Understand the web
Learn how browsers, addresses, and HTTP work.
Build thoughtful interfaces for the modern web.
A simplified study sequence based on roadmap.sh. Explore the original for branches and optional topics. Progress stays on this device.
Learn how browsers, addresses, and HTTP work.
Use semantic markup and responsive CSS layouts.
Practice JavaScript, events, and browser APIs.
Learn Git, repositories, and package management.
Choose a framework and learn its data and component model.
Test behavior, secure the client, and measure accessibility and performance.
Source: roadmap.sh
View Original RoadmapLink checked Oct 1, 2026Source: MDN
View Learning SourceLink checked Sep 30, 2026Calculate a percentage, a share, or a percentage change.
Create a QR code locally from text or a URL.
Resize a local image and export PNG, JPEG, or WebP.
A flexible code editor with extensions, debugging, and Git integration.
Distributed version control for source code and collaborative projects.
Run JavaScript outside the browser and manage packages with npm.