JavaScript, TypeScript & React Interview Guide Kit

Prepare for the language round and the framework round together.

269 questions · 1,345 follow-ups · 34 modules · 312 pages

Two complete PDFs: JavaScript & TypeScript for the language and browser rounds, plus React & Frontend Engineering for rendering, architecture and production questions.

Festive Interview Sale

Current price · one-time payment

₹499
Listing price ₹1,799Save ₹1,300 · 72% off

Two complete guides in one kit

Lock in ₹499 for this edition

Two downloadable PDFs · no subscription · yours to keep

137 JavaScript & TypeScript questions132 React & engineering questions1,345 follow-ups34 modulesTwo downloadable PDFsOne-time payment

Twelve real questions · six from each guide

One guide for the language. One for the framework and production round.

Both PDFs are included for ₹499. Open twelve complete question pages to see the answers, exhibits and follow-ups you will practise.

Guide 01

JavaScript & TypeScript Interview Guide

Practise output prediction, the type system, browser and DOM behaviour, CSS, and the language traps that invite follow-ups.

137 questions · 685 follow-ups · 156 pages

Guide 02

React & Frontend Engineering Interview Guide

Defend rendering, hooks, React 19, performance, state ownership, Next.js, testing, accessibility and production decisions.

132 questions · 660 follow-ups · 156 pages

Both guides. One-time payment. Yours to keep.

269 questions · 1,345 follow-ups · 34 modules · 312 pages across two PDFs

Get both guides · ₹499

A repeatable preparation loop

Study less passively. Produce the answer yourself.

  1. 01

    Read the full question

    Scan the primary question and all follow-up paths to understand how the interviewer expects to probe the topic.

  2. 02

    Close the guide

    Attempt the answer yourself under a timer—out loud or on paper—without looking back at the page.

  3. 03

    Defend the details

    Compare your answer, then practise the follow-ups: edge cases, trade-offs and scenarios you have not personally faced.

One frontend kit

Both guides for the full Frontend interview loop.

JavaScript, TypeScript & React

Two complete PDF guides in one purchase. Practise the language round and the framework and production rounds.

  • 137 JavaScript & TypeScript questions
  • 132 React & Frontend Engineering questions
  • 1,345 follow-ups · 34 modules · 312 pages total

Listing price ₹1,799

₹499Save ₹1,300

One-time payment · two downloadable PDFs

Get both guides · ₹499

One checkout for both guides. UPI, cards and netbanking accepted.

Frequently asked

Before you buy the two-guide Frontend kit

  • Do I get both guides?

    Yes. One purchase includes the JavaScript & TypeScript guide and the React & Frontend Engineering guide.

  • Can I see the actual pages?

    Yes. You can open twelve full question pages above, six from each PDF, including their worked answers and follow-ups.

  • Is this a beginner course?

    No. It is interview practice for engineers who can already build frontend features and want to explain their decisions clearly.

Ready when you are

Prepare for the language round and the React round together.

₹1,799₹499Save 72.3%Festive price
Get both guides · ₹499

Two downloadable PDFs · in your email within minutes of payment

Frontend Guide Kit

Two downloadable guides

Get both · ₹499