technical
Practice the React interview questions hiring managers actually ask — hooks deep-dives, reconciliation, state patterns, performance, and architecture for real apps.
Sample questions
These are the kinds of questions you'll drill. Real mock rounds will generate many more — tailored to the exact JD you paste in.
Walk me through how useEffect dependencies affect re-renders.
How would you architect a large React app with feature teams shipping independently?
Explain a time you fixed a tricky rendering performance bug.
When would you reach for context vs a state library like Zustand or Redux?
Reading React questions isn't the same as answering them live. You need the rep — the pause, the clarifying question, the moment where you realize you forgot the framework. We put you in that exact spot, then show you what a strong answer would have looked like.
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Scale, trade-offs, and clear reasoning.
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Joins, indexes, and query plans.
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Arrays, graphs, trees, and the classics.
Behavioural
STAR answers that actually land.
Leadership
Influence without authority, grown-up feedback.
JavaScript
The language, not just the framework.
Paste the JD, pick your topics, and go. Full session, full feedback, no fluff.
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