📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings

Automated auditing, performance metrics, and best practices for the web.

Animate on scroll library

Label Studio is a multi-type data labeling and annotation tool with standardized output format

🦔 Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-preset-env

Keep multiple browsers & devices in sync when building websites. https://browsersync.io

🎉 performant confetti animation in the browser

A standalone version of the readability lib

JavaScript library for all kinds of color manipulations

Ready-to-use Tailwind CSS blocks.

The smallest, simplest and fastest JavaScript pixel-level image comparison library

Raw browser/feature support data from caniuse.com

Google Lighthouse for your entire site.

HTML5 QR code scanner using your webcam

An advanced font engine for Node and the browser

Feature-Driven Full Stack JavaScript Components

A browser-based font editor

Tailwind Ink is an AI palette generator trained with the Tailwindcss colors.

Variable font inspector

Collection of TextMate grammars and themes in JSON

Use the full power of Tailwind CSS' new JIT compiler by including one script tag to your HTML.

Simulate different kinds of colorblindness on images in your browser.

Tailwind plugin to generate purge-safe.txt files

Backend for HTTP Observatory on MDN

HTTP Archive fork of Wappalyzer

Source code and resources for the Gorillas JavaScript game tutorial

The data pipeline for HTTP Archive orchestrated by Dataform