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Before You memo()
Verify you’re running a production build. (Development builds are intentionally slower, in extreme cases even by an order of magnitude.) Verify that you ...
React useRef By Example: What It Is, Why We Need It
There are two use cases of useRef: Directly access DOM nodes to perform DOM operations imperatively Persist a value across rerenders, throughout the ...
What the heck is React Fast Refresh
React Fast Refresh is the successor of React Hot Loader. “React-Hot-Loader has been your friendly neighbour, living outside of React. But it ...
Incremental Builds
Incremental Builds is a new feature in Gatsby Cloud that’ll make building your site even faster! it allows you to make content changes ...
react-cool-portal
This is a React hook for Portals. It helps you render children into a DOM node that exists outside the DOM hierarchy of ...
5 Recommended Tools for Optimizing Performance in ReactJS:
<Profiler /> React Developer tools Bit.dev why-did-you-render Performance timeline (Browser profiling) Read the full article
