Squoosh

Website to optimize images by reducing their size without losing quality 📷.

AdventJS

Website to practice coding challenges. Every December, they release new challenges to improve problem-solving skills and algorithms.

Free Programming Books

This website offers many study books for multiple languages and technologies 📕. However, some books may be outdated or not up to date.

Radix UI

UI library for React components.

DB Diagram

Tool for diagramming relational databases 📈.

Shadcn UI

Another UI library for React components, also with support for Svelte ✨.

UIverse

Website filled with UI elements for any project.

JSON Data AI

This website helps generate JSON content based on the requested requirements, very useful for generating mocks.

You might not need jQuery

Website with practical alternatives to jQuery 😮.

Bundle Phobia

Find npm packages and get their size, useful for performance purposes.

Learn Testing by Google

Introductory course on web testing: fundamentals, basics, and best practices.

CSS Layout Generator

CSS layout generator with customizable options.

Magic Pattern