unplugin · so1ve · Sep 23, 2026 · Sep 23, 2026 · Sep 23, 2026 · Sep 23, 2026
diff --git a/LICENSE b/LICENSE
@@ -1,6 +1,7 @@
 MIT License
 
 Copyright (c) 2022 Ray <https://github.com/so1ve>
+Copyright (c) 2020-2026 Alexandre Mouton-Brady and Solid contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

diff --git a/README.md b/README.md
@@ -2,105 +2,147 @@
 
 [![NPM version](https://img.shields.io/npm/v/unplugin-solid?color=a1b858&label=)](https://www.npmjs.com/package/unplugin-solid)
 
+Solid 2 compilation for Vite, Rollup, Rolldown, webpack, Rspack, esbuild, and Astro, powered by unplugin.
+
 ## 📦 Installation
 
 ```bash
-$ npm install -D unplugin-solid
-$ yarn add -D unplugin-solid
-$ pnpm add -D unplugin-solid
+npm install -D unplugin-solid
+npm install solid-js@^2.0.0-rc.9 @solidjs/web@^2.0.0-rc.9
+```
+
+For TypeScript projects, preserve JSX for the plugin and use the web runtime's JSX types:
+
+```json
+{
+  "compilerOptions": {
+    "jsx": "preserve",
+    "jsxImportSource": "@solidjs/web"
+  }
+}
 ```
 
 ## 🚀 Usage
 
+Add the adapter for your build tool to its configuration. Vite and Astro require Vite 8 or 9.
+
 <details>
-<summary>Vite</summary><br>
+<summary>Vite</summary>
 
 ```ts
 // vite.config.ts
 import Solid from "unplugin-solid/vite";
+import { defineConfig } from "vite";
 
 export default defineConfig({
-  plugins: [Solid({/* options */})],
+  plugins: [Solid()],
 });
 ```
 
-<br></details>
+</details>
 
 <details>
-<summary>Rollup</summary><br>
+<summary>Rollup</summary>
 
-```ts
+```js
 // rollup.config.js
 import Solid from "unplugin-solid/rollup";
 
 export default {
-  plugins: [
-    Solid({/* options */}),
-    // other plugins
-  ],
+  plugins: [Solid()],
 };
 ```
 
-<br></details>
+</details>
 
 <details>
-<summary>Rolldown</summary><br>
+<summary>Rolldown</summary>
 
-```ts
+```js
 // rolldown.config.js
 import Solid from "unplugin-solid/rolldown";
 
 export default {
-  plugins: [
-    Solid({/* options */}),
-    // other plugins
-  ],
+  plugins: [Solid()],
 };
 ```
 
-<br></details>
+</details>
 
 <details>
-<summary>Webpack</summary><br>
+<summary>webpack</summary>
+
+```js
+// webpack.config.cjs
+const Solid = require("unplugin-solid/webpack");
 
-```ts
-// webpack.config.js
 module.exports = {
-  /* ... */
-  plugins: [require("unplugin-solid/webpack")({/* options */})],
+  plugins: [Solid()],
 };
 ```
 
-<br></details>
+</details>
 
 <details>
-<summary>esbuild</summary><br>
+<summary>Rspack</summary>
 
-```ts
-// esbuild.config.js
+```js
+// rspack.config.cjs
+const Solid = require("unplugin-solid/rspack");
+
+module.exports = {
+  plugins: [Solid()],
+};
+```
+
+</details>
+
+<details>
+<summary>esbuild</summary>
+
+```js
+// build.mjs
 import { build } from "esbuild";
+import Solid from "unplugin-solid/esbuild";
 
-build({
-  /* ... */
-  plugins: [require("unplugin-solid/esbuild")({/* options */})],
+await build({
+  entryPoints: ["src/index.tsx"],
+  bundle: true,
+  outdir: "dist",
+  plugins: [Solid()],
 });
 ```
 
-<br></details>
+</details>
 
 <details>
-<summary>Astro</summary><br>
+<summary>Astro</summary>
 
-```ts
+```js
 // astro.config.mjs
+import { defineConfig } from "astro/config";
 import Solid from "unplugin-solid/astro";
 
 export default defineConfig({
-  integrations: [Solid({/* options */})],
+  integrations: [Solid({})],
 });
 ```
 
-<br></details>
+</details>
+
+## ⚙️ Options
+
+All adapters use the native Solid compiler by default. Pass `compiler: "babel"` to use the Babel compiler:
+
+```ts
+Solid({ compiler: "babel" });
+```
+
+Use `solid` to configure JSX compilation and `babel` to add Babel plugins or presets. With the native compiler, custom Babel transforms run before JSX compilation.
+
+Vite and Astro support refresh, SSR compilation, and experimental TSRX. Compiling TSRX with the Babel backend also requires `@tsrx/[email protected]`. Use `refresh: { disabled: true }` to disable refresh, or `observe: true` to select Solid’s observable runtime builds.
+
+The other adapters support JSX compilation options. Set `ssr: true` when compiling a server bundle and `dev: true` to enable compiler development output.
 
 ## 📝 License
 

diff --git a/package.json b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "unplugin-solid",
   "version": "2.0.0",
-  "packageManager": "pnpm@11.13.0",
+  "packageManager": "pnpm@12.5.1",
   "author": "Ray <[email protected]> (@so1ve)",
   "type": "module",
   "description": "Transform Solid.js code in various bundlers powered by unplugin",
@@ -59,37 +59,40 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
+    "@ampproject/remapping": "^2.3.0",
     "@babel/core": "^7.29.7",
-    "babel-preset-solid": "^1.9.12",
+    "@solidjs/babel-plugin": "^2.0.0-rc.9",
+    "@solidjs/compiler": "^2.0.0-rc.9",
     "merge-anything": "^6.0.6",
-    "solid-refresh": "^0.7.8",
     "unplugin": "^3.3.0",
-    "vitefu": "^1.1.3"
+    "vitefu": "^1.0.4"
   },
   "devDependencies": {
-    "@so1ve/eslint-config": "^4.6.2",
-    "@so1ve/prettier-config": "^4.6.2",
+    "@so1ve/eslint-config": "^4.7.0",
+    "@so1ve/prettier-config": "^4.7.0",
+    "@solidjs/vite-plugin": "^3.0.0-next.44",
+    "@solidjs/web": "^2.0.0-rc.9",
     "@sxzz/test-utils": "^0.5.18",
     "@types/babel__core": "^7.20.5",
     "@types/node": "^26.1.1",
     "bumpp": "^11.1.0",
     "esbuild": "^0.28.1",
-    "eslint": "^10.7.0",
-    "prettier": "^3.9.5",
+    "eslint": "^10.11.0",
+    "prettier": "^3.9.9",
     "rollup": "^4.62.2",
-    "solid-js": "^1.9.14",
+    "solid-js": "^2.0.0-rc.9",
     "tsdown": "^0.22.7",
     "typescript": "^6.0.3",
     "unplugin-oxc": "^0.6.1",
     "vite": "^8.1.4",
-    "vite-plugin-solid": "^2.11.12",
     "vitest": "^4.1.10",
     "webpack": "^5.108.4"
   },
   "peerDependencies": {
-    "@testing-library/jest-dom": "^5.16.6 || ^5.17.0 || ^6.0.0",
-    "solid-js": "^1.9.9",
-    "vite": "^3.0.0 || ^4.0.0 || ^5.0.0 || ^6.0.0 || ^7.0.0 || ^8.0.0"
+    "@solidjs/web": "^2.0.0-rc.9",
+    "@testing-library/jest-dom": "^5.16.6 || ^5.17.0 || ^6.0.0 || ^7.0.0",
+    "solid-js": "^2.0.0-rc.9",
+    "vite": "^8.0.0 || ^9.0.0"
   },
   "peerDependenciesMeta": {
     "@testing-library/jest-dom": {