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react/packages/react-refresh
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Lauren Tan d9eb1540e2 [fresh] Add failing test for useMemoCache reset case 
During local development it's common to add or remove code which may
change the cache size between renders. Add a failing test to show that
currently (without the compiled fast refresh check) this issues a
warning and reuses the cache which may have stale values.

ghstack-source-id: efdcb017ba
Pull Request resolved: https://github.com/facebook/react/pull/30662
2024-08-14 17:45:47 -04:00
..
npm
Don't minify symbols in production builds (#28881)
2024-04-20 11:23:46 -04:00
src
[fresh] Add failing test for useMemoCache reset case
2024-08-14 17:45:47 -04:00
babel.js
[Codemod] Update copyright header to Meta (#25315)
2022-10-18 11:19:24 -04:00
package.json
[UMD] Remove umd builds (#28735)
2024-04-17 11:15:27 -07:00
README.md
Update react-refresh README
2020-04-30 15:43:21 +01:00
runtime.js
[Codemod] Update copyright header to Meta (#25315)
2022-10-18 11:19:24 -04:00

README.md

react-refresh

This package implements the wiring necessary to integrate Fast Refresh into bundlers. Fast Refresh is a feature that lets you edit React components in a running application without losing their state. It is similar to an old feature known as "hot reloading", but Fast Refresh is more reliable and officially supported by React.

This package is primarily aimed at developers of bundler plugins. If you’re working on one, here is a rough guide for Fast Refresh integration using this package.