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🌎 Node.js is an open-source, cross-platform, JavaScript runtime for writing servers and command-line tools.

Contents

• Official
• Packages
  • Mad science
  • Command-line apps
  • Functional programming
  • HTTP
  • Debugging / Profiling
  • Logging
  • Command-line utilities
  • Build tools
  • Hardware
  • Templating
  • Web frameworks
  • Documentation
  • Filesystem
  • Control flow
  • Streams
  • Real-time
  • Image
  • Text
  • Number
  • Math
  • Date
  • URL
  • Data validation
  • Parsing
  • Humanize
  • Compression
  • Network
  • Database
  • Testing
  • Security
  • Benchmarking
  • Minifiers
  • Authentication
  • Authorization
  • Email
  • Job queues
  • Node.js management
  • Cross-platform integration
  • Natural language processing
  • Process management
  • Automation
  • AST
  • Static site generators
  • Content management systems
  • Forum
  • Blogging
  • Weird
  • Serialization
  • Miscellaneous
• Package Manager
• Resources
  • Tutorials
  • Discovery
  • Articles
  • Newsletters
  • Videos
  • Books
  • Blogs
  • Courses
  • Cheatsheets
  • Tools
  • Community
  • Miscellaneous
• Related lists

Official

• 🌎 Website
• 🌎 Documentation
• 104419⭐  28125🍴 Repository)

Packages

Mad science

•  29085⭐   2679🍴 webtorrent) - Streaming torrent client for Node.js and the browser.
•   6163⭐    674🍴 peerflix) - Streaming torrent client.
•   7454⭐   1249🍴 ipfs) - Distributed file system that seeks to connect all computing devices with the same system of files.
• stackgl - Open software ecosystem for WebGL, built on top of browserify and npm.
•    311⭐     16🍴 peerwiki) - All of Wikipedia on BitTorrent.
•    512⭐     39🍴 peercast) - Stream a torrent video to Chromecast.
•   5576⭐   2056🍴 BitcoinJS) - Clean, readable, proven Bitcoin library.
•   4778⭐   2064🍴 Bitcore) - Pure and powerful Bitcoin library.
•   9570⭐   1123🍴 PDFKit) - PDF generation library.
•   8859⭐    918🍴 turf) - Modular geospatial processing and analysis engine.
•    440⭐     26🍴 webcat) - p2p pipe across the web using WebRTC that uses your GitHub private/public key for authentication.
•   6915⭐    607🍴 NodeOS) - The first operating system powered by npm.
•   1182⭐    133🍴 YodaOS) - AI operating system.
•  14207⭐   1061🍴 Brain.js) - Machine-learning framework.
•   2509⭐    204🍴 Pipcook) - Front-end algorithm framework to create a machine learning pipeline.
•   9828⭐   1634🍴 Cytoscape.js) - Graph theory (a.k.a. network) modeling and analysis.
•   3827⭐    265🍴 js-git) - JavaScript implementation of Git.
•  34595⭐   7996🍴 xlsx) - Pure JS Excel spreadsheet reader and writer.
•   7317⭐    356🍴 isomorphic-git) - Pure JavaScript implementation of Git.

Command-line apps

•   7493⭐    297🍴 np) - Better npm publish.
•    167⭐     27🍴 npm-name) - Check a package name's availability on npm.
•    192⭐      8🍴 gh-home) - Open the GitHub page of the repo in the current directory.
•    194⭐     10🍴 npm-home) - Open the npm page of a package.
•   2549⭐     78🍴 trash) - Safer alternative to rm.
•   3902⭐    167🍴 speed-test) - Test your internet connection speed and ping.
•   9634⭐    746🍴 pageres) - Capture website screenshots.
•    423⭐     64🍴 cpy) - Copy files.
•   4093⭐    150🍴 vtop) - More better top, with nice charts.
•    130⭐      6🍴 empty-trash) - Empty the trash.
•    386⭐     18🍴 is-up) - Check whether a website is up or down.
•   1195⭐     83🍴 is-online) - Check if the internet connection is up.
•   1009⭐     64🍴 public-ip) - Get your public IP address.
•    487⭐     19🍴 clipboard-cli) - Copy & paste on the terminal.
•   7558⭐    285🍴 XO) - Enforce strict code style using the JavaScript happiness style.
•  24402⭐   4412🍴 ESLint) - The pluggable linting utility for JavaScript.
•    964⭐     82🍴 David) - Tells you when your package npm dependencies are out of date.
•  13372⭐   1470🍴 http-server) - Simple, zero-config command-line HTTP server.
•   4341⭐    487🍴 Live Server) - Development HTTP-server with livereload capability.
•    338⭐     17🍴 bcat) - Pipe command output to web browsers.
•    239⭐     22🍴 normit) - Google Translate with speech synthesis in your terminal.
•   6832⭐    160🍴 fkill) - Fabulously kill processes. Cross-platform.
•    419⭐     19🍴 pjs) - Pipeable JavaScript. Quickly filter, map, and reduce from the terminal.
•   1573⭐    214🍴 license-checker) - Check licenses of your app's dependencies.
•    437⭐     61🍴 browser-run) - Easily run code in a browser environment.
•    123⭐      5🍴 tmpin) - Adds stdin support to any CLI app that accepts file input.
•   1022⭐     89🍴 wallpaper) - Change the desktop wallpaper.
•    328⭐     15🍴 pen) - Live Markdown preview in the browser from your favorite editor.
•    650⭐     28🍴 dark-mode) - Toggle the macOS Dark Mode.
•    241⭐     24🍴 Jsome) - Pretty prints JSON with configurable colors and indentation.
•    110⭐     11🍴 mobicon) - Mobile app icon generator.
•     70⭐     10🍴 mobisplash) - Mobile app splash screen generator.
•    500⭐     50🍴 diff2html-cli) - Pretty git diff to HTML generator.
•   1135⭐     62🍴 trymodule) - Try out npm packages in the terminal.
•   4553⭐    197🍴 jscpd) - Copy/paste detector for source code.
•    817⭐     46🍴 atmo) - Server-side API mocking.
•   1192⭐     71🍴 auto-install) - Auto installs dependencies as you code.
•      ?⭐      ?🍴 lessmd) - Markdown in the terminal.
•   2818⭐     42🍴 cost-of-modules) - Find out which dependencies are slowing you down.
•  18298⭐   1299🍴 localtunnel) - Expose your localhost to the world.
•   3467⭐    117🍴 svg-term-cli) - Share terminal sessions via SVG.
•   9648⭐    323🍴 gtop) - System monitoring dashboard for the terminal.
•   5394⭐    114🍴 themer) - Generate themes for your editor, terminal, wallpaper, Slack, and more.
•   5703⭐    118🍴 carbon-now-cli) - Beautiful images of your code — from right inside your terminal.
•    229⭐     18🍴 cash-cli) - Convert between 170 currencies.
•   8896⭐    383🍴 taskbook) - Tasks, boards & notes for the command-line habitat.
•    597⭐     24🍴 discharge) - Easily deploy static websites to Amazon S3.
•   7973⭐    179🍴 npkill) - Easily find and remove old and heavy node_modules folders.

Functional programming

•  59025⭐   6957🍴 lodash) - Utility library delivering consistency, customization, performance, & extras. A better and faster Underscore.js.
•  32866⭐   1780🍴 immutable) - Immutable data collections.
•  23612⭐   1432🍴 Ramda) - Utility library with a focus on flexible functional composition enabled by automatic currying and reversed argument order. Avoids mutating data.
•   1288⭐    119🍴 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.
•  30280⭐   2982🍴 RxJS) - Functional reactive library for transforming, composing, and querying various kinds of data.
•   1865⭐    107🍴 Kefir.js) - Reactive library with focus on high performance and low memory usage.

HTTP

•  13982⭐    915🍴 got) - Nicer interface to the built-in http module.
•   5830⭐    499🍴 undici) - High performance HTTP client written from scratch with zero dependencies.
•    668⭐     20🍴 ky-universal) - Universal HTTP client based on Fetch.
•   8659⭐   1004🍴 node-fetch) - window.fetch for Node.js.
• 104250⭐  10733🍴 axios) - Promise based HTTP client (works in the browser too).
•  16543⭐   1327🍴 superagent) - HTTP request library.
•    308⭐     21🍴 http-fake-backend) - Build a fake backend by providing the content of JSON files or JavaScript objects through configurable routes.
•    287⭐     40🍴 cacheable-request) - Wrap native HTTP requests with RFC compliant cache support.
•    404⭐     20🍴 gotql) - GraphQL request library built on  13982⭐    915🍴 got).
•    346⭐     41🍴 global-agent) - Global HTTP/HTTPS proxy agent that is configurable using environment variables.
•    181⭐     15🍴 smoke) - File-based HTTP mock server with recording abilities.
•    549⭐     25🍴 purest) - REST client.

Debugging / Profiling

•  11016⭐    901🍴 debug) - Tiny debugging utility.
•   1657⭐     53🍴 why-is-node-running) - Node.js is running but you don't know why?
•    364⭐     39🍴 njsTrace) - Instrument and trace your code, see all function calls, arguments, return values, as well as the time spent in each function.
•     58⭐      4🍴 vstream) - Instrumentable streams mix-ins to inspect a pipeline of streams.
•    250⭐      4🍴 stackman) - Enhance an error stacktrace with code excerpts and other goodies.
•    306⭐     18🍴 locus) - Starts a REPL at runtime that has access to all variables.
•   3132⭐    103🍴 0x) - Flamegraph profiling.
•    120⭐      9🍴 ctrace) - Well-formatted and improved trace system calls and signals.
•   1583⭐     52🍴 leakage) - Write memory leak tests.
•   1140⭐     98🍴 llnode) - Post-mortem analysis tool which allows you to inspect objects and get insights from a crashed Node.js process.
•    219⭐      5🍴 thetool) - Capture different CPU, memory, and other profiles for your app in Chrome DevTools friendly format.
•    879⭐    136🍴 swagger-stats) - Trace API calls and monitor API performance, health, and usage metrics.
•    194⭐     22🍴 NiM) - Manages DevTools debugging workflow.
•     80⭐      3🍴 dats) - Minimalistic and zero-dependencies  17502⭐   1956🍴 StatsD) client.

Logging

•  13405⭐    845🍴 pino) - Extremely fast logger inspired by Bunyan.
•  22155⭐   1797🍴 winston) - Multi-transport async logging library.
•    110⭐     27🍴 console-log-level) - The most simple logger imaginable with support for log levels and custom prefixes.
•    747⭐     42🍴 storyboard) - End-to-end, hierarchical, real-time, colorful logs and stories.
•   5688⭐    161🍴 consola) - Console logger.

Command-line utilities

•  21492⭐    848🍴 chalk) - Terminal string styling done right.
•   3502⭐    151🍴 meow) - CLI app helper.
•  10961⭐    995🍴 yargs) - Command-line parser that automatically generates an elegant user-interface.
•   8941⭐    270🍴 ora) - Elegant terminal spinner.
•    335⭐     28🍴 get-stdin) - Easier stdin.
•   1078⭐     39🍴 log-update) - Log by overwriting the previous output in the terminal. Useful for rendering progress bars, animations, etc.
•  25958⭐    582🍴 Ink) - React for interactive command-line apps.
•    461⭐     30🍴 listr2) - Terminal task list.
•   1196⭐    123🍴 conf) - Simple config handling for your app or module.
•    470⭐     43🍴 ansi-escapes) - ANSI escape codes for manipulating the terminal.
•    735⭐     34🍴 log-symbols) - Colored symbols for various log levels.
•    587⭐     23🍴 figures) - Unicode symbols with Windows CMD fallbacks.
•   1486⭐     57🍴 boxen) - Create boxes in the terminal.
•    607⭐     25🍴 terminal-link) - Create clickable links in the terminal.
•    946⭐     31🍴 terminal-image) - Display images in the terminal.
•    454⭐     27🍴 string-width) - Get the visual width of a string - the number of columns required to display it.
•     85⭐     13🍴 cli-truncate) - Truncate a string to a specific width in the terminal.
•  11158⭐    524🍴 blessed) - Curses-like library.
•  19478⭐   1266🍴 Inquirer.js) - Interactive command-line prompt.
•    260⭐     20🍴 yn) - Parse yes/no like values.
•    502⭐     43🍴 cli-table3) - Pretty unicode tables.
•   1002⭐     28🍴 drawille) - Draw on the terminal with unicode braille characters.
•    233⭐     61🍴 ascii-charts) - ASCII bar chart in the terminal.
•   2951⭐    218🍴 progress) - Flexible ascii progress bar.
•    555⭐     62🍴 insight) - Helps you understand how your tool is being used by anonymously reporting usage metrics to Google Analytics.
•     98⭐      6🍴 cli-cursor) - Toggle the CLI cursor.
•     32⭐      3🍴 cli-columns) - Columnated unicode and ansi-safe text lists.
•   1538⭐     59🍴 cfonts) - Sexy ASCII fonts for the console.
•    295⭐     24🍴 multispinner) - Multiple, simultaneous, individually controllable CLI spinners.
•   1379⭐     39🍴 omelette) - Shell autocompletion helper.
•   6273⭐    235🍴 cross-env) - Set environment variables cross-platform.
•  14152⭐    722🍴 shelljs) - Portable Unix shell commands.
•     97⭐     12🍴 sudo-block) - Block users from running your app with root permissions.
•    424⭐     12🍴 sparkly) - Generate sparklines ▁▂▃▅▂▇.
•  17623⭐    907🍴 Bit) - Create, maintain, find and use small modules and components across repositories.
•   1003⭐     19🍴 gradient-string) - Beautiful color gradients in terminal output.
•   8870⭐    308🍴 oclif) - CLI framework complete with parser, automatic documentation, testing, and plugins.
•    137⭐     15🍴 terminal-size) - Reliably get the terminal window size.
•    351⭐     46🍴 Cliffy) - Framework for interactive CLIs.
•  42024⭐   1066🍴 zx) - Write shell scripts JavaScript.

Build tools

•  43171⭐   2253🍴 parcel) - Blazing fast, zero config web app bundler.
•  64231⭐   8723🍴 webpack) - Packs modules and assets for the browser.
•  24883⭐   1442🍴 rollup) - Next-generation ES2015 module bundler.
•  32916⭐   4239🍴 gulp) - Streaming and fast build system that favors code over config.
•   3329⭐    219🍴 Broccoli) - Fast, reliable asset pipeline, supporting constant-time rebuilds and compact build definitions.
•   6813⭐    436🍴 Brunch) - Front-end web app build tool with simple declarative config, fast incremental compilation, and an opinionated workflow.
•   4008⭐    238🍴 FuseBox) - Fast build system that combines the power of webpack, JSPM and SystemJS, with first-class TypeScript support.
•  24201⭐    999🍴 pkg) - Package your Node.js project into an executable.
•  65254⭐   5790🍴 Vite) - Front-end build tool with hot module replacement and static asset bundling.

Hardware

•  13218⭐   1760🍴 johnny-five) - Firmata based Arduino Framework.
•   5717⭐    998🍴 serialport) - Access serial ports for reading and writing.
•   1514⭐    272🍴 usb) - USB library.
•    342⭐     57🍴 i2c-bus) - I2C serial bus access.
•   1232⭐    117🍴 onoff) - GPIO access and interrupt detection.
•    116⭐     16🍴 spi-device) - SPI serial bus access.
•    939⭐     88🍴 pigpio) - Fast GPIO, PWM, servo control, state change notification, and interrupt handling on the Raspberry Pi.
•    244⭐     59🍴 gps) - NMEA parser for handling GPS receivers.
•    599⭐    233🍴 modbus-serial) - A pure JavaScript implementation of MODBUS-RTU (serial and TCP).

Templating

•  13202⭐    636🍴 marko) - HTML-based templating engine that compiles templates to CommonJS modules and supports streaming, async rendering and custom tags.
•   8457⭐    631🍴 nunjucks) - Templating engine with inheritance, asynchronous control, and more (jinja2 inspired).
•  17767⭐   2040🍴 handlebars.js) - Superset of Mustache templates which adds powerful features like helpers and more advanced blocks.
•   7597⭐    815🍴 EJS) - Simple unopinionated templating language.
•  21540⭐   1954🍴 Pug) - High-performance template engine heavily influenced by Haml.

Web frameworks

•  30879⭐   2202🍴 Fastify) - Fast and low overhead web framework.
• 121546⭐  26012🍴 Next.js) - Minimalistic framework for server-rendered universal JavaScript web apps.
•  52411⭐   4796🍴 Nuxt.js) - Minimalistic framework for server-rendered Vue.js apps.
•  14516⭐   1328🍴 Hapi) - Framework for building applications and services.
•  10534⭐    458🍴 Micro) - Minimalistic microservice framework with an async approach.
•  34894⭐   3217🍴 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.
•  64007⭐  14052🍴 Express) - Web application framework, providing a robust set of features for building single and multi-page, and hybrid web applications.
•  14944⭐    742🍴 Feathers) - Microservice framework built in the spirit of Express.
•   4859⭐   1054🍴 LoopBack) - Powerful framework for creating REST APIs and easily connecting to backend data sources.
•  44075⭐   5162🍴 Meteor) - An ultra-simple, database-everywhere, data-on-the-wire, pure-Javascript web framework. (You might like   1418⭐    154🍴 awesome-meteor))
•  10703⭐    983🍴 Restify) - Enables you to build correct REST web services.
•   5310⭐    615🍴 ThinkJS) - Framework with ES2015+ support, WebSockets, REST API.
•   2391⭐    262🍴 ActionHero) - Framework for making reusable & scalable APIs for TCP sockets, WebSockets, and HTTP clients.
•   3945⭐    314🍴 seneca) - Toolkit for writing microservices.
•  15599⭐    617🍴 AdonisJs) - A true MVC framework for Node.js built on solid foundations of Dependency Injection and IoC container.
•   6043⭐    577🍴 Moleculer) - Fast & powerful microservices framework.
•  64852⭐   7421🍴 Nest) - Angular-inspired framework for building efficient and scalable server-side apps.
•   7958⭐    672🍴 TypeGraphQL) - Modern framework for creating GraphQL APIs with TypeScript, using classes and decorators.
•   2613⭐    121🍴 Tinyhttp) - Modern and fast Express-like web framework.
•   2141⭐     71🍴 Marble.js) - Functional reactive framework for building server-side apps, based on TypeScript and RxJS.
•   2262⭐    153🍴 Lad) - Framework made by a former Express TC and Koa member that bundles web, API, job, and proxy servers.
•   2754⭐    282🍴 Ts.ED) - Intituive TypeScript framework for building server-side apps on top of Express.js or Koa.js.
•  16021⭐    424🍴 Hono) - Small and fast web framework.

Documentation

•   5765⭐    482🍴 documentation.js) - API documentation generator with support for ES2015+ and flow annotation.
•   3543⭐    569🍴 Docco) - Documentation generator which produces an HTML document that displays your comments intermingled with your code.
•  14811⭐   1432🍴 JSDoc) - API documentation generator similar to JavaDoc or PHPDoc.
•  53373⭐   8009🍴 Docusaurus) - Documentation website generator that leverages React and Markdown, and comes with translation and versioning features.

Filesystem

•   1309⭐     60🍴 del) - Delete files/folders using globs.
•   2467⭐    127🍴 globby) - Glob files with support for multiple patterns.
•  10604⭐    564🍴 chokidar) - Filesystem watcher which stabilizes events from fs.watch and fs.watchFile as well as using native fsevents on macOS.
•    568⭐     49🍴 find-up) - Find a file by walking up parent directories.
•    232⭐     38🍴 proper-lockfile) - Inter-process and inter-machine lockfile utility.
•    240⭐     48🍴 load-json-file) - Read and parse a JSON file.
•    209⭐     40🍴 write-json-file) - Stringify and write JSON to a file atomically.
•     48⭐     16🍴 fs-write-stream-atomic) - Like fs.createWriteStream(), but atomic.
•    479⭐     30🍴 filenamify) - Convert a string to a valid filename.
•    145⭐     17🍴 istextorbinary) - Check if a file is text or binary.
•    771⭐     40🍴 fs-jetpack) - Completely redesigned file system API for convenience in everyday use.
•   9358⭐    774🍴 fs-extra) - Extra methods for the fs module.
•    227⭐     24🍴 pkg-dir) - Find the root directory of an npm package.
•    221⭐     16🍴 filehound) - Flexible and fluent interface for searching the file system.
•    195⭐     15🍴 move-file) - Move a file, even works across devices.
•    412⭐     32🍴 tempy) - Get a random temporary file or directory path.

Control flow

• Promises
  •   1503⭐     67🍴 pify) - Promisify a callback-style function.
  •    605⭐     43🍴 delay) - Delay a promise a specified amount of time.
  •     59⭐      7🍴 promise-memoize) - Memoize promise-returning functions, with expire and prefetch.
  •     38⭐      4🍴 valvelet) - Limit the execution rate of a promise-returning function.
  •   1233⭐     56🍴 p-map) - Map over promises concurrently.
  •   4612⭐    126🍴 More…)
• Observables
  •  30280⭐   2982🍴 RxJS) - Reactive programming.
  •     46⭐      6🍴 observable-to-promise) - Convert an Observable to a Promise.
  •    333⭐     15🍴 More…)
• Streams
  •   3423⭐    146🍴 Highland.js) - Manages synchronous and asynchronous code easily, using nothing more than standard JavaScript and Node-like Streams.

Streams

•    334⭐     33🍴 get-stream) - Get a stream as a string or buffer.
•    131⭐     24🍴 from2) - Convenience wrapper for ReadableStream, inspired by through2.
•    205⭐     14🍴 into-stream) - Convert a buffer/string/array/object into a stream.
•    190⭐     36🍴 duplexify) - Turn a writeable and readable stream into a single streams2 duplex stream.
•    252⭐     14🍴 pumpify) - Combine an array of streams into a single duplex stream.
•     56⭐      5🍴 peek-stream) - Transform stream that lets you peek the first line before deciding how to parse it.
•     77⭐     19🍴 binary-split) - Newline (or any delimiter) splitter stream.
•    324⭐     53🍴 byline) - Super-simple line-by-line Stream reader.
•     27⭐      5🍴 first-chunk-stream) - Transform the first chunk in a stream.
•     11⭐      6🍴 pad-stream) - Pad each line in a stream.
•    284⭐     26🍴 multistream) - Combine multiple streams into a single stream.
•   1020⭐    223🍴 readable-stream) - Mirror of Streams2 and Streams3 implementations in core.
•     74⭐     11🍴 through2-concurrent) - Transform object streams concurrently.

Real-time

•  16902⭐   1735🍴 µWebSockets) - Highly scalable WebSocket server & client library.
•  60307⭐  10079🍴 Socket.io) - Enables real-time bidirectional event-based communication.
•   4381⭐    370🍴 Faye) - Real-time client-server message bus, based on Bayeux protocol.
•   6120⭐    314🍴 SocketCluster) - Scalable HTTP + WebSocket engine which can run on multiple CPU cores.
•   4461⭐    272🍴 Primus) - An abstraction layer for real-time frameworks to prevent module lock-in.
•    293⭐    109🍴 deepstream.io) - Scalable real-time microservice framework.
•    210⭐      9🍴 Kalm) - Low-level socket router and middleware framework.
•   8346⭐   1398🍴 MQTT.js) - Client for MQTT - Pub-sub based messaging protocol for use on top of TCP/IP.
•    567⭐    114🍴 rpc-websockets) - JSON-RPC 2.0 implementation over WebSockets.
•   1743⭐    228🍴 Aedes) - Barebone MQTT server that can run on any stream server.

Image

•  28135⭐   1276🍴 sharp) - The fastest module for resizing JPEG, PNG, WebP and TIFF images.
•    366⭐     16🍴 image-type) - Detect the type of an image.
•    411⭐      9🍴 image-dimensions) - Get the dimensions of an image.
•   6934⭐    613🍴 gm) - GraphicsMagick and ImageMagick wrapper.
•   2364⭐    230🍴 lwip) - Lightweight image processor which does not require ImageMagick.
•   3635⭐    238🍴 pica) - High quality & fast resize (lanczos3) in pure JS. Alternative to canvas drawImage(), when no pixelation allowed.
•  13524⭐    755🍴 jimp) - Image processing in pure JavaScript.
•   7211⭐    602🍴 qrcode) - QR code and bar code generator.
•    595⭐     30🍴 ImageScript) - Image processing in JavaScript, utilizing WebAssembly for performance.

Text

•   3025⭐    281🍴 iconv-lite) - Convert character encodings.
•    158⭐     12🍴 string-length) - Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes.
•    660⭐     94🍴 camelcase) - Convert a dash/dot/underscore/space separated string to camelCase: foo-bar → fooBar.
•    569⭐     55🍴 escape-string-regexp) - Escape RegExp special characters.
•     22⭐      8🍴 splice-string) - Remove or replace part of a string like Array#splice.
•    111⭐     17🍴 indent-string) - Indent each line in a string.
•    132⭐     18🍴 strip-indent) - Strip leading whitespace from every line in a string.
•    192⭐     27🍴 detect-indent) - Detect the indentation of code.
•   3398⭐    252🍴 he) - HTML entity encoder/decoder.
•   3066⭐    419🍴 i18n-node) - Simple translation module with dynamic JSON storage.
•    253⭐     14🍴 babelfish) - i18n with very easy syntax for plurals.
•    535⭐     33🍴 matcher) - Simple wildcard matching.
•     39⭐     12🍴 unhomoglyph) - Normalize visually similar unicode characters.
•   7460⭐    624🍴 i18next) - Internationalization framework.
•  23574⭐    763🍴 nanoid) - Tiny, secure, URL-friendly, unique string ID generator.
•   3188⭐    198🍴 StegCloak) - Conceal secrets within strings, in plain sight.

Number

•     85⭐     16🍴 random-int) - Generate a random integer.
•     36⭐      8🍴 random-float) - Generate a random float.
•    116⭐     17🍴 unique-random) - Generate random numbers that are consecutively unique.
•    155⭐     11🍴 round-to) - Round a number to a specific number of decimal places: 1.234 → 1.2.

Math

•   1190⭐     61🍴 ndarray) - Multidimensional arrays.
•  14094⭐   1228🍴 mathjs) - An extensive math library.
•     14⭐      3🍴 math-clamp) - Clamp a number.
•    105⭐     10🍴 algebra) - Algebraic structures.
•     67⭐      5🍴 multimath) - Core to create fast image math in WebAssembly and JS.

Date

•  14946⭐    721🍴 Luxon) - Library for working with dates and times.
•  33853⭐   1744🍴 date-fns) - Modern date utility.
•  45950⭐   2254🍴 Day.js) - Immutable date library alternative to Moment.js.
•   1297⭐    157🍴 dateformat) - Date formatting.
•     10⭐      0🍴 tz-format) - Format a date with timezone: 2015-11-30T10:40:35+01:00.
•     59⭐      4🍴 cctz) - Fast parsing, formatting, and timezone conversation for dates.

URL

•    824⭐    127🍴 normalize-url) - Normalize a URL.
•    247⭐      6🍴 humanize-url) - Humanize a URL: https://sindresorhus.com → sindresorhus.com.
•    114⭐     11🍴 url-unshort) - Expand shortened URLs.
•   1108⭐     85🍴 speakingurl) - Generate a slug from a string with transliteration.
•    645⭐     74🍴 linkify-it) - Link patterns detector with full unicode support.
•    578⭐     42🍴 url-pattern) - Easier than regex string matching patterns for URLs and other strings.
•     63⭐      5🍴 embedza) - Create HTML snippets/embeds from URLs using info from oEmbed, Open Graph, meta tags.

Data validation

•  20651⭐   1510🍴 joi) - Object schema description language and validator for JavaScript objects.
•    957⭐    112🍴 is-my-json-valid) - JSON Schema validator that uses code generation to be extremely fast.
•    158⭐      9🍴 property-validator) - Easy property validation for Express.
•    504⭐     45🍴 schema-inspector) - JSON API sanitization and validation.
•  13458⭐    862🍴 ajv) - The fastest JSON Schema validator. Supports v5, v6 and v7 proposals.
•   6843⭐    219🍴 Superstruct) - Simple and composable way to validate data in JavaScript (and TypeScript).
•  22334⭐    905🍴 yup) - Object schema validation.
•  30937⭐   1068🍴 zod) - TypeScript-first schema validation with static type inference.

Parsing

•   7288⭐    353🍴 remark) - Markdown processor powered by plugins.
•  17345⭐   1679🍴 markdown-it) - Markdown parser with 100% CommonMark support, extensions and syntax plugins.
•   3569⭐    231🍴 parse5) - Fast full-featured spec compliant HTML parser.
•   6021⭐    164🍴 @parcel/css) - A CSS parser, transformer, and minifier written in Rust.
•    590⭐     55🍴 strip-json-comments) - Strip comments from JSON.
•    120⭐     10🍴 strip-css-comments) - Strip comments from CSS.
•    336⭐     35🍴 parse-json) - Parse JSON with more helpful errors.
•   6258⭐    474🍴 URI.js) - URL mutation.
•   1903⭐    180🍴 JSONStream) - Streaming JSON.parse and stringify.
•    312⭐     14🍴 neat-csv) - Fast CSV parser. Callback interface for the above.
•   1407⭐    133🍴 csv-parser) - Streaming CSV parser that aims to be faster than everyone else.
•   4774⭐    419🍴 PEG.js) - Simple parser generator that produces fast parsers with excellent error reporting.
•   5840⭐    350🍴 x-ray) - Web scraping utility.
•   3559⭐    228🍴 nearley) - Simple, fast, powerful parsing for JavaScript.
•    153⭐      5🍴 binary-extract) - Extract a value from a buffer of JSON without parsing the whole thing.
•    163⭐      6🍴 Stylecow) - Parse, manipulate and convert modern CSS to make it compatible with all browsers. Extensible with plugins.
•   6194⭐    762🍴 js-yaml) - Very fast YAML parser.
•   4825⭐    596🍴 xml2js) - XML to JavaScript object converter.
•   4328⭐    450🍴 Jison) - Friendly JavaScript parser generator. It shares genes with Bison, Yacc and family.
•   1352⭐    142🍴 google-libphonenumber) - Parse, format, store and validate phone numbers.
•    449⭐    141🍴 ref) - Read/write structured binary data in Buffers.
•    932⭐    179🍴 xlsx-populate) - Read/write Excel XLSX.
•   2410⭐    198🍴 Chevrotain) - Very fast and feature rich parser building toolkit for JavaScript.
•   2384⭐    297🍴 fast-xml-parser) - Validate and parse XML.

Humanize

•   1078⭐     79🍴 pretty-bytes) - Convert bytes to a human readable string: 1337 → 1.34 kB.
•   1017⭐     62🍴 pretty-ms) - Convert milliseconds to a human readable string: 1337000000 → 15d 11h 23m 20s.
•   4988⭐    259🍴 ms) - Tiny millisecond conversion utility.
•   1518⭐     49🍴 pretty-error) - Errors with less clutter.
•    341⭐     36🍴 read-art) - Extract readable content from any page.

Compression

•    320⭐     44🍴 yazl) - Zip.
•    677⭐     77🍴 yauzl) - Unzip.
•   2746⭐    217🍴 Archiver) - Streaming interface for archive generation, supporting ZIP and TAR.
•   5361⭐    782🍴 pako) - High speed zlib port to pure js (deflate, inflate, gzip).
•    398⭐     93🍴 tar-stream) - Streaming tar parser and generator. Also see    350⭐     75🍴 tar-fs).

Network

•    854⭐     63🍴 get-port) - Get an available port.
•    269⭐     14🍴 ipify) - Get your public IP address.
•    348⭐     57🍴 getmac) - Get the computer MAC address.
•    293⭐     71🍴 DHCP) - DHCP client and server.
•    405⭐     43🍴 netcat) - Netcat port in pure JS.

Database

• Drivers
  •  11969⭐   1194🍴 PostgreSQL) - PostgreSQL client. Pure JavaScript and native libpq bindings.
  •  13950⭐   1183🍴 Redis) - Redis client.
  •   4074⭐    266🍴 LevelUP) - LevelDB.
  •  18179⭐   2517🍴 MySQL) - MySQL client.
  •    634⭐    161🍴 couchdb-nano) - CouchDB client.
  •    198⭐     77🍴 Aerospike) - Aerospike client.
  •    461⭐    226🍴 Couchbase) - Couchbase client.
  •   9971⭐   1773🍴 MongoDB) - MongoDB driver.
• ODM / ORM
  •  29115⭐   4244🍴 Sequelize) - Multi-dialect ORM. Supports PostgreSQL, SQLite, MySQL, and more.
  •   6338⭐    568🍴 Bookshelf) - ORM for PostgreSQL, MySQL and SQLite3 in the style of Backbone.js.
  •  26677⭐   3779🍴 Mongoose) - Elegant MongoDB object modeling.
  •   5416⭐    601🍴 Waterline) - Datastore-agnostic tool that dramatically simplifies interaction with one or more databases.
  •    485⭐     38🍴 OpenRecord) - ORM for PostgreSQL, MySQL, SQLite3 and RESTful datastores. Similar to ActiveRecord.
  •   3422⭐    217🍴 pg-promise) - PostgreSQL framework for native SQL using promises.
  •   4414⭐    132🍴 slonik) - PostgreSQL client with strict types, detailed logging and assertions.
  •   7210⭐    639🍴 Objection.js) - Lightweight ORM built on the SQL query builder Knex.
  •  33499⭐   6215🍴 TypeORM) - ORM for PostgreSQL, MariaDB, MySQL, SQLite, and more.
  •   7246⭐    491🍴 MikroORM) - TypeScript ORM based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, PostgreSQL, MySQL and SQLite.
  •  37600⭐   1457🍴 Prisma) - Modern database access (ORM alternative). Auto-generated and type-safe query builder in TypeScript. Supports PostgreSQL, MySQL & SQLite.
• Query builder
  •  18835⭐   2094🍴 Knex) - Query builder for PostgreSQL, MySQL and SQLite3, designed to be flexible, portable, and fun to use.
• Other
  •  13443⭐   1021🍴 NeDB) - Embedded persistent database written in JavaScript.
  •  20984⭐    904🍴 Lowdb) - Small JavaScript database powered by Lodash.
  •   2493⭐    138🍴 Keyv) - Simple key-value storage with support for multiple backends.
  •    188⭐     36🍴 Finale) - RESTful endpoint generator for your Sequelize models.
  •     74⭐     16🍴 database-js) - Wrapper for multiple databases with a JDBC-like connection.
  •    549⭐     47🍴 Mongo Seeding) - Populate MongoDB databases with JavaScript and JSON files.
  •    590⭐     47🍴 @databases) - Query PostgreSQL, MySQL and SQLite3 with plain SQL without risking SQL injection.
  •   1835⭐     94🍴 pg-mem) - In-memory PostgreSQL instance for your tests.

Testing

•  20645⭐   1405🍴 AVA) - Futuristic test runner.
•  22462⭐   2986🍴 Mocha) - Feature-rich test framework making asynchronous testing simple and fun.
•   5530⭐    348🍴 nyc) - Code coverage tool built on istanbul that works with subprocesses.
•   2315⭐    268🍴 tap) - TAP test framework.
•   5758⭐    305🍴 tape) - TAP-producing test harness.
•   2794⭐     68🍴 power-assert) - Provides descriptive assertion messages through the standard assert interface.
•    345⭐     58🍴 Mochify) - TDD with Browserify, Mocha, PhantomJS and WebDriver.
•   2114⭐     51🍴 trevor) - Run tests against multiple versions of Node.js without switching versions manually or pushing to Travis CI.
•   2539⭐    205🍴 loadtest) - Run load tests for your web application, with an API for automation.
•   9570⭐    768🍴 Sinon.JS) - Test spies, stubs and mocks.
•     48⭐      7🍴 navit) - PhantomJS / SlimerJS wrapper to simplify browser test scripting.
•  12562⭐    733🍴 Nock) - HTTP mocking and expectations.
•   4362⭐    311🍴 intern) - Code testing stack.
•   2737⭐     99🍴 toxy) - Hackable HTTP proxy to simulate failure scenarios and network conditions.
•     53⭐     12🍴 hook-std) - Hook and modify stdout/stderr.
•    175⭐     12🍴 testen) - Run tests for multiple versions of Node.js locally with NVM.
•  11733⭐   1292🍴 Nightwatch) - Automated UI testing framework based on Selenium WebDriver.
•   8816⭐   2445🍴 WebdriverIO) - Automated testing based on the WebDriver protocol.
•  43681⭐   6360🍴 Jest) - Painless JavaScript testing.
•   9770⭐    663🍴 TestCafe) - Automated browser testing.
•    922⭐    104🍴 abstruse) - Continuous Integration server.
•   4062⭐    718🍴 CodeceptJS) - End-to-end testing.
•  87084⭐   8987🍴 Puppeteer) - Headless Chrome.
•  62478⭐   3367🍴 Playwright) - Headless Chromium, WebKit, and Firefox with a single API.
•    693⭐     15🍴 nve) - Run any command on multiple versions of Node.js locally.
•   5695⭐    741🍴 axe-core) - Accessibility engine for automated Web UI testing.
•   1722⭐    162🍴 testcontainers-node) - Provides lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Security

•    533⭐     24🍴 upash) - Unified API for all password hashing algorithms.
•   1816⭐    142🍴 themis) - Multilanguage framework for making typical encryption schemes easy to use: data at rest, authenticated data exchange, transport protection, authentication, and so on.
•      ?⭐      ?🍴 GuardRails) - GitHub app that provides security feedback in pull requests.
•   2915⭐    156🍴 rate-limiter-flexible) - Brute-force and DDoS attack protection.
•    632⭐     27🍴 crypto-hash) - Async non-blocking hashing.
•     62⭐      4🍴 jose-simple) - Encryption and decryption of data using the JOSE (JSON Object Signing and Encryption) standard.

Benchmarking

•   5486⭐    334🍴 Benchmark.js) - Benchmarking library that supports high-resolution timers and returns statistically significant results.

Minifiers

•   4382⭐    224🍴 babel-minify) - ES2015+ aware minifier based on the Babel toolchain.
•  12963⭐   1243🍴 UglifyJS2) - JavaScript minifier.
•   4143⭐    323🍴 clean-css) - CSS minifier.
•    163⭐     18🍴 minimize) - HTML minifier.
•   5508⭐    260🍴 imagemin) - Image minifier.

Authentication

•  22515⭐   1229🍴 Passport) - Simple, unobtrusive authentication.
•   4044⭐    256🍴 Grant) - OAuth providers for Express, Koa, Hapi, Fastify, AWS Lambda, Azure, Google Cloud, Vercel, and many more.

Authorization

•   5664⭐    257🍴 CASL) - Isomorphic authorization for UI and API.
•   2494⭐    210🍴 node-casbin) - Authorization library that supports access control models like ACL, RBAC and ABAC.

Email

•  16408⭐   1344🍴 Nodemailer) - The fastest way to handle email.
•   2169⭐    230🍴 emailjs) - Send text/HTML emails with attachments to any SMTP server.
•   3631⭐    339🍴 email-templates) - Create, preview, and send custom email templates.
•  16577⭐    932🍴 MJML) - Markup language designed to reduce the pain of creating responsive emails.

Job queues

•  15117⭐   1429🍴 bull) - Persistent job and message queue.
•   9272⭐    793🍴 agenda) - MongoDB-backed job scheduling.
•     73⭐      9🍴 idoit) - Redis-backed job queue engine with advanced job control.
•   1340⭐    150🍴 node-resque) - Redis-backed job queue.
•   1739⭐    126🍴 rsmq) - Redis-backed message queue.
•   3655⭐    214🍴 bee-queue) - High-performance Redis-backed job queue.
•    578⭐     64🍴 RedisSMQ) - Simple high-performance Redis message queue with real-time monitoring.
•   1696⭐    329🍴 sqs-consumer) - Build Amazon Simple Queue Service (SQS) based apps without the boilerplate.
•    489⭐     43🍴 better-queue) - Simple and efficient job queue when you cannot use Redis.
•   5428⭐    350🍴 bullmq) - Persistent job and message queue.

Node.js management

•  18573⭐    729🍴 n) - Node.js version management.
•   1593⭐    137🍴 nave) - Virtual Environments for Node.js.
•   1673⭐    203🍴 nodeenv) - Node.js virtual environment compatible to Python's virtualenv.
•  35194⭐   3202🍴 nvm for Windows) - Version management for Windows.
•   2178⭐    137🍴 nodenv) - Version manager that is similar to Ruby's rbenv. It supports auto version switching.
•  15819⭐    398🍴 fnm) - Cross-platform Node.js version manager built in Rust.

Cross-platform integration

•   5567⭐    237🍴 napi-rs) - Framework for building compiled Node.js add-ons in Rust via Node-API.
•   7805⭐    280🍴 Neon) - Rust bindings for writing safe and fast native Node.js modules.
•   5408⭐    644🍴 Edge.js) - Run .NET and Node.js code in the same process on Windows, macOS, and Linux.
•    647⭐     34🍴 DotNetJS) - Consume .NET libraries in Node.js using this .NET interoperability layer.

Natural language processing

•   2337⭐     95🍴 retext) - An extensible natural language system.
•   4046⭐    174🍴 franc) - Detect the language of text.
•    707⭐     35🍴 leven) - Measure the difference between two strings using the Levenshtein distance algorithm.
•  10499⭐    859🍴 natural) - Natural language facility.
•   6114⭐    615🍴 nlp.js) - Building bots, with entity extraction, sentiment analysis, automatic language identify, and more.

Process management

•  40824⭐   2578🍴 PM2) - Advanced Process Manager.
•  26058⭐   1711🍴 nodemon) - Monitor for changes in your app and automatically restart the server.
•    532⭐     50🍴 node-mac) - Run scripts as a native Mac daemon and log to the console app.
•    419⭐     78🍴 node-linux) - Run scripts as native system service and log to syslog.
•   2770⭐    358🍴 node-windows) - Run scripts as a native Windows service and log to the Event viewer.
•   3763⭐    261🍴 supervisor) - Restart scripts when they crash or restart when a *.js file changes.
•   4970⭐    544🍴 Phusion Passenger) - Friendly process manager that integrates directly into Nginx.

Automation

•  12143⭐    922🍴 robotjs) - Desktop Automation: control the mouse, keyboard and read the screen.
•   2100⭐    110🍴 nut.js) - Cross-platform native GUI automation / testing framework with image matching capabilities which integrates with Jest.

AST

•  10277⭐    849🍴 Acorn) - Tiny, fast JavaScript parser.
•  42966⭐   5587🍴 babel-parser) - JavaScript parser used in Babel.

Static site generators

•   3056⭐    241🍴 DocPad) - Static site generator with dynamic abilities and huge plugin ecosystem.
•  26794⭐   5642🍴 docsify) - Markdown documentation site generator with no statically built HTML files.
•    425⭐     19🍴 Charge) - Opinionated, zero-config static site generator using JSX and MDX.

Content management systems

•   8908⭐   1125🍴 KeystoneJS) - CMS and web application platform built on Express and MongoDB.
•   4278⭐    584🍴 ApostropheCMS) - Content management system with an emphasis on intuitive front end content editing and administration built on Express and MongoDB.
•  60947⭐   7602🍴 Strapi) - Content Management Framework (headless-CMS) to build powerful APIs.
•   1377⭐    107🍴 Factor) - Vue.js dashboard framework and headless CMS.
•   7989⭐    636🍴 AdminBro) - Auto-generated admin panel with CRUD for all your resources.
•    447⭐     14🍴 Graphweaver) - CMS and headless GraphQL API.

Forum

•  13946⭐   2731🍴 nodeBB) - Forum platform for the modern web.

Blogging

•  45950⭐  10031🍴 Ghost) - Simple, powerful publishing platform.
•  38636⭐   4735🍴 Hexo) - Fast, simple and powerful blogging framework.

Weird

•    410⭐     38🍴 cows) - ASCII cows.
•    393⭐     59🍴 superb) - Get superb like words.
•    271⭐     41🍴 cat-names) - Get popular cat names.
•    124⭐     15🍴 dog-names) - Get popular dog names.
•    234⭐     26🍴 superheroes) - Get superhero names.
•    117⭐     20🍴 supervillains) - Get supervillain names.
•   1766⭐    112🍴 cool-ascii-faces) - Get some cool ascii faces.
•    250⭐     19🍴 cat-ascii-faces) - ₍˄·͈༝·͈˄₎◞ ̑̑ෆ⃛ (=ↀωↀ=)✧ (^･o･^)ﾉ”.
•    107⭐      8🍴 nerds) - Get data from nerdy topics like Harry Potter, Star Wars, and Pokémon.

Serialization

•    479⭐     52🍴 snappy) - Native bindings for Google's Snappy compression library.
•   9682⭐   1381🍴 protobuf) - Implementation of Protocol Buffers.
•    101⭐      6🍴 compactr) - Implementation of the Compactr protocol.

Miscellaneous

•   6541⭐    202🍴 execa) - Better child_process.
•  27887⭐   1615🍴 cheerio) - Fast, flexible, and lean implementation of core jQuery designed specifically for the server.
•   3121⭐    211🍴 open) - Opens stuff like websites, files, executables.
•    946⭐     41🍴 hasha) - Hashing made simple. Get the hash of a buffer/string/stream/file.
•    799⭐     66🍴 dot-prop) - Get a property from a nested object using a dot path.
•    159⭐     14🍴 onetime) - Only run a function once.
•   1068⭐     51🍴 mem) - Memoize functions - an optimization technique used to speed up consecutive function calls by caching the result of calls with identical input.
•    107⭐     21🍴 strip-bom) - Strip UTF-8 byte order mark (BOM) from a string/buffer/stream.
•    222⭐     44🍴 os-locale) - Get the system locale.
•   5451⭐    664🍴 ssh2) - SSH2 client and server module.
•     54⭐      3🍴 adit) - SSH tunneling made simple.
•   3487⭐    342🍴 file-type) - Detect the file type of a Buffer.
•   1758⭐     71🍴 Bottleneck) - Rate limiter that makes throttling easy.
•   2289⭐    149🍴 webworker-threads) - Lightweight Web Worker API implementation with native threads.
•   1739⭐     81🍴 clipboardy) - Access the system clipboard (copy/paste).
•   1101⭐    255🍴 node-pre-gyp) - Makes it easy to publish and install Node.js C++ addons from binaries.
•   4355⭐    857🍴 opencv) - Bindings for OpenCV. The defacto computer vision library.
•  18578⭐    837🍴 dotenv) - Load environment variables from .env file.
•   4984⭐    463🍴 semver) - Semantic version parser.
•   5605⭐    695🍴 nodegit) - Native bindings to Git.
•     19⭐      1🍴 json-strictify) - Safely serialize a value to JSON without data loss or going into an infinite loop.
•  20052⭐   1661🍴 jsdom) - JavaScript implementation of HTML and the DOM.
•   1637⭐    109🍴 @sindresorhus/is) - Type check values.
•     33⭐      2🍴 env-dot-prop) - Get, set, or delete nested properties of process.env using a dot path.
•    347⭐     18🍴 node-video-lib) - Pure JavaScript library for working with MP4 and FLV video files and creating MPEG-TS chunks for HLS streaming.
•    647⭐     81🍴 basic-ftp) - FTP/FTPS client.
•    399⭐     19🍴 cashify) - Currency conversion.
•     76⭐      9🍴 genepi) - Automatically generate a native Node.js addon from C++ code.
•  31725⭐    999🍴 husky) - Create Git hook scripts.
•  10038⭐    279🍴 patch-package) - Make and preserve fixes to npm dependencies.
•   4586⭐    291🍴 editly) - Declarative video editing API.
•    715⭐     15🍴 wild-wild-path) - Object property paths with wildcards and regexes.
•    198⭐      3🍴 uint8array-extras) - Useful utilities for working with Uint8Array and Buffer.

Package Manager

• 🌎 npm - The default package manager.
• 🌎 pnpm - Disk space efficient package manager.
• 🌎 yarn - Alternative package manager.
• 🌎 bun - All-in-one toolkit for JavaScript and TypeScript apps.

Resources

Tutorials

•  96737⭐   9836🍴 Node.js Best Practices) - Summary and curation of the top-ranked content on Node.js best practices, available in multiple languages.
• Nodeschool - Learn Node.js with interactive lessons.
•      ?⭐      ?🍴 The Art of Node) - An introduction to Node.js.
•   1532⭐     95🍴 module-best-practices) - Some good practices when writing new npm modules.
•   1491⭐    165🍴 The Node Way) - An entire philosophy of Node.js best practices and guiding principles exists for writing maintainable modules, scalable applications, and code that is actually pleasant to read.
•   1515⭐    165🍴 You Don't Know Node.js) - Introduction to Node.js core features and asynchronous JavaScript.
•   1378⭐     76🍴 Portable Node.js guide) - Practical guide on how to write portable/cross-platform Node.js code.
• 🌎 Build a real web app with no frameworks - A set of video tutorials/livestreams to help you build and deploy a real, live web app using a handful of simple libraries and the core Node.js modules.

Discovery

• 🌎 npms - Superb package search with deep analysis of package quality using a 🌎 myriad of metrics.
• 🌎 npm addict - Your daily injection of npm packages.
• 🌎 npmcompare.com - Compare and discover npm packages.

Articles

• 🌎 Error Handling in Node.js
• 🌎 Teach Yourself Node.js in 10 Steps
• 🌎 Mastering the filesystem in Node.js
• 🌎 Semver: A Primer
• 🌎 Semver: Tilde and Caret
• 🌎 Why Asynchronous?
• 🌎 Understanding the Node.js Event Loop
• 🌎 Understanding Object Streams
• 🌎 Using Express to Quickly Build a GraphQL Server

Newsletters

• 🌎 Node Weekly - Weekly e-mail round-up of Node.js news and articles.

Videos

• 🌎 Introduction to Node.js with Ryan Dahl
• 🌎 Hands on with Node.js
• 🌎 V8 Garbage Collector - Trash talk about the V8 garbage collector.
• 🌎 10 Things I Regret About Node.js by Ryan Dahl - Insightful talk by the creator of Node.js about some of its limitions.
• 🌎 Mastering REST APIs in Node.js: Zero-To-Hero - Video course on how to make REST APIs using Node.js.
• 🌎 Make a vanilla Node.js REST API - Building a REST API without using a framework like Express.
• 🌎 Google I/O 2009 - V8: High Performance JavaScript Engine - The basics of V8 architecture and how it optimizes JavaScript execution.
• 🌎 Google I/O 2012 - Breaking the JavaScript Speed Limit with V8 - How V8 optimizes JavaScript execution.
• 🌎 Google I/O 2013 - Accelerating Oz with V8: Follow the Yellow Brick Road to JavaScript Performance - How to detect app bottlenecks and optimize performance with V8 knowledge.
• 🌎 Node.js Internal Architecture | Ignition, Turbofan, Libuv - How Node.js works internally, with a focus on V8 and libuv.
• 🌎 Introduction to libuv: What's a Unicorn Velociraptor? - libuv architecture, thread pool, and event loop, with its source code.
• 🌎 libuv Cross platform asynchronous i/o - libuv architecture in detail, such as where it's actually using threads.
• 🌎 You Don't Know Node - ForwardJS San Francisco - Explaining Node.js internals with quizzes about V8, libuv, event loop, module, stream, and cluster.

Books

• 🌎 Node.js in Action
• 🌎 Node.js in Practice
• 🌎 Mastering Node
• 🌎 Node.js 8 the Right Way
• 🌎 Professional Node.js: Building JavaScript Based Scalable Software
• 🌎 Secure Your Node.js Web Application
• 🌎 Express in Action
• 🌎 Practical Modern JavaScript
• 🌎 Mastering Modular JavaScript
• 🌎 Get Programming with Node.js
• 🌎 Node.js Cookbook
• 🌎 Node.js Design Patterns

Blogs

• 🌎 Node.js blog
• 🌎 webapplog.com - Blog posts on Node.js and JavaScript from the author of Practical Node.js and Pro Express.js Azat Mardan.

Courses

• 🌎 Learn to build apps and APIs with Node.js - Video course by Wes Bos.
• 🌎 Real Time Web with Node.js
• 🌎 Learn and Understand Node.js
• 🌎 Node.js Full Stack Developer Course

Cheatsheets

•   1339⭐    298🍴 Express.js)
•    194⭐      4🍴 Stream FAQs) - Answering common questions about streams, covering pagination, events, and more.
•    497⭐     27🍴 Strong Node.js) - Checklist for source code security analysis of a Node.js web service.

Tools

• 🌎 OctoLinker - Chrome extension that linkifies dependencies in package.json, .js, .jsx, .coffee and .md files on GitHub.
• 🌎 npm-hub - Chrome extension to display npm dependencies at the bottom of a repo's readme.
• 🌎 RunKit - Embed a Node.js environment on any website.
• 🌎 github-npm-stats - Chrome extension that displays npm download stats on GitHub.
• 🌎 npm semver calculator - Visually explore what versions of a package a semver range matches.
• 🌎 CodeSandbox - Online IDE and prototyping.
•  13492⭐   1371🍴 Amplication) - Auto-generates fully functional apps.
• 🌎 RunJS - Desktop JavaScript playground.

Community

• 🌎 Stack Overflow
• 🌎 Reddit
• 🌎 Twitter
• 🌎 Hashnode
• 🌎 Discord

Miscellaneous

• 🌎 nodebots - Robots powered by JavaScript.
•    718⭐     72🍴 node-module-boilerplate) - Boilerplate to kickstart creating a node module.
•    242⭐     13🍴 modern-node) - Toolkit for creating node modules with Jest, Prettier, ESLint, and Standard.
•    741⭐     82🍴 generator-nm) - Scaffold out a node module.
•   2485⭐    279🍴 Microsoft Node.js Guidelines) - Tips, tricks, and resources for working with Node.js on Microsoft platforms.
•    541⭐      9🍴 Module Requests & Ideas) - Request a JavaScript module you wish existed or get ideas for modules.
•   2195⭐    112🍴 v8-perf) - Notes and resources related to V8 and thus Node.js performance.

Related lists

•   4409⭐    256🍴 awesome-npm) - Resources and tips for using npm.
•   1129⭐     69🍴 awesome-cross-platform-nodejs) - Resources for writing and testing cross-platform code.

Source

 56270⭐   5769🍴 sindresorhus/awesome-nodejs)