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Scaling a React App to 100k Users

Performance case study from a real product

A deep-dive case study on how a real React application was optimised for scale. Profiling, code-splitting, caching, and the exact changes that shipped.

1 modules 2 lessons 29 min total
Scaling a React App to 100k Users
£9.99/mo
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£19.97
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Your roadmap

1 milestones · 2 lessons — enroll to start tracking

1
Profiling the Bottlenecks
2 lessons ahead

What's ahead

  • Why This App Got Slow
    10 min
  • Using the React Profiler
    19 min

Curriculum

1 modules · 2 lessons · 29 min

Why This App Got Slow
10 min · Free preview
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Using the React Profiler
19 min
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What you'll need

A modern browser and internet connection
No prior experience required for Beginner courses
A code editor (we recommend VS Code) for hands-on courses
A notebook or the provided workbook for exercises