Suggest edit — node-js

Title

Name

Note

---
visibility: public
---

# Node.js

---

## Contents

- [Official](#official)
- [Packages](#packages)
	- [Mad science](#mad-science)
	- [Command-line apps](#command-line-apps)
	- [Functional programming](#functional-programming)
	- [HTTP](#http)
	- [Debugging / Profiling](#debugging--profiling)
	- [Logging](#logging)
	- [Command-line utilities](#command-line-utilities)
	- [Build tools](#build-tools)
	- [Hardware](#hardware)
	- [Templating](#templating)
	- [Web frameworks](#web-frameworks)
	- [Documentation](#documentation)
	- [Filesystem](#filesystem)
	- [Control flow](#control-flow)
	- [Streams](#streams)
	- [Real-time](#real-time)
	- [Image](#image)
	- [Text](#text)
	- [Number](#number)
	- [Math](#math)
	- [Date](#date)
	- [URL](#url)
	- [Data validation](#data-validation)
	- [Parsing](#parsing)
	- [Humanize](#humanize)
	- [Compression](#compression)
	- [Network](#network)
	- [Database](#database)
	- [Testing](#testing)
	- [Security](#security)
	- [Benchmarking](#benchmarking)
	- [Minifiers](#minifiers)
	- [Authentication](#authentication)
	- [Authorization](#authorization)
	- [Email](#email)
	- [Job queues](#job-queues)
	- [Node.js management](#nodejs-management)
	- [Cross-platform integration](#[cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform)-integration)
	- [Natural language processing](#natural-language-processing)
	- [Process management](#process-management)
	- [Automation](#automation)
	- [AST](#ast)
	- [Static site generators](#static-site-generators)
	- [Content management systems](#content-management-systems)
	- [Forum](#forum)
	- [Blogging](#blogging)
	- [Weird](#weird)
	- [Serialization](#serialization)
	- [Miscellaneous](#miscellaneous)
- [Package Manager](#package-manager)
- [Resources](#resources)
	- [Tutorials](#tutorials)
	- [Discovery](#discovery)
	- [Articles](#articles)
	- [Newsletters](#newsletters)
	- [Videos](#videos)
	- [Books](#books)
	- [Blogs](#blogs)
	- [Courses](#courses)
	- [Cheatsheets](#cheatsheets)
	- [Tools](#tools)
	- [Community](#community)
	- [Miscellaneous](#miscellaneous-1)
- [Related lists](#related-lists)

## Official

- [Website](https://nodejs.org)
- [Documentation](https://nodejs.org/dist/latest/docs/api/)
- [Repository](https://github.com/nodejs/node)

## Packages

### Mad science

- [webtorrent](https://github.com/webtorrent/webtorrent) - [Streaming](/@harrisonqian/awesome/wiki/big-data/streaming) torrent client for Node.js and the browser.
- [peerflix](https://github.com/mafintosh/peerflix) - [Streaming](/@harrisonqian/awesome/wiki/big-data/streaming) torrent client.
- [ipfs](https://github.com/ipfs/helia) - Distributed file system that seeks to connect all computing devices with the same system of files.
- [stackgl](https://github.com/stackgl) - Open software ecosystem for [WebGL](/@harrisonqian/awesome/wiki/front-end-development/webgl), built on top of [browserify](/@harrisonqian/awesome/wiki/front-end-development/browserify) and npm.
- [peerwiki](https://github.com/mafintosh/peerwiki) - All of Wikipedia on BitTorrent.
- [peercast](https://github.com/mafintosh/peercast) - Stream a torrent video to Chromecast.
- [BitcoinJS](https://github.com/bitcoinjs/bitcoinjs-lib) - Clean, readable, proven [Bitcoin](/@harrisonqian/awesome/wiki/decentralized-systems/bitcoin) library.
- [Bitcore](https://github.com/bitpay/bitcore) - Pure and powerful [Bitcoin](/@harrisonqian/awesome/wiki/decentralized-systems/bitcoin) library.
- [PDFKit](https://github.com/foliojs/pdfkit) - PDF generation library.
- [turf](https://github.com/Turfjs/turf) - Modular geospatial processing and analysis engine.
- [webcat](https://github.com/mafintosh/webcat) - p2p pipe across the web using WebRTC that uses your [GitHub](/@harrisonqian/awesome/wiki/development-environment/github) private/public key for authentication.
- [NodeOS](https://github.com/NodeOS/NodeOS) - The first operating system powered by npm.
- [YodaOS](https://github.com/yodaos-project/yodaos) - AI operating system.
- [Brain.js](https://github.com/BrainJS/brain.js) - Machine-[learning](/@harrisonqian/awesome/wiki/programming-languages/learning) framework.
- [Pipcook](https://github.com/alibaba/pipcook) - Front-end algorithm framework to create a [machine learning](/@harrisonqian/awesome/wiki/computer-science/machine-learning) pipeline.
- [Cytoscape.js](https://github.com/cytoscape/cytoscape.js) - Graph theory (a.k.a. network) modeling and analysis.
- [js-git](https://github.com/creationix/js-git) - [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) implementation of Git.
- [xlsx](https://github.com/SheetJS/sheetjs) - Pure JS Excel spreadsheet reader and writer.
- [isomorphic-git](https://github.com/isomorphic-git/isomorphic-git) - Pure [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) implementation of Git.

### Command-line apps

- [np](https://github.com/sindresorhus/np) - Better `npm publish`.
- [npm-name](https://github.com/sindresorhus/npm-name) - Check a package name's availability on npm.
- [gh-home](https://github.com/sindresorhus/gh-home) - Open the [GitHub](/@harrisonqian/awesome/wiki/development-environment/github) page of the repo in the current directory.
- [npm-home](https://github.com/sindresorhus/npm-home) - Open the npm page of a package.
- [trash](https://github.com/sindresorhus/trash) - Safer alternative to `rm`.
- [speed-test](https://github.com/sindresorhus/speed-test) - Test your internet connection speed and ping.
- [pageres](https://github.com/sindresorhus/pageres) - Capture website screenshots.
- [cpy](https://github.com/sindresorhus/cpy) - Copy files.
- [vtop](https://github.com/MrRio/vtop) - More better top, with nice charts.
- [empty-trash](https://github.com/sindresorhus/empty-trash) - Empty the trash.
- [is-up](https://github.com/sindresorhus/is-up) - Check whether a website is up or down.
- [is-online](https://github.com/sindresorhus/is-online) - Check if the internet connection is up.
- [public-ip](https://github.com/sindresorhus/public-ip) - Get your public IP address.
- [clipboard-cli](https://github.com/sindresorhus/clipboard-cli) - Copy & paste on the terminal.
- [XO](https://github.com/xojs/xo) - Enforce strict code style using the [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) happiness style.
- [ESLint](https://github.com/eslint/eslint) - The pluggable linting utility for [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [David](https://github.com/alanshaw/david) - Tells you when your package npm dependencies are out of date.
- [http-server](https://github.com/http-party/http-server) - Simple, zero-config command-line HTTP server.
- [Live Server](https://github.com/tapio/live-server) - Development HTTP-server with livereload capability.
- [bcat](https://github.com/kessler/node-bcat) - Pipe command output to web browsers.
- [normit](https://github.com/pawurb/normit) - Google Translate with speech synthesis in your terminal.
- [fkill](https://github.com/sindresorhus/fkill-cli) - Fabulously kill processes. [Cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform).
- [pjs](https://github.com/danielstjules/pjs) - Pipeable [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript). Quickly filter, map, and reduce from the terminal.
- [license-checker](https://github.com/davglass/license-checker) - Check licenses of your app's dependencies.
- [browser-run](https://github.com/juliangruber/browser-run) - Easily run code in a browser environment.
- [tmpin](https://github.com/sindresorhus/tmpin) - Adds stdin support to any CLI app that accepts file input.
- [wallpaper](https://github.com/sindresorhus/wallpaper) - Change the desktop wallpaper.
- [pen](https://github.com/hatashiro/pen) - Live [Markdown](/@harrisonqian/awesome/wiki/miscellaneous/markdown) preview in the browser from your favorite editor.
- [dark-mode](https://github.com/sindresorhus/dark-mode) - Toggle the macOS Dark Mode.
- [Jsome](https://github.com/Javascipt/Jsome) - Pretty prints [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) with configurable colors and indentation.
- [mobicon](https://github.com/samverschueren/mobicon-cli) - Mobile app icon generator.
- [mobisplash](https://github.com/samverschueren/mobisplash-cli) - Mobile app splash screen generator.
- [diff2html-cli](https://github.com/rtfpessoa/diff2html-cli) - Pretty git diff to HTML generator.
- [trymodule](https://github.com/victorb/trymodule) - Try out npm packages in the terminal.
- [jscpd](https://github.com/kucherenko/jscpd) - Copy/paste detector for source code.
- [atmo](https://github.com/Raathigesh/Atmo) - Server-side API mocking.
- [auto-install](https://github.com/siddharthkp/auto-install) - Auto installs dependencies as you code.
- [cost-of-modules](https://github.com/siddharthkp/cost-of-modules) - Find out which dependencies are slowing you down.
- [localtunnel](https://github.com/localtunnel/localtunnel) - Expose your localhost to the world.
- [svg-term-cli](https://github.com/marionebl/svg-term-cli) - Share terminal sessions via SVG.
- [gtop](https://github.com/aksakalli/gtop) - System monitoring dashboard for the terminal.
- [themer](https://github.com/themerdev/themer) - Generate themes for your editor, terminal, wallpaper, [Slack](/@harrisonqian/awesome/wiki/work/slack), and more.
- [carbon-now-cli](https://github.com/mixn/carbon-now-cli) - Beautiful images of your code — from right inside your terminal.
- [cash-cli](https://github.com/xxczaki/cash-cli) - Convert between 170 currencies.
- [taskbook](https://github.com/klaussinani/taskbook) - Tasks, boards & notes for the command-line habitat.
- [discharge](https://github.com/brandonweiss/discharge) - Easily deploy static websites to Amazon S3.
- [npkill](https://github.com/voidcosmos/npkill) - Easily find and remove old and heavy node_modules folders.

### Functional programming

- [lodash](https://github.com/lodash/lodash) - Utility library delivering consistency, customization, performance, & extras. A better and faster Underscore.js.
- [immutable](https://github.com/immutable-js/immutable-js) - Immutable data collections.
- [Ramda](https://github.com/ramda/ramda) - Utility library with a focus on flexible functional composition enabled by automatic currying and reversed argument order. Avoids mutating data.
- [Mout](https://github.com/mout/mout) - Utility library with the biggest difference between other existing solutions is that you can choose to load only the modules/functions that you need, no extra overhead.
- [RxJS](https://github.com/reactivex/rxjs) - Functional reactive library for transforming, composing, and querying various kinds of data.
- [Kefir.js](https://github.com/kefirjs/kefir) - Reactive library with focus on high performance and low memory usage.

### HTTP

- [got](https://github.com/sindresorhus/got) - Nicer interface to the built-in `http` module.
- [undici](https://github.com/nodejs/undici) - High performance HTTP client written from scratch with zero dependencies.
- [ky-universal](https://github.com/sindresorhus/ky-universal) - Universal HTTP client based on Fetch.
- [node-fetch](https://github.com/node-fetch/node-fetch) - `window.fetch` for Node.js.
- [axios](https://github.com/axios/axios) - Promise based HTTP client (works in the browser too).
- [superagent](https://github.com/visionmedia/superagent) - HTTP request library.
- [http-fake-backend](https://github.com/micromata/http-fake-backend) - Build a fake backend by providing the content of [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) files or [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) objects through configurable routes.
- [cacheable-request](https://github.com/lukechilds/cacheable-request) - Wrap native HTTP requests with RFC compliant cache support.
- [gotql](https://github.com/khaosdoctor/gotql) - [GraphQL](/@harrisonqian/awesome/wiki/miscellaneous/graphql) request library built on [got](https://github.com/sindresorhus/got).
- [global-agent](https://github.com/gajus/global-agent) - Global HTTP/HTTPS proxy agent that is configurable using environment variables.
- [smoke](https://github.com/sinedied/smoke) - File-based HTTP mock server with recording abilities.
- [purest](https://github.com/simov/purest) - [REST](/@harrisonqian/awesome/wiki/miscellaneous/rest) client.

### Debugging / Profiling

- [debug](https://github.com/debug-js/debug) - Tiny debugging utility.
- [why-is-node-running](https://github.com/mafintosh/why-is-node-running) - Node.js is running but you don't know why?
- [njsTrace](https://github.com/valyouw/njstrace) - Instrument and trace your code, see all function calls, arguments, return values, as well as the time spent in each function.
- [vstream](https://github.com/joyent/node-vstream) - Instrumentable streams mix-ins to inspect a pipeline of streams.
- [stackman](https://github.com/watson/stackman) - Enhance an error stacktrace with code excerpts and other goodies.
- [locus](https://github.com/alidavut/locus) - Starts a REPL at runtime that has access to all variables.
- [0x](https://github.com/davidmarkclements/0x) - Flamegraph profiling.
- [ctrace](https://github.com/automation-stack/ctrace) - Well-formatted and improved trace system calls and signals.
- [leakage](https://github.com/andywer/leakage) - Write memory leak tests.
- [llnode](https://github.com/nodejs/llnode) - Post-mortem analysis tool which allows you to inspect objects and get insights from a crashed Node.js process.
- [thetool](https://github.com/sfninja/thetool) - Capture different CPU, memory, and other profiles for your app in [Chrome DevTools](/@harrisonqian/awesome/wiki/front-end-development/chrome-devtools) friendly format.
- [swagger-stats](https://github.com/slanatech/swagger-stats) - Trace API calls and monitor API performance, health, and usage metrics.
- [NiM](https://github.com/june07/nim) - Manages DevTools debugging workflow.
- [dats](https://github.com/immobiliare/dats) - Minimalistic and zero-dependencies [StatsD](https://github.com/statsd/statsd) client.

### Logging

- [pino](https://github.com/pinojs/pino) - Extremely fast logger inspired by Bunyan.
- [winston](https://github.com/winstonjs/winston) - Multi-transport async logging library.
- [console-log-level](https://github.com/watson/console-log-level) - The most simple logger imaginable with support for log levels and custom prefixes.
- [storyboard](https://github.com/guigrpa/storyboard) - End-to-end, hierarchical, real-time, [colorful](/@harrisonqian/awesome/wiki/miscellaneous/colorful) logs and stories.
- [consola](https://github.com/unjs/consola) - Console logger.

### Command-line utilities

- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right.
- [meow](https://github.com/sindresorhus/meow) - CLI app helper.
- [yargs](https://github.com/yargs/yargs) - Command-line parser that automatically generates an elegant user-interface.
- [ora](https://github.com/sindresorhus/ora) - Elegant terminal spinner.
- [get-stdin](https://github.com/sindresorhus/get-stdin) - Easier stdin.
- [log-update](https://github.com/sindresorhus/log-update) - Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.
- [Ink](https://github.com/vadimdemedes/ink) - [React](/@harrisonqian/awesome/wiki/front-end-development/react) for interactive command-line [apps](/@harrisonqian/awesome/wiki/platforms/apps).
- [listr2](https://github.com/listr2/listr2) - Terminal task list.
- [conf](https://github.com/sindresorhus/conf) - Simple config handling for your app or module.
- [ansi-escapes](https://github.com/sindresorhus/ansi-escapes) - ANSI escape codes for manipulating the terminal.
- [log-symbols](https://github.com/sindresorhus/log-symbols) - Colored symbols for various log levels.
- [figures](https://github.com/sindresorhus/figures) - [Unicode](/@harrisonqian/awesome/wiki/miscellaneous/unicode) symbols with [Windows](/@harrisonqian/awesome/wiki/platforms/windows) CMD fallbacks.
- [boxen](https://github.com/sindresorhus/boxen) - Create boxes in the terminal.
- [terminal-link](https://github.com/sindresorhus/terminal-link) - Create clickable links in the terminal.
- [terminal-image](https://github.com/sindresorhus/terminal-image) - Display images in the terminal.
- [string-width](https://github.com/sindresorhus/string-width) - Get the visual width of a string - the number of columns required to display it.
- [cli-truncate](https://github.com/sindresorhus/cli-truncate) - Truncate a string to a specific width in the terminal.
- [blessed](https://github.com/chjj/blessed) - Curses-like library.
- [Inquirer.js](https://github.com/SBoudrias/Inquirer.js) - Interactive command-line prompt.
- [yn](https://github.com/sindresorhus/yn) - Parse yes/no like values.
- [cli-table3](https://github.com/cli-table/cli-table3) - Pretty [unicode](/@harrisonqian/awesome/wiki/miscellaneous/unicode) tables.
- [drawille](https://github.com/madbence/node-drawille) - Draw on the terminal with [unicode](/@harrisonqian/awesome/wiki/miscellaneous/unicode) braille characters.
- [ascii-charts](https://github.com/jstrace/chart) - ASCII bar chart in the terminal.
- [progress](https://github.com/visionmedia/node-progress) - Flexible ascii progress bar.
- [insight](https://github.com/yeoman/insight) - Helps you understand how your tool is being used by anonymously reporting usage metrics to Google [Analytics](/@harrisonqian/awesome/wiki/miscellaneous/analytics).
- [cli-cursor](https://github.com/sindresorhus/cli-cursor) - Toggle the CLI cursor.
- [cli-columns](https://github.com/shannonmoeller/cli-columns) - Columnated [unicode](/@harrisonqian/awesome/wiki/miscellaneous/unicode) and ansi-safe text lists.
- [cfonts](https://github.com/dominikwilkowski/cfonts) - Sexy ASCII [fonts](/@harrisonqian/awesome/wiki/media/fonts) for the console.
- [multispinner](https://github.com/codekirei/node-multispinner) - Multiple, simultaneous, individually controllable CLI spinners.
- [omelette](https://github.com/f/omelette) - [Shell](/@harrisonqian/awesome/wiki/development-environment/shell) autocompletion helper.
- [cross-env](https://github.com/kentcdodds/cross-env) - Set environment variables [cross-platform](/@harrisonqian/awesome/wiki/platforms/cross-platform).
- [shelljs](https://github.com/shelljs/shelljs) - Portable Unix [shell](/@harrisonqian/awesome/wiki/development-environment/shell) commands.
- [sudo-block](https://github.com/sindresorhus/sudo-block) - Block users from running your app with root permissions.
- [sparkly](https://github.com/sindresorhus/sparkly) - Generate sparklines `▁▂▃▅▂▇`.
- [Bit](https://github.com/teambit/bit) - Create, maintain, find and use small modules and components across repositories.
- [gradient-string](https://github.com/bokub/gradient-string) - Beautiful color gradients in terminal output.
- [oclif](https://github.com/oclif/oclif) - CLI framework complete with parser, automatic documentation, [testing](/@harrisonqian/awesome/wiki/testing/testing), and plugins.
- [terminal-size](https://github.com/sindresorhus/terminal-size) - Reliably get the terminal window size.
- [Cliffy](https://github.com/drew-y/cliffy) - Framework for interactive CLIs.
- [zx](https://github.com/google/zx) - Write [shell](/@harrisonqian/awesome/wiki/development-environment/shell) scripts in [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).

### Build tools

- [parcel](https://github.com/parcel-bundler/parcel) - Blazing fast, zero config web app bundler.
- [webpack](https://github.com/webpack/webpack) - Packs modules and assets for the browser.
- [rollup](https://github.com/rollup/rollup) - Next-generation ES2015 module bundler.
- [gulp](https://github.com/gulpjs/gulp) - [Streaming](/@harrisonqian/awesome/wiki/big-data/streaming) and fast build system that favors code over config.
- [Broccoli](https://github.com/broccolijs/broccoli) - Fast, reliable asset pipeline, supporting constant-time rebuilds and compact build definitions.
- [Brunch](https://github.com/brunch/brunch) - Front-end web app build tool with simple declarative config, fast incremental compilation, and an opinionated workflow.
- [FuseBox](https://github.com/fuse-box/fuse-box) - Fast build system that combines the power of webpack, JSPM and SystemJS, with first-class TypeScript support.
- [pkg](https://github.com/vercel/pkg) - Package your Node.js project into an executable.
- [Vite](https://github.com/vitejs/vite) - Front-end build tool with hot module replacement and static asset bundling.

### Hardware

- [johnny-five](https://github.com/rwaldron/johnny-five) - Firmata based Arduino Framework.
- [serialport](https://github.com/serialport/node-serialport) - Access serial ports for reading and writing.
- [usb](https://github.com/node-usb/node-usb) - USB library.
- [i2c-bus](https://github.com/fivdi/i2c-bus) - I2C serial bus access.
- [onoff](https://github.com/fivdi/onoff) - GPIO access and interrupt detection.
- [spi-device](https://github.com/fivdi/spi-device) - SPI serial bus access.
- [pigpio](https://github.com/fivdi/pigpio) - Fast GPIO, PWM, servo control, state change notification, and interrupt handling on the [Raspberry Pi](/@harrisonqian/awesome/wiki/platforms/raspberry-pi).
- [gps](https://github.com/infusion/GPS.js) - NMEA parser for handling GPS receivers.
- [modbus-serial](https://github.com/yaacov/node-modbus-serial) - A pure [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) implementation of MODBUS-RTU (serial and TCP).

### Templating

- [marko](https://github.com/marko-js/marko) - HTML-based templating engine that compiles templates to CommonJS modules and supports [streaming](/@harrisonqian/awesome/wiki/big-data/streaming), async rendering and custom tags.
- [nunjucks](https://github.com/mozilla/nunjucks) - Templating engine with inheritance, asynchronous control, and more (jinja2 inspired).
- [handlebars.js](https://github.com/handlebars-lang/handlebars.js) - Superset of Mustache templates which adds powerful features like helpers and more advanced blocks.
- [EJS](https://github.com/mde/ejs) - Simple unopinionated templating language.
- [Pug](https://github.com/pugjs/pug) - High-performance template engine heavily influenced by Haml.

### Web frameworks

- [Fastify](https://github.com/fastify/fastify) - Fast and low overhead web framework.
- [Next.js](https://github.com/vercel/next.js) - Minimalistic framework for server-rendered universal [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) web [apps](/@harrisonqian/awesome/wiki/platforms/apps).
- [Nuxt.js](https://github.com/nuxt/nuxt.js) - Minimalistic framework for server-rendered [Vue.js](/@harrisonqian/awesome/wiki/front-end-development/vue-js) [apps](/@harrisonqian/awesome/wiki/platforms/apps).
- [Hapi](https://github.com/hapijs/hapi) - Framework for building applications and services.
- [Micro](https://github.com/vercel/micro) - Minimalistic microservice framework with an async approach.
- [Koa](https://github.com/koajs/koa) - Framework designed by the team behind Express, which aims to be a smaller, more expressive, and more robust foundation for web applications and APIs.
- [Express](https://github.com/expressjs/express) - Web application framework, providing a robust set of features for building single and multi-page, and hybrid web applications.
- [Feathers](https://github.com/feathersjs/feathers) - Microservice framework built in the spirit of Express.
- [LoopBack](https://github.com/loopbackio/loopback-next) - Powerful framework for creating [REST](/@harrisonqian/awesome/wiki/miscellaneous/rest) APIs and easily connecting to backend data sources.
- [Meteor](https://github.com/meteor/meteor) - An ultra-simple, [database](/@harrisonqian/awesome/wiki/databases/database)-everywhere, data-on-the-wire, pure-[JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) web framework. *(You might like [awesome-meteor](https://github.com/Urigo/awesome-meteor))*
- [Restify](https://github.com/restify/node-restify) - Enables you to build correct [REST](/@harrisonqian/awesome/wiki/miscellaneous/rest) web services.
- [ThinkJS](https://github.com/thinkjs/thinkjs) - Framework with ES2015+ support, WebSockets, [REST](/@harrisonqian/awesome/wiki/miscellaneous/rest) API.
- [ActionHero](https://github.com/actionhero/actionhero) - Framework for making reusable & scalable APIs for TCP sockets, WebSockets, and HTTP clients.
- [seneca](https://github.com/senecajs/seneca) - Toolkit for writing [microservices](/@harrisonqian/awesome/wiki/miscellaneous/microservices).
- [AdonisJs](https://github.com/adonisjs/core) - A true MVC framework for Node.js built on solid foundations of Dependency Injection and IoC container.
- [Moleculer](https://github.com/moleculerjs/moleculer) - Fast & powerful [microservices](/@harrisonqian/awesome/wiki/miscellaneous/microservices) framework.
- [Nest](https://github.com/nestjs/nest) - [Angular](/@harrisonqian/awesome/wiki/front-end-development/angular)-inspired framework for building efficient and scalable server-side [apps](/@harrisonqian/awesome/wiki/platforms/apps).
- [TypeGraphQL](https://github.com/MichalLytek/type-graphql) - Modern framework for creating [GraphQL](/@harrisonqian/awesome/wiki/miscellaneous/graphql) APIs with TypeScript, using classes and decorators.
- [Tinyhttp](https://github.com/tinyhttp/tinyhttp) - Modern and fast Express-like web framework.
- [Marble.js](https://github.com/marblejs/marble) - Functional reactive framework for building server-side [apps](/@harrisonqian/awesome/wiki/platforms/apps), based on TypeScript and RxJS.
- [Lad](https://github.com/ladjs/lad) - Framework made by a former Express TC and Koa member that bundles web, API, job, and proxy servers.
- [Ts.ED](https://github.com/tsedio/tsed) - Intuitive  TypeScript framework for building server-side [apps](/@harrisonqian/awesome/wiki/platforms/apps) on top of Express.js or Koa.js.
- [Hono](https://github.com/honojs/hono) - Small and fast web framework.

### Documentation

- [documentation.js](https://github.com/documentationjs/documentation) - API documentation generator with support for ES2015+ and flow annotation.
- [Docco](https://github.com/jashkenas/docco) - Documentation generator which produces an HTML document that displays your comments intermingled with your code.
- [JSDoc](https://github.com/jsdoc/jsdoc) - API documentation generator similar to JavaDoc or PHPDoc.
- [Docusaurus](https://github.com/facebook/docusaurus) - Documentation website generator that leverages [React](/@harrisonqian/awesome/wiki/front-end-development/react) and [Markdown](/@harrisonqian/awesome/wiki/miscellaneous/markdown), and comes with translation and versioning features.

### Filesystem

- [del](https://github.com/sindresorhus/del) - Delete files/folders using globs.
- [globby](https://github.com/sindresorhus/globby) - Glob files with support for multiple patterns.
- [chokidar](https://github.com/paulmillr/chokidar) - Filesystem watcher which stabilizes events from `fs.watch` and `fs.watchFile` as well as using native `fsevents` on macOS.
- [find-up](https://github.com/sindresorhus/find-up) - Find a file by walking up parent directories.
- [proper-lockfile](https://github.com/moxystudio/node-proper-lockfile) - Inter-process and inter-machine lockfile utility.
- [load-[json](/@harrisonqian/awesome/wiki/miscellaneous/json)-file](https://github.com/sindresorhus/load-json-file) - Read and parse a JSON file.
- [write-[json](/@harrisonqian/awesome/wiki/miscellaneous/json)-file](https://github.com/sindresorhus/write-json-file) - Stringify and write JSON to a file atomically.
- [fs-write-stream-atomic](https://github.com/npm/fs-write-stream-atomic) - Like `fs.createWriteStream()`, but atomic.
- [filenamify](https://github.com/sindresorhus/filenamify) - Convert a string to a valid filename.
- [istextorbinary](https://github.com/bevry/istextorbinary) - Check if a file is text or binary.
- [fs-jetpack](https://github.com/szwacz/fs-jetpack) - Completely redesigned file system API for convenience in everyday use.
- [fs-extra](https://github.com/jprichardson/node-fs-extra) - Extra methods for the `fs` module.
- [package-directory](https://github.com/sindresorhus/package-directory) - Find the root directory of an npm package.
- [filehound](https://github.com/nspragg/filehound) - Flexible and fluent interface for searching the file system.
- [move-file](https://github.com/sindresorhus/move-file) - [Move](/@harrisonqian/awesome/wiki/programming-languages/move) a file, even works across devices.
- [tempy](https://github.com/sindresorhus/tempy) - Get a random temporary file or directory path.

### Control flow

- [Promises](/@harrisonqian/awesome/wiki/programming-languages/promises)
	- [pify](https://github.com/sindresorhus/pify) - Promisify a callback-style function.
	- [delay](https://github.com/sindresorhus/delay) - Delay a promise a specified amount of time.
	- [promise-memoize](https://github.com/nodeca/promise-memoize) - Memoize promise-returning functions, with expire and prefetch.
	- [valvelet](https://github.com/lpinca/valvelet) - Limit the execution rate of a promise-returning function.
	- [p-map](https://github.com/sindresorhus/p-map) - Map over [promises](/@harrisonqian/awesome/wiki/programming-languages/promises) concurrently.
	- [More…](https://github.com/sindresorhus/promise-fun)
- [Observables](/@harrisonqian/awesome/wiki/programming-languages/observables)
	- [RxJS](https://github.com/ReactiveX/RxJS) - Reactive programming.
	- [observable-to-promise](https://github.com/sindresorhus/observable-to-promise) - Convert an Observable to a Promise.
	- [More…](https://github.com/sindresorhus/awesome-observables)
- Streams
	- [Highland.js](https://github.com/caolan/highland) - Manages synchronous and asynchronous code easily, using nothing more than standard [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) and Node-like Streams.

### Streams

- [get-stream](https://github.com/sindresorhus/get-stream) - Get a stream as a string or buffer.
- [from2](https://github.com/hughsk/from2) - Convenience wrapper for ReadableStream, inspired by `through2`.
- [into-stream](https://github.com/sindresorhus/into-stream) - Convert a buffer/string/array/object into a stream.
- [duplexify](https://github.com/mafintosh/duplexify) - Turn a writeable and readable stream into a single streams2 duplex stream.
- [pumpify](https://github.com/mafintosh/pumpify) - Combine an array of streams into a single duplex stream.
- [peek-stream](https://github.com/mafintosh/peek-stream) - Transform stream that lets you peek the first line before deciding how to parse it.
- [binary-split](https://github.com/maxogden/binary-split) - Newline (or any delimiter) splitter stream.
- [byline](https://github.com/jahewson/node-byline) - Super-simple line-by-line Stream reader.
- [first-chunk-stream](https://github.com/sindresorhus/first-chunk-stream) - Transform the first chunk in a stream.
- [pad-stream](https://github.com/sindresorhus/pad-stream) - Pad each line in a stream.
- [multistream](https://github.com/feross/multistream) - Combine multiple streams into a single stream.
- [readable-stream](https://github.com/nodejs/readable-stream) - Mirror of Streams2 and Streams3 implementations in [core](/@harrisonqian/awesome/wiki/platforms/core).
- [through2-concurrent](https://github.com/almost/through2-concurrent) - Transform object streams concurrently.

### Real-time

- [µWebSockets](https://github.com/uNetworking/uWebSockets) - Highly scalable WebSocket server & client library.
- [Socket.io](https://github.com/socketio/socket.io) - Enables real-time bidirectional event-based communication.
- [Faye](https://github.com/faye/faye) - Real-time client-server message bus, based on Bayeux protocol.
- [SocketCluster](https://github.com/SocketCluster/socketcluster) - Scalable HTTP + WebSocket engine which can run on multiple CPU cores.
- [Primus](https://github.com/primus/primus) - An abstraction layer for real-time [frameworks](/@harrisonqian/awesome/wiki/front-end-development/frameworks) to prevent module lock-in.
- [deepstream.io](https://github.com/deepstreamIO/deepstream.io-client-js) - Scalable real-time microservice framework.
- [Kalm](https://github.com/kalm/kalm.js) - Low-level socket router and middleware framework.
- [MQTT.js](https://github.com/mqttjs/MQTT.js) - Client for [MQTT](/@harrisonqian/awesome/wiki/miscellaneous/mqtt) - Pub-sub based messaging protocol for use on top of TCP/IP.
- [rpc-websockets](https://github.com/elpheria/rpc-websockets) - [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json)-RPC 2.0 implementation over WebSockets.
- [Aedes](https://github.com/moscajs/aedes) - Barebone [MQTT](/@harrisonqian/awesome/wiki/miscellaneous/mqtt) server that can run on any stream server.

### Image

- [sharp](https://github.com/lovell/sharp) - The fastest module for resizing JPEG, PNG, WebP and TIFF images.
- [image-type](https://github.com/sindresorhus/image-type) - Detect the type of an image.
- [image-dimensions](https://github.com/sindresorhus/image-dimensions) - Get the dimensions of an image.
- [lwip](https://github.com/EyalAr/lwip) - Lightweight image processor which does not require ImageMagick.
- [pica](https://github.com/nodeca/pica) - High quality & fast resize (lanczos3) in pure JS. Alternative to [canvas](/@harrisonqian/awesome/wiki/front-end-development/canvas) drawImage(), when no pixelation allowed.
- [jimp](https://github.com/oliver-moran/jimp) - Image processing in pure [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [qrcode](https://github.com/soldair/node-qrcode) - [QR code](/@harrisonqian/awesome/wiki/miscellaneous/qr-code) and bar code generator.
- [ImageScript](https://github.com/matmen/ImageScript) - Image processing in [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript), utilizing [WebAssembly](/@harrisonqian/awesome/wiki/front-end-development/webassembly) for performance.

### Text

- [iconv-lite](https://github.com/ashtuchkin/iconv-lite) - Convert character encodings.
- [string-length](https://github.com/sindresorhus/string-length) - Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes.
- [camelcase](https://github.com/sindresorhus/camelcase) - Convert a dash/dot/underscore/space separated string to camelCase: foo-bar → fooBar.
- [escape-string-regexp](https://github.com/sindresorhus/escape-string-regexp) - Escape RegExp special characters.
- [splice-string](https://github.com/sindresorhus/splice-string) - Remove or replace part of a string like `Array#splice`.
- [indent-string](https://github.com/sindresorhus/indent-string) - Indent each line in a string.
- [strip-indent](https://github.com/sindresorhus/strip-indent) - Strip leading whitespace from every line in a string.
- [detect-indent](https://github.com/sindresorhus/detect-indent) - Detect the indentation of code.
- [he](https://github.com/mathiasbynens/he) - HTML entity encoder/decoder.
- [i18n-node](https://github.com/mashpie/i18n-node) - Simple translation module with dynamic [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) storage.
- [babelfish](https://github.com/nodeca/babelfish) - i18n with very easy syntax for plurals.
- [matcher](https://github.com/sindresorhus/matcher) - Simple wildcard matching.
- [unhomoglyph](https://github.com/nodeca/unhomoglyph) - Normalize visually similar [unicode](/@harrisonqian/awesome/wiki/miscellaneous/unicode) characters.
- [i18next](https://github.com/i18next/i18next) - Internationalization framework.
- [nanoid](https://github.com/ai/nanoid) - Tiny, secure, URL-friendly, unique string ID generator.
- [StegCloak](https://github.com/kurolabs/stegcloak) - Conceal secrets within strings, in plain sight.

### Number

- [random-int](https://github.com/sindresorhus/random-int) - Generate a random integer.
- [random-float](https://github.com/sindresorhus/random-float) - Generate a random float.
- [unique-random](https://github.com/sindresorhus/unique-random) - Generate random numbers that are consecutively unique.
- [round-to](https://github.com/sindresorhus/round-to) - Round a number to a specific number of decimal places: `1.234` → `1.2`.

### Math

- [ndarray](https://github.com/scijs/ndarray) - Multidimensional arrays.
- [mathjs](https://github.com/josdejong/mathjs) - An extensive [math](/@harrisonqian/awesome/wiki/theory/math) library.
- [math-clamp](https://github.com/sindresorhus/math-clamp) - Clamp a number.
- [algebra](https://github.com/fibo/algebra) - Algebraic structures.
- [multimath](https://github.com/nodeca/multimath) - [Core](/@harrisonqian/awesome/wiki/platforms/core) to create fast image [math](/@harrisonqian/awesome/wiki/theory/math) in [WebAssembly](/@harrisonqian/awesome/wiki/front-end-development/webassembly) and JS.

### Date

- [Luxon](https://github.com/moment/luxon) - Library for working with dates and times.
- [date-fns](https://github.com/date-fns/date-fns) - Modern date utility.
- [Day.js](https://github.com/iamkun/dayjs) - Immutable date library alternative to Moment.js.
- [dateformat](https://github.com/felixge/node-dateformat) - Date formatting.
- [tz-format](https://github.com/samverschueren/tz-format) - Format a date with timezone: `2015-11-30T10:40:35+01:00`.
- [cctz](https://github.com/floatdrop/node-cctz) - Fast parsing, formatting, and timezone conversion for dates.

### URL

- [normalize-url](https://github.com/sindresorhus/normalize-url) - Normalize a URL.
- [humanize-url](https://github.com/sindresorhus/humanize-url) - Humanize a URL: https://sindresorhus.com → sindresorhus.com.
- [url-unshort](https://github.com/nodeca/url-unshort) - Expand shortened URLs.
- [speakingurl](https://github.com/pid/speakingurl) - Generate a slug from a string with transliteration.
- [linkify-it](https://github.com/markdown-it/linkify-it) - Link patterns detector with full [unicode](/@harrisonqian/awesome/wiki/miscellaneous/unicode) support.
- [url-pattern](https://github.com/snd/url-pattern) - Easier than [regex](/@harrisonqian/awesome/wiki/miscellaneous/regex) string matching patterns for URLs and other strings.
- [embedza](https://github.com/nodeca/embedza) - Create HTML snippets/embeds from URLs using info from oEmbed, Open Graph, meta tags.

### Data validation

- [joi](https://github.com/sideway/joi) - Object schema description language and validator for [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) objects.
- [is-my-[json](/@harrisonqian/awesome/wiki/miscellaneous/json)-valid](https://github.com/mafintosh/is-my-json-valid) - JSON Schema validator that uses code generation to be extremely fast.
- [property-validator](https://github.com/nettofarah/property-validator) - Easy property validation for Express.
- [schema-inspector](https://github.com/schema-inspector/schema-inspector) - [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) API sanitization and validation.
- [ajv](https://github.com/ajv-validator/ajv) - The fastest [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) Schema validator. Supports v5, v6 and v7 proposals.
- [Superstruct](https://github.com/ianstormtaylor/superstruct) - Simple and composable way to validate data in [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) (and TypeScript).
- [yup](https://github.com/jquense/yup) - Object schema validation.
- [zod](https://github.com/colinhacks/zod) - TypeScript-first schema validation with static type inference.

### Parsing

- [remark](https://github.com/remarkjs/remark) - [Markdown](/@harrisonqian/awesome/wiki/miscellaneous/markdown) processor powered by plugins.
- [markdown-it](https://github.com/markdown-it/markdown-it) - [Markdown](/@harrisonqian/awesome/wiki/miscellaneous/markdown) parser with 100% CommonMark support, extensions and syntax plugins.
- [parse5](https://github.com/inikulin/parse5) - Fast full-featured spec compliant HTML parser.
- [@parcel/css](https://github.com/parcel-bundler/parcel-css) - A CSS parser, transformer, and minifier written in [Rust](/@harrisonqian/awesome/wiki/programming-languages/rust).
- [strip-[json](/@harrisonqian/awesome/wiki/miscellaneous/json)-comments](https://github.com/sindresorhus/strip-json-comments) - Strip comments from JSON.
- [strip-css-comments](https://github.com/sindresorhus/strip-css-comments) - Strip comments from CSS.
- [parse-json](https://github.com/sindresorhus/parse-json) - Parse [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) with more helpful errors.
- [URI.js](https://github.com/medialize/URI.js) - URL mutation.
- [JSONStream](https://github.com/dominictarr/JSONStream) - [Streaming](/@harrisonqian/awesome/wiki/big-data/streaming) [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json).parse and stringify.
- [neat-csv](https://github.com/sindresorhus/neat-csv) - Fast CSV parser. Callback interface for the above.
- [csv-parser](https://github.com/mafintosh/csv-parser) - [Streaming](/@harrisonqian/awesome/wiki/big-data/streaming) CSV parser that aims to be faster than everyone else.
- [PEG.js](https://github.com/pegjs/pegjs) - Simple parser generator that produces fast parsers with excellent error reporting.
- [x-ray](https://github.com/matthewmueller/x-ray) - Web scraping utility.
- [nearley](https://github.com/kach/nearley) - Simple, fast, powerful parsing for [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [binary-extract](https://github.com/juliangruber/binary-extract) - Extract a value from a buffer of [JSON](/@harrisonqian/awesome/wiki/miscellaneous/json) without parsing the whole thing.
- [Stylecow](https://github.com/stylecow/stylecow) - Parse, manipulate and convert modern CSS to make it compatible with all browsers. Extensible with plugins.
- [js-yaml](https://github.com/nodeca/js-yaml) - Very fast YAML parser.
- [xml2js](https://github.com/Leonidas-from-XIV/node-xml2js) - XML to [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) object converter.
- [Jison](https://github.com/zaach/jison) - Friendly [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) parser generator. It shares genes with Bison, Yacc and family.
- [google-libphonenumber](https://github.com/ruimarinho/google-libphonenumber) - Parse, format, store and validate phone numbers.
- [ref](https://github.com/TooTallNate/ref) - Read/write structured binary data in Buffers.
- [xlsx-populate](https://github.com/dtjohnson/xlsx-populate) - Read/write Excel XLSX.
- [Chevrotain](https://github.com/Chevrotain/chevrotain) - Very fast and feature rich parser building toolkit for [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript).
- [fast-xml-parser](https://github.com/NaturalIntelligence/fast-xml-parser) - Validate and parse XML.

### Humanize

- [pretty-bytes](https://github.com/sindresorhus/pretty-bytes) - Convert bytes to a human readable string: `1337` → `1.34 kB`.
- [pretty-ms](https://github.com/sindresorhus/pretty-ms) - Convert milliseconds to a human readable string: `1337000000` → `15d 11h 23m 20s`.
- [ms](https://github.com/vercel/ms) - Tiny millisecond conversion utility.
- [pretty-error](https://github.com/AriaMinaei/pretty-error) - Errors with [less](/@harrisonqian/awesome/wiki/front-end-development/less) clutter.
- [read-art](https://github.com/Tjatse/node-readability) - Extract readable content from any page.

### Compression

- [yazl](https://github.com/thejoshwolfe/yazl) - Zip.
- [yauzl](https://github.com/thejoshwolfe/yauzl) - Unzip.
- [Archiver](https://github.com/archiverjs/node-archiver) - [Streaming](/@harrisonqian/awesome/wiki/big-data/streaming) interface for archive generation, supporting ZIP and TAR.
- [pako](https://github.com/nodeca/pako) - High speed zlib port to pure js (deflate, inflate, gzip).
- [tar-stream](https://github.com/mafintosh/tar-stream) - [Streaming](/@harrisonqian/awesome/wiki/big-data/streaming) tar parser and generator. Also see [tar-fs](https://github.com/mafintosh/tar-fs).

### Network

- [get-port](https://github.com/sindresorhus/get-port) - Get an available port.
- [ipify](https://github.com/sindresorhus/ipify) - Get your public IP address.
- [getmac](https://github.com/bevry/getmac) - Get the computer MAC address.
- [DHCP](https://github.com/infusion/node-dhcp) - DHCP client and server.
- [netcat](https://github.com/roccomuso/netcat) - Netcat port in pure JS.

### Database

- Drivers
	- [PostgreSQL](https://github.com/brianc/node-postgres) - [PostgreSQL](/@harrisonqian/awesome/wiki/databases/postgresql) client. Pure [JavaScript](/@harrisonqian/awesome/wiki/programming-languages/javascript) and native libpq bindings.

---
*truncated — [full list on GitHub](https://github.com/sindresorhus/awesome-nodejs)*