Node.js JavaScript runtime ✨🐢🚀✨

Promise based HTTP client for the browser and node.js

web development for the rest of us

The HTML Presentation Framework

JavaScript animation engine

Prettier is an opinionated code formatter.

The 1.x line is frozen - features and bugfixes now happen on https://github.com/yarnpkg/berry

🖤 Create and share beautiful images of your source code

Git hooks made easy 🐶 woof!

🌟 JavaScript Style Guide, with linter & automatic code fixer

node.js command-line interfaces made easy

Find and fix problems in your JavaScript code.

Monitor for any changes in your node.js application and automatically restart the server - perfect for development

Lightweight fuzzy-search, in JavaScript

Pragmatic, balanced FP in JavaScript. @FLJSBook on twitter.

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

HTTP server mocking and expectations library for Node.js

♠️ React MDX-based presentation decks

A tiny (239B) utility for constructing `className` strings conditionally.

🏋️ Find out the cost of adding a new frontend dependency to your project

❯ Lightweight, beautiful and user-friendly interactive prompts

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

fast HTTP/1.1 benchmarking tool written in Node.js

Process execution for humans

An HTTP/1.1 client, written from scratch for Node.js

Calculate the real cost to run your JS app or lib to keep good performance. Show error in pull request if the cost exceeds the limit.

Rad code slides <🏄/>

A CLI tool to run multiple npm-scripts in parallel or sequential.

A Node.js style checker and lint tool for Markdown/CommonMark files.

🌈 Javascript color conversion and manipulation library