A command-line tool to generate, analyze, convert and manipulate colors

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Clean Code concepts adapted for JavaScript

How we work and best practices

A list of community-built, third-party tools that can be used to improve page performance

Programming curricula

A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore.

Over 400 software engineering companies that are easy to apply to

Cheatsheet for the JavaScript knowledge you will frequently encounter in modern projects.

Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.