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How to become a Frontend Engineer

A complete, honest roadmap for the skills frontend engineers actually use, from HTML and CSS fundamentals through JavaScript, TypeScript, component frameworks, state, accessibility, performance, and AI-assisted development. It runs top to bottom, foundational to advanced, so you always know what comes next. Free to read, no signup required.

How to use this: tap a step on the map to open its details, skill pills, and guidance in a side panel. Where a step has more than one valid option, they hang off it as a small connected group. Work down the spine in order; each stage assumes the ones above it. You don’t need to master every topic before moving on. Aim for working competence, build interfaces as you go, and deepen the harder topics when a real project or role calls for them.
GitHubGitLabBitbucket
ReactVueSvelteAngular
CSS ModulesTailwind CSSCSS-in-JS
VercelNetlifyCloudflare Pages
GitHub CopilotCursorClaude Code

Build real interfaces: that’s what makes it stick

Frontend is learned in the browser, not on paper. Every topic above only becomes real once you’ve used it to build something people can click. Deployed, polished projects are also exactly what frontend portfolios and interviews are built on.

Deploy it publicly, put it on GitHub with a real README, and run it through an accessibility and performance check. One polished, deployed interface you can talk through beats ten half-finished tutorials.

Frequently asked questions

It depends far more on consistent practice and real projects than on any fixed number. From zero to job-ready is commonly several months to a couple of years; if you already program, focused frontend study can get you interview-ready faster. Building and shipping real interfaces is what moves the needle, not the length of a course.

Ready to prepare for real interviews with a personalized plan?

This roadmap is the map. When you’re ready to actually get hired, Interview Ready turns it into a personalized 30-day plan built around your resume and a specific target role: real practice in the right order (DSA, UI and system design, behavioural), a guided Build-a-Project track alongside it, and progress tracking the whole way. Start free.

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