Joan León's Projects
A professional front-end template for building fast, robust, and adaptable web apps or sites.
Principles of writing consistent, idiomatic CSS.
Repository to collect best practices for web images 🏞
Just playing
Repository to testing with image codecs
Image Optimization Workshop
AVIF plugin for imagemin
Images Optimisation Environment
INP Workshop
inp-codesandbox-nextjs
A robot powered training repository :robot:
Tracker for Houdini APIs in different browsers
JavaScript Style Guide
A compilation of materials to learn JavaScript and make HTML5 games
Simple & extensible terminal emulator in JS. It can be served directly from GitHub pages.
An easy-to-read, quick reference for JS best practices, accepted coding standards, and links around the Web
JS Training Slides
PostCSS plugin to use JXL in CSS background
Komenco es un starter kit, boilerplate o template que sirve para comenzar a desarrollar un proyecto web
The Node.js implementation of KSS: a methodology for documenting CSS and generating style guides
Visualise the Core Web Vitals metric Cumulative Layout Shift (CLS) with a simple GIF.
Entry for Ludum Dare #40
Learn regex the easy way
Website for learning JavaScript Harmony (ES6+)