> For the complete documentation index, see [llms.txt](https://shopify-1.gitbook.io/react/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://shopify-1.gitbook.io/react/3.-advanced-topics/performance-optimizations.md).

# Performance Optimizations

As we’ve just seen, React uses several clever techniques to minimize the number of costly DOM operations required to update the UI. For many applications, using React will lead to a fast user interface without doing much work to specifically optimize for performance. Nevertheless, there are several ways you can speed up React applications.

## References

Optimizing Performance – React official docs\
<https://reactjs.org/docs/optimizing-performance.html>