Interview Simulator Engine
Test Your Readiness Before the Real Interview
Practice articulating complex frontend internals under timed conditions. Choose an emergency 15-min sprint, a full 30/60-min mock simulator, or rapid-fire flashcards.
High Urgency 15 min
🚨 15-Minute Emergency Revision
Quick 90-second per topic cards with 30s answers and key mistakes. The ultimate 'I have an interview in 15 minutes' mode.
Start Session
Standard Mock 30 min
🎙️ 30-Minute Senior Mock Interview
Simulate a live 30-minute technical screening with Think Timers, progressive hint unlocks, and score radars.
Start Session
Lead & Staff 60 min
👑 60-Minute Lead / Staff Simulation
Deep dive into architecture, system design trade-offs, performance budgets, and leadership scenarios.
Start Session
Active Recall Self-Paced
⚡ Rapid-Fire Flashcard Trainer
Duolingo-style card flips with keyboard shortcuts (Space to flip, 1 for Solid, 2 for Shaky) and streak tracking.
Start Session