Add Effect v4 version
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This commit is contained in:
Julien Valverdé
2026-06-22 02:04:20 +02:00
parent b7ea35006d
commit 091e102b23
41 changed files with 3832 additions and 2 deletions
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# Logs
logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*
pnpm-debug.log*
lerna-debug.log*
node_modules
dist
dist-ssr
*.local
# Editor directories and files
.vscode/*
!.vscode/extensions.json
.idea
.DS_Store
*.suo
*.ntvs*
*.njsproj
*.sln
*.sw?
.tanstack
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# Effect FC Next Example
Minimal React example for `effect-fc-next`, Effect V4, and `effect-lens@2`.
```bash
bun run dev
```
The counter demonstrates a V4 `SubscriptionRef` exposed as an Effect Lens and
rendered through an Effect-FC component.
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{
"$schema": "https://biomejs.dev/schemas/latest/schema.json",
"root": false,
"extends": "//",
"files": {
"includes": ["./src/**", "!src/routeTree.gen.ts"]
}
}
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="icon" type="image/svg+xml" href="/vite.svg" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Effect FC Next Example</title>
</head>
<body>
<div id="root"></div>
<script type="module" src="/src/main.tsx"></script>
</body>
</html>
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{
"name": "@effect-fc/example-next",
"version": "0.0.0",
"type": "module",
"private": true,
"scripts": {
"build": "tsc -b && vite build",
"dev": "vite",
"lint:tsc": "tsc --noEmit",
"lint:biome": "biome lint",
"preview": "vite preview",
"clean:cache": "rm -rf .turbo node_modules/.tmp node_modules/.vite* .tanstack",
"clean:dist": "rm -rf dist",
"clean:modules": "rm -rf node_modules"
},
"devDependencies": {
"@types/react": "^19.2.15",
"@types/react-dom": "^19.2.3",
"@vitejs/plugin-react": "^6.0.2",
"globals": "^17.6.0",
"react": "^19.2.6",
"react-dom": "^19.2.6",
"vite": "^8.0.16"
},
"dependencies": {
"effect": "4.0.0-beta.85",
"effect-fc-next": "workspace:*"
},
"overrides": {
"@types/react": "^19.2.15",
"effect": "4.0.0-beta.85",
"react": "^19.2.6"
}
}
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:root {
color: #17202a;
font-family: system-ui, sans-serif;
background: #f4f6f7;
}
body {
display: grid;
min-width: 320px;
min-height: 100vh;
margin: 0;
place-items: center;
}
main {
padding: 2rem;
text-align: center;
}
button {
padding: 0.65rem 1rem;
border: 0;
border-radius: 0.5rem;
color: white;
font: inherit;
background: #7d3c98;
cursor: pointer;
}
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import { Effect, Layer, SubscriptionRef } from "effect"
import { Component, Lens, ReactRuntime, Subscribable } from "effect-fc-next"
import { StrictMode } from "react"
import { createRoot } from "react-dom/client"
import "./index.css"
const Counter = Component.make("Counter")(function*() {
const count = yield* Component.useOnMount(() => Effect.map(
SubscriptionRef.make(0),
Lens.fromSubscriptionRef,
))
const [value] = yield* Subscribable.useAll([count])
const increment = yield* Component.useCallbackSync(
() => Lens.update(count, n => n + 1),
[count],
)
return (
<main>
<h1>Effect FC Next</h1>
<p>Running on Effect V4.</p>
<button type="button" onClick={increment}>
Count: {value}
</button>
</main>
)
})
const runtime = ReactRuntime.make(Layer.empty)
const CounterApp = Counter.pipe(Component.withRuntime(runtime.context))
// biome-ignore lint/style/noNonNullAssertion: the Vite template provides this element
createRoot(document.getElementById("root")!).render(
<StrictMode>
<ReactRuntime.Provider runtime={runtime}>
<CounterApp />
</ReactRuntime.Provider>
</StrictMode>,
)
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/// <reference types="vite/client" />
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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
"target": "ES2020",
"useDefineForClassFields": true,
"lib": ["ES2020", "DOM", "DOM.Iterable"],
"module": "ESNext",
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"isolatedModules": true,
"moduleDetection": "force",
"noEmit": true,
"jsx": "react-jsx",
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true,
"plugins": [
{ "name": "@effect/language-service" }
]
},
"include": ["src"]
}
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{
"files": [],
"references": [
{ "path": "./tsconfig.app.json" },
{ "path": "./tsconfig.node.json" }
]
}
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{
"compilerOptions": {
"tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
"target": "ES2022",
"lib": ["ES2023"],
"module": "ESNext",
"skipLibCheck": true,
/* Bundler mode */
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"isolatedModules": true,
"moduleDetection": "force",
"noEmit": true,
/* Linting */
"strict": true,
"noUnusedLocals": true,
"noUnusedParameters": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedSideEffectImports": true
},
"include": ["vite.config.ts"]
}
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import react from "@vitejs/plugin-react"
import { defineConfig } from "vite"
// https://vite.dev/config/
export default defineConfig({
plugins: [
react(),
],
})