SWC Plugin Prefresh

npm@swc/plugin-prefresh

SWC plugin implementing Prefresh createContext memoization for Preact HMR.

Native PreactActive

Quick start GitHub npm Documentation Homepage Compare with Prefresh

Verdict

Native Preact

Built for Preact and does not require a React compatibility layer.

Overview

`@swc/plugin-prefresh` is the SWC port of the Prefresh Babel plugin. It memoizes `createContext` across hot updates while SWC's React Refresh transform handles component signatures.

Quick start

~%npm install -D @swc/plugin-prefresh

1{2  "jsc": {3    "experimental": {4      "plugins": [5        ["@swc/plugin-prefresh", { "library": ["preact-like-framework"] }]6      ]7    },8    "transform": {9      "react": { "development": true, "refresh": true }10    }11  }12}

SWC Plugin Prefresh

Native Preact

Overview

Runtime & deployment

SSR notes

Islands notes

Preact integration

Known limitations

Alternatives

Overview

Runtime & deployment

SSR notes

Islands notes

Preact integration

Known limitations

Alternatives

Related projects