Full-length mock tests under real exam conditions. The timer runs, the clock ticks, and at the end you get a detailed performance report broken down by topic and difficulty.
Covers HTML/CSS, JavaScript, React basics, Node.js, SQL, and REST API concepts.
Full mock exam experience from start to report
Select a test
Choose by topic, level, or duration.
Timed session
Answer under real exam time pressure.
Submit & score
Auto-graded immediately on submit.
Review report
Deep-dive per-topic performance analysis.
Arrays, linked lists, trees, graphs, sorting, recursion, and Big O analysis.
Distributed systems, CAP theorem, caching, scaling, and database design.
Hooks, context, TypeScript generics, performance, and testing.
NumPy, Pandas, data structures, ML fundamentals.
Microservices, security, advanced SQL, DevOps, and system design.