Roadmaps
Three structured roadmaps covering every surface of a frontend interview — from core JavaScript to system design to DSA. Mark topics complete as you go.
JavaScript, browser internals, React core, and CSS layout. The essential competence bar every frontend engineer needs before advancing to system design or DSA.
Architecture, performance engineering, security, and system design. The bar for senior+ roles at top-tier product companies.
Data structures and algorithms tailored for frontend engineers — arrays, trees, graphs, dynamic programming, and the patterns that show up most in FAANG-style coding rounds.