React Engineering
Optimize React App Performance — Without Re-launching Your Site
React fixed without rewriting the world
Senior engineers · IST + EST overlapNDA on day 124-hour reply
The problem
What you're seeing
You suspect the app could be much faster but you don't know where to start.
How we fix it
Our approach
We deliver a performance scorecard: bundle, render, network, memory. Then we ship the top-impact fixes with before/after numbers you can show stakeholders.
What you get
Concrete deliverables, no fluff
Every engagement ends with measurable, documented outcomes — no black-box agency reports.
Audit of the failing component tree
Refactor with memoisation + stable deps
Regression tests for the fixed paths
Hand-off doc explaining what changed and why
Tooling we use
Industry-standard stack, no proprietary lock-in
React 18TypeScriptReact DevToolsVitest
More in React