Performance

Profiling a Slow React App: A Real Flame Graph Walkthrough

Step-by-step performance walkthrough reading React DevTools Profiler flame graphs to fix wasteful re-renders.

Sachin SharmaCreator

Aug 6, 2026

3 min read

Profiling a Slow React App: A Real Flame Graph Walkthrough

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Quick Overview

Step-by-step performance walkthrough reading React DevTools Profiler flame graphs to fix wasteful re-renders.

React Performance Profiling Flame Graph Frontend

Sachin Sharma

Software Developer & Mobile Engineer

Building digital experiences at the intersection of design and code. Sharing weekly insights on engineering, productivity, and the future of tech.

Zig for Systems Programming: A Rust Developer's First Impressions

Ditching the borrow checker for explicit allocators? A Rust developer shares first impressions of Zig, comparing compile-time reflection (comptime), manual memory control, C interop, and error handling.

Agritech: Building a Sensor Data Pipeline for Crop Monitoring

Learn how to build a scalable agritech telemetry pipeline for soil moisture, ambient temperature, and satellite imagery processing.