Frontend Developer

What is a Frontend Developer?

A frontend developer builds the part of a product you can actually see and touch — the buttons, forms, layouts and animations. You take a design and turn it into something that works in a real browser, on a phone as well as a laptop, and stays fast and usable when real people start clicking around. Most days are a mix of writing interface code, wiring it to data from a backend, and fixing the gap between how something looked in a design and how it behaves once it's real.

• Web applications people use daily
• Admin dashboards and internal tools
• E-commerce storefronts and checkout flows
• Marketing sites and interactive landing pages
• Design systems and shared component libraries

A high-level preview of the areas this journey covers. Your detailed roadmap comes next.

1. 1Programming fundamentals
2. 2HTML and semantic structure
3. 3CSS and responsive layout
4. 4JavaScript
5. 5Git and GitHub
6. 6A component framework such as React
7. 7TypeScript
8. 8Working with APIs
9. 9Accessibility
10. 10Testing and deployment

• You like seeing results immediately on screen
• You care how things look and feel to use
• You enjoy solving puzzles with layout and interaction
• You are patient with detail
• You like working close to designers and users

Worth knowing before you commit. Every path has these.

• The same code can behave differently across browsers and devices
• Application state gets complicated faster than you expect
• Accessibility is easy to ignore and hard to retrofit
• Performance problems are often invisible until they aren't
• The tooling ecosystem changes quickly