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GitHub Frontend Interview Questions

Explore practice selected for GitHub frontend preparation. This is an editorial study collection, not a verified list of interview questions.

What GitHub tests

Coding fundamentals

Expect async JavaScript, utility functions, polyfills, data transforms, and edge-case reasoning.

Product UI builds

Machine-coding rounds usually test state modeling, component boundaries, loading/error states, and accessibility.

Frontend architecture

System design prompts look for trade-offs around rendering, caching, data flow, performance, and reliability.

Round structure

  1. 1

    Coding screen

    Start with JS fundamentals or a practical coding screen.

  2. 2

    Machine coding

    A React/UI machine-coding exercise with live trade-offs.

  3. 3

    System design

    For mid/senior roles, expect frontend system design and product architecture.

  4. 4

    Communication

    Prepare crisp explanations for decisions, edge cases, and alternatives.

Mistakes to avoid

  • •Jumping into code before clarifying edge cases and expected behavior.
  • •Solving the happy path but missing loading, empty, error, and accessibility states.
  • •Not explaining trade-offs while building. Interviewers score communication, not only code.
Company prep plan

Your GitHub practice collection

Follow the available practice steps below at your own pace. This collection does not represent a complete company interview process.

Progress

0/14

Available steps

2

Step 1

Warm up

3 JS/DSA prompts

Step 2

Explain

11 design and AI prompts

GitHub question set

14 questions

Premium company set

Full GitHub set + solutions stay in Premium

Use the public prep brief above to understand the loop. Premium unlocks the complete company-tagged list, recommended order, browser editor, solutions, and notes.

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JavaScript and DSA

3

Core language, async control, utilities, data structures, and edge-case reasoning.

System design and AI

11

Architecture prompts, data flow, rendering trade-offs, performance, and AI-era UI patterns.

Company notes

Save patterns, recruiter signals, and questions to revisit for GitHub.