Convert yarn.lock to package-lock.json and vice versa

Use light or dark color themes in CSS

Keep only the CSS you need based on comments and your browserslist

❯ Lightweight, beautiful and user-friendly interactive prompts

🖤 Create and share beautiful images of your source code

Detect ESnext features in your code.

A database of staged CSS features

Use the parts of normalize.css (or sanitize.css) you need from your browserslist

Prettier is an opinionated code formatter.

Sort an Object or package.json based on the well-known package.json keys

Promise packages, patterns, chat, and tutorials

Resilient Web Design: a web book

A best-practices CSS foundation

🍭 ECMAScript2015+ & TypeScript Friendly, dependency-free smooth scroll library.

Find out which of your dependencies are slowing you down 🐢

A book series (2 published editions) on the JS language.

Find a file or directory by walking up parent directories

✔️ Run tests for multiple versions of Node.js in local env.

Use glob patterns to watch file sets and run a command when anything is added, changed or deleted.

Git hooks made easy 🐶 woof!

A web app to play with EJS templates.

Quickstart contact form processing for static sites

A responsive image polyfill for <picture>, srcset, sizes, and more