Frontend Interview Prep
Structured roadmaps + bite-sized lessons. Track progress locally (no login).
JavaScript Core
Start hereClosures, hoisting, this, prototypes, promises, async/await, event loop — the stuff interviews love.
Total time: 7h 33mRemaining: 25/25 • 7h 33mNext: 10 min
Progress: 0/250%
Checklist (25)
TypeScript Core
Types, generics, narrowing, inference, utility types — practical TypeScript for frontend roles.
Total time: 1h 46mRemaining: 15/15 • 1h 46mNext: 22 min
Progress: 0/150%
Checklist (15)
React Core
Components, hooks, rendering, performance, patterns — the core React knowledge interviews expect.
Total time: 24 minRemaining: 10/10 • 24 minNext: 3 min
Progress: 0/100%
Checklist (10)
- Next up: React Rendering: The Mental Model
HTML/CSS
Semantics, flexbox, grid, responsive design, accessibility, and modern CSS — core frontend fundamentals.
Total time: 17 minRemaining: 10/10 • 17 minNext: 2 min
Progress: 0/100%
Checklist (10)
- Next up: HTML Semantics: The Interview Answer
Recommended order: JS Core → TS Core → React (next) → HTML/CSS (next)
Start with JavaScript Core