
Security News
TC39 Advances Temporal to Stage 4 Alongside Several ECMAScript Proposals
TC39’s March 2026 meeting advanced eight ECMAScript proposals, including Temporal reaching Stage 4 and securing its place in the ECMAScript 2026 specification.
react-refresh
Advanced tools
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.
React Hot Loader is a plugin that allows React components to be live reloaded without the loss of state. It is similar to react-refresh but was more commonly used before the introduction of Fast Refresh. React Hot Loader is now considered largely obsolete in favor of react-refresh, which is more robust and has better support from the React team.
Webpack Hot Middleware is a middleware for webpack that allows hot reloading of modules in development mode. It is similar to react-refresh in that it helps with live reloading of changes. However, it is more generic and not specific to React. It requires more manual setup compared to react-refresh, which is more integrated with React's development environment.
FAQs
React is a JavaScript library for building user interfaces.
The npm package react-refresh receives a total of 42,608,423 weekly downloads. As such, react-refresh popularity was classified as popular.
We found that react-refresh demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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Security News
TC39’s March 2026 meeting advanced eight ECMAScript proposals, including Temporal reaching Stage 4 and securing its place in the ECMAScript 2026 specification.

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