Awesome Node.js

⚡️ Streaming torrent client for the web

Streaming torrent client for node.js

Node module for creating dat compatible tools on file systems

IPFS implementation in JavaScript

all of wikipedia on bittorrent

torrent-stream + chromecast

A javascript Bitcoin library for node.js and browsers.

A full stack for bitcoin and blockchain-based applications

A JavaScript PDF generation library for Node and the browser

A modular geospatial engine written in JavaScript

Mad science p2p pipe across the web using webrtc that uses your Github private/public key for authentication and a signalhub for discovery

Lightweight operating system using Node.js as userspace

Yet another Linux distribution for voice-enabled IoT and embrace Web standards

🤖 GPU accelerated Neural networks in JavaScript for Browsers and Node.js

Front-End Algorithm Engineering Platform based on Tensorflow.js

Graph theory (network) library for visualisation and analysis

Temporary peer to peer screenshot sharing from your browser.

A JavaScript implementation of Git.

High performance distributed data processing engine

SheetJS Community Edition -- Spreadsheet Data Toolkit

A pure JavaScript implementation of git for node and browsers!

A better npm publish

Check whether a package or organization name is available on npm

Open the GitHub page of the given or current directory repo

Open the npm page, Yarn page, or GitHub repo of a package

Move files and directories to the trash

Test your internet connection speed and ping using speedtest.net from the CLI

Find relevant emoji from text on the command-line

Capture website screenshots

Copy files

Wow such top. So stats. More better than regular top.

Empty the trash

Check whether a website is up or down

Check if the internet connection is up

Get your public IP address - very fast!

Access the system clipboard (copy/paste)

❤️ JavaScript linter with great defaults

🌟 JavaScript Style Guide, with linter & automatic code fixer

Find and fix problems in your JavaScript code.

Get the current local time of a GitHub user.

Node.js module that tells you when your package npm dependencies are out of date.

a simple zero-configuration command-line http server

A simple development http server with live reload capability.

A pipe to browser utility

Translations with speech synthesis in your terminal as a node package

Fabulously kill processes. Cross-platform.

Pipeable javascript. Quickly filter, map, and reduce from the terminal

Check NPM package licenses

The easiest way of running code in a browser environment

Add stdin support to any CLI app that accepts file input

Get current wifi password

Manage the desktop wallpaper

Change the screen brightness

download torrents with node from the CLI

Kill all Chrome tabs to improve performance, decrease battery usage, and save memory

Catch insensitive, inconsiderate writing

We need a better Markdown previewer.

Painless subtitle downloader

Control the macOS dark mode from the command-line

commandline IP location finder

Make your JSON look AWESOME

Control iTunes via CLI

Mobile icon generator

Mobile app splash screen generator

Pretty diff to html javascript cli (diff2html-cli)

Cross-platform Linux commands in ES6

➰ It's never been easier to try nodejs modules!

Copy/paste detector for programming source code.

Mock data for your prototypes and demos. Remote deployments to Zeit now.

Install dependencies as you code ⚡️

A small markdown viewer/converter for unix terminal.

Find out which of your dependencies are slowing you down 🐢

expose yourself

Share terminal sessions via SVG and CSS

System monitoring dashboard for terminal

🎨 themer takes a set of colors and generates themes for your apps (editors, terminals, wallpapers, and more).

🎨 Beautiful images of your code — from right inside your terminal.

💰💰 Convert currency rates directly from your terminal!

Tasks, boards & notes for the command-line habitat

⚡️ A simple, easy way to deploy static websites to Amazon S3.

List any node_modules directories in your system, as well as the space they take up. You can then select which ones you want to erase to free up space.

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

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

Practical functional Javascript

A standard library for functional programming in JavaScript

Modular JavaScript Utilities

Functional reactive programming library for TypeScript and JavaScript

A reactive programming library for JavaScript

Like Underscore, but lazier

A Reactive Programming library for JavaScript

🌐 Human-friendly and powerful HTTP request library for Node.js

Convenience wrapper for Got to interact with the GitHub API

Promise based HTTP client for the browser and node.js

HTTP Client Utilities

Download and extract files

A full-featured http proxy for node.js

Ajax for Node.js and browsers (JS HTTP client)

A light-weight module that brings Fetch API to Node.js

A fully-featured Node.js REST client built for ease-of-use and resilience

Build a fake backend by providing the content of JSON files or JavaScript objects through configurable routes.

Wrap native HTTP requests with RFC compliant cache support

GraphQL query utility for serverside apps

Global HTTP/HTTPS proxy agent configurable using environment variables.

ndb is an improved debugging experience for Node.js, enabled by Chrome DevTools

Debug Node.js code with Chrome Developer Tools.

Node.js debugger based on Blink Developer Tools

A tiny JavaScript debugging utility modelled after Node.js core's debugging technique. Works in Node.js and web browsers

Node is running but you don't know why? why-is-node-running is here to help you.

A Node.js tracing and instrumentation utility

instrumented streams

He is like Batman, but for Node.js stack traces

Locus is a debugging module for node.js

🔥 single-command flamegraph profiling 🔥

Well-formatted and improved trace system calls and signals (when the debugger does not help)

🐛 Memory leak testing for node.

An lldb plugin for Node.js and V8, which enables inspection of JavaScript states for insights into Node.js processes and their core dumps.

thetool is a CLI tool to capture different cpu, memory and other profiles for your node app in Chrome DevTools friendly format

API Observability. Trace API calls and Monitor API performance, health and usage statistics in Node.js Microservices.

Streamline Your Node.js Debugging Workflow with Chromium (Chrome, Edge, More) DevTools.

🌲 super fast, all natural json logger 🌲

A logger for just about everything.

The most simple logger imaginable

End-to-end, hierarchical, real-time, colorful logs and stories

Highly configurable logging utility

🐨 Elegant Console Logger for Node.js and Browser

🖍 Terminal string styling done right

🐈 CLI app helper

yargs the modern, pirate-themed successor to optimist.

Elegant terminal spinner

Get stdin as a string or buffer

Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.

🌈 React for interactive command-line apps

Terminal task list

Simple config handling for your app or module

ANSI escape codes for manipulating the terminal

Colored symbols for various log levels

Unicode symbols with Windows CMD fallbacks

Create boxes in the terminal

Create clickable links in the terminal

Display images in the terminal

Get the visual width of a string - the number of columns required to display it

Truncate a string to a specific width in the terminal

Check if it's the first time the process is run

A high-level terminal interface library for node.js.

A collection of common interactive command line user interfaces.

Parse yes/no like values

Pretty unicode tables for the command line

Drawing in terminal with unicode braille characters

Update notifications for your CLI app

Ansi charts for nodejs

Flexible ascii progress bar for nodejs

Node.js module to help you understand how your tool is being used by anonymously reporting usage metrics to Google Analytics

Toggle the CLI cursor

Create text-based columns suitable for console output. Supports cell wrapping.

Columnated lists for the CLI. Unicode and ANSI safe.

Sexy fonts for the console

Multiple, simultaneous, individually controllable spinners for concurrent tasks in Node.js CLI programs

Omelette is a simple, template based autocompletion tool for Node and Deno projects with super easy API. (For Bash, Zsh and Fish)

🔀 Cross platform setting of environment scripts

Portable Unix shell commands for Node.js

Block users from running your app with root permissions

Make unhandled promise rejections fail loudly instead of the default silent fail

Generate sparklines ▁▂▃▅▂▇

Build, distribute, and collaborate on components.

Beautiful color gradients in terminal output

Node.js Open CLI Framework. Built with 💜 by Heroku.

Reliably get the terminal window size

NodeJS Framework for Interactive CLIs

📦🚀 Blazing fast, zero configuration web application bundler

A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

Next-generation ES module bundler

A toolkit to automate & enhance your workflow

Browser compilation library – an asset pipeline for applications that run in the browser

Web applications made easy. Since 2011.

Functional task runner for Node.js

Task toolkit. For when npm run isn't enough and everything else is too much.

A blazing fast js bundler/loader with a comprehensive API

Package your Node.js project into an executable

JavaScript Robotics and IoT programming framework, developed at Bocoup.

Access serial ports with JavaScript. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!

Improved USB library for Node.js

I2C serial bus access with Node.js

GPIO access and interrupt detection with Node.js

SPI serial bus access with Node.js

Fast GPIO, PWM, servo control, state change notification and interrupt handling with Node.js on the Raspberry Pi

A NMEA parser and GPS utility library

A declarative, HTML-based language that makes building web apps fun

A powerful templating engine with inheritance, asynchronous control, and more (jinja2 inspired)

Embedded JavaScript templates -- http://ejs.co

Pug – robust, elegant, feature rich template engine for Node.js

The Simple, Secure Framework Developers Trust

Expressive middleware for node.js using ES2017 async functions

Fast, unopinionated, minimalist web framework for node.

A framework for real-time applications and REST APIs with JavaScript and TypeScript

LoopBack makes it easy to build modern applications that require complex integrations.

Meteor, the JavaScript App Platform

The future of Node.js REST development

Use full ES2015+ features to develop Node.js applications, Support TypeScript.

Actionhero is a realtime multi-transport nodejs API Server with integrated cluster capabilities and delayed tasks

The React Framework

The Intuitive Vue Framework

A microservices toolkit for Node.js.

🔬 Writing reliable & fault-tolerant microservices in Node.js https://hemerajs.github.io/hemera/

Asynchronous HTTP microservices

Fast and low overhead web framework, for Node.js

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications on top of TypeScript & JavaScript (ES6, ES7, ES8) 🚀

Zeronode - minimal building block for NodeJS microservices

Create GraphQL schema and resolvers with TypeScript, using classes and decorators!

⚡ 0-legacy, tiny & fast web framework as a replacement of Express

documentation for modern JavaScript

ESDoc - Good Documentation for JavaScript

Literate Programming can be Quick and Dirty.

An API documentation generator for JavaScript.

Easy to maintain open source documentation websites.

Delete files and directories

User-friendly glob matching

Copy files

A rm -rf util for nodejs

Make a directory and its parents if needed - Think mkdir -p

fs with incremental backoff on EMFILE

An efficient wrapper around node.js fs.watch / fs.watchFile / FSEvents

Find a file or directory by walking up parent directories

An inter-process and inter-machine lockfile utility that works on a local or network file system.

Read and parse a JSON file

Stringify and write JSON to a file atomically

Like fs.createWriteStream(...), but atomic.

Convert a string to a valid safe filename

Safely force create symlinks

Determine if a filename and/or buffer is text or binary. Smarter detection than the other solutions.

Better file system API for Node.js

Node.js: extra methods for the fs object like copy(), remove(), mkdirs()

Find the root directory of a Node.js project or npm package

Flexible and fluent interface for searching the file system

Move a file - Even works across devices

Get a random temporary file or directory path

Bluebird is a full featured promise library with unmatched performance.

Promisify a callback-style function

Delay a promise a specified amount of time

Memoize promise-returning functions. Includes cache expire and prefetch.

Limit the execution rate of a function

Map over promises concurrently

Promise packages, patterns, chat, and tutorials

An Implementation of Observables for Javascript

A reactive programming library for JavaScript

Awesome Observable related stuff - An Observable is a collection that arrives over time.

High-level streams library for Node.js and the browser

Async concurrent iterator (async forEach)

Async utilities for node and the browser

CSP channels for Javascript (like Clojurescript's core.async, or Go)

Tiny wrapper around Node streams2 Transform to avoid explicit subclassing noise

Convenience wrapper for ReadableStream, with an API lifted from "from" and "through2"

Get a stream as a string, buffer, or array

Convert a string/promise/array/iterable/asynciterable/buffer/typedarray/arraybuffer/object into a stream

Turn a writable and readable stream into a streams2 duplex stream with support for async initialization and streams1/streams2 input

Combine an array of streams into a single duplex stream using pump and duplexify

Transform stream that lets you peek the first line before deciding how to parse it

a fast newline (or any delimiter) splitter stream - like require('split') but specific for binary data

Line-by-line Stream reader for node.js

Transform the first chunk in a stream

Pad each line in a stream

A stream that emits multiple other streams one after another (streams3)

Node-core streams for userland

Simple Node.JS stream (streams2) Transform that runs the transform functions concurrently (with a set max concurrency)

Simple, secure & standards compliant web server for the most demanding of applications

Realtime application framework (Node.JS server)

Simple pub/sub messaging for the web

Highly scalable realtime framework

Primus, the creator god of the transformers & an abstraction layer for real-time to prevent module lock-in.

The Browser / Node.js Client for deepstream.io

The socket manager

The MQTT client for Node.js and the browser

JSON-RPC 2.0 implementation over WebSockets for Node.js and JavaScript/TypeScript

Barebone MQTT broker that can run on any stream server, the node way

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP and TIFF images. Uses the libvips library.

Detect the image type of a Buffer/Uint8Array

GraphicsMagick for node

Light Weight Image Processor for NodeJS

Resize image in browser with high quality and high speed

An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.

Get image size without full download. Supported image types: JPG, GIF, PNG, WebP, BMP, TIFF, SVG, PSD, ICO.

qr code generator

Convert character encodings in pure javascript.

Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes

Convert a dash/dot/underscore/space separated string to camelCase: foo-bar → fooBar

Escape RegExp special characters

Find multiple RegExp matches in a string

Remove or replace part of a string like Array#splice

Indent each line in a string

Strip leading whitespace from each line in a string

Detect the indentation of code

A robust HTML entity encoder/decoder written in JavaScript.

Lightweight simple translation module for node.js / express.js with dynamic json storage. Uses common __('...') syntax in app and templates.

human friendly i18n for javascript (node.js + browser)

Simple wildcard matching

Replace all homoglyphs with base characters. Useful to detect similar strings.

i18next: learn once - translate everywhere

A tiny (108 bytes), secure, URL-friendly, unique string ID generator for JavaScript

Hide secrets with invisible characters in plain text securely using passwords 🧙🏻‍♂️⭐

Generate a random integer

Generate a random float

Generate random numbers that are consecutively unique

Round a number to a specific number of decimal places: 1.234 → 1.2

📈 Multidimensional arrays for JavaScript

An extensive math library for JavaScript and Node.js

Clamp a number

means completeness and balancing, from the Arabic word الجبر

WebAssembly wrapper to simplify fast math coding

⏱ A library for working with dates and times in JS

⏳ Modern JavaScript date utility library ⌛️

⏰ Day.js 2KB immutable date-time library alternative to Moment.js with the same modern API

A node.js package for Steven Levithan's excellent dateFormat() function.

Format a date with timezone

⚡️ Fast parsing, formatting and timezone manipulations for dates

Normalize a URL

Humanize a URL: https://sindresorhus.com → sindresorhus.com

Short links expander for node.js

Generate a slug – transliteration with a lot of options

Links recognition library with full unicode support

easier than regex string matching patterns for urls and other strings. turn strings into data or data into strings.

Create HTML snippets/embeds from URLs using info from oEmbed, Open Graph, meta tags.

The most powerful data validation library for JS

A JSONSchema validator that uses code generation to be extremely fast

Easy property validation for JavaScript, Node and Express.

Schema-Inspector is an JSON API sanitisation and validation module.

The fastest JSON Schema Validator. Supports draft-04/06/07/2019-09

A simple and composable way to validate data in JavaScript (and TypeScript).

Markdown processor powered by plugins part of the @unifiedjs collective

Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed

HTML parsing/serialization toolset for Node.js. WHATWG HTML Living Standard (aka HTML5)-compliant.

Strip comments from JSON. Lets you use comments in your JSON files!

Strip comments from CSS

Parse JSON with more helpful errors

Javascript URL mutation library

Transforming styles with JS plugins

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)

Fast CSV parser

Streaming csv parser inspired by binary-csv that aims to be faster than everyone else

PEG.js: Parser generator for JavaScript

The next web scraper. See through the noise.

📜🔜🌲 Simple, fast, powerful parser toolkit for JavaScript.

Extract a value from a buffer of json without parsing the whole thing

Modern CSS to all browsers

JavaScript YAML parser and dumper. Very fast.

XML to JavaScript object converter.

Bison in JavaScript.

The up-to-date and reliable Google's libphonenumber package for node.js.

Turn Buffer instances into "pointers"

Excel XLSX parser/generator written in JavaScript with Node.js and browser support, jQuery/d3-style method chaining, encryption, and a focus on keeping existing workbook features and styles in tact.