspaces for building applications with reusable components, architectural clarity, and zero overhead.

Matter.jsliabru/matter-js

A JavaScript 2D rigid body physics engine for the web, enabling realistic physics simulations in browsers and Node.js.

Nuclearnukeop/nuclear

A free, open-source, cross-platform music streaming player that finds and plays music from various sources without ads or tracking.

MJMLmjmlio/mjml

A markup language and framework for creating responsive emails with a semantic syntax and standard components.

pinopinojs/pino

A very low overhead, super fast JSON logger for Node.js and JavaScript runtimes.

verdaccioverdaccio/verdaccio

A lightweight, zero-config private npm proxy registry built with Node.js for caching and hosting packages.

Nodemailernodemailer/nodemailer

A Node.js module for sending emails with support for various transports, security features, and easy integration.

PouchDBpouchdb/pouchdb

A JavaScript database that syncs data between browsers and servers, enabling offline-first web applications.

DOMPurifycure53/DOMPurify

A DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML, and SVG.

Official Repositoryless/less.js

A dynamic stylesheet language that extends CSS with variables, mixins, functions, and more.

Vitestvitest-dev/vitest

A next-generation testing framework powered by Vite, offering instant feedback and Jest-compatible APIs.

react-pdfdiegomura/react-pdf

A React renderer for creating PDF files on both the browser and server.

Luckysheetmengshukeji/Luckysheet

An open-source online spreadsheet library with Excel-like features, including formulas, charts, and collaborative editing.

superagentvisionmedia/superagent

A small progressive client-side and Node.js HTTP request library with a consistent API and plugin support.

gpt4-pdf-chatbot-langchainmayooear/gpt4-pdf-chatbot-langchain

A customizable AI chatbot agent that ingests PDF documents, stores embeddings in a vector database, and answers user queries using LangChain and LangGraph.

PlayCanvas Engineplaycanvas/engine

An open-source game engine for creating interactive 3D content and games that run directly in web browsers using WebGL and WebGPU.

Infernoinfernojs/inferno

An extremely fast, React-like JavaScript library for building modern user interfaces on both client and server.

BullOptimalBits/bull

A fast, reliable Redis-based job and message queue for Node.js, designed for distributed processing with rock-solid stability.

terminalizerfaressoft/terminalizer

Record your terminal sessions and generate animated GIFs or shareable web player links.

amplicationamplication/amplication

An open-source platform for creating Golden Paths and generating consistent, standardized backend services with AI-powered automation.

Amplicationamplication/amplication

An open-source platform for creating live templates and generating standardized backend services to enforce best practices and accelerate development.

Jasminejasmine/jasmine

A behavior-driven development testing framework for JavaScript that runs in browsers and Node.js.