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react & preact support

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Chris Wanstrath 2026-02-01 23:10:22 -08:00
parent 67180bb4f3
commit 82ed03d521
5 changed files with 92 additions and 4 deletions
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38
README.md
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@ -11,6 +11,8 @@
Forge is a typed, local, variant-driven way to organize CSS and create
self-contained TSX components out of discrete parts.
Works with **React**, **Preact**, and **Hono JSX**.
## css problems
- Styles are global and open - anything can override anything anywhere.
@ -28,6 +30,42 @@ self-contained TSX components out of discrete parts.
- Themes are easy.
- Errors and feedback are provided.
## setup
Install forge and configure your JSX runtime:
```bash
npm install @because/forge
```
Then set `jsxImportSource` in your `tsconfig.json`:
```json
// React
{ "compilerOptions": { "jsx": "react-jsx", "jsxImportSource": "react" } }
// Preact
{ "compilerOptions": { "jsx": "react-jsx", "jsxImportSource": "preact" } }
// Hono
{ "compilerOptions": { "jsx": "react-jsx", "jsxImportSource": "hono/jsx" } }
```
Include the generated CSS in your app:
```tsx
// SSR - render <Styles /> in your <head>
import { Styles } from "@because/forge"
<head>
<Styles />
</head>
// Or get raw CSS string
import { stylesToCSS } from "@because/forge"
const css = stylesToCSS()
```
## examples
### styles

38
examples/landing.tsx
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@ -319,6 +319,44 @@ const MARKDOWN_CONTENT = `
Forge is a typed, local, variant-driven way to organize CSS and create
self-contained TSX components out of discrete parts.
Works with **React**, **Preact**, and **Hono JSX**.
## setup
Install forge and configure your JSX runtime:
\`\`\`bash
npm install @because/forge
\`\`\`
Then set \`jsxImportSource\` in your \`tsconfig.json\`:
\`\`\`tsx
// React
{ "compilerOptions": { "jsx": "react-jsx", "jsxImportSource": "react" } }
// Preact
{ "compilerOptions": { "jsx": "react-jsx", "jsxImportSource": "preact" } }
// Hono
{ "compilerOptions": { "jsx": "react-jsx", "jsxImportSource": "hono/jsx" } }
\`\`\`
Include the generated CSS in your app:
\`\`\`tsx
// SSR - render <Styles /> in your <head>
import { Styles } from "@because/forge"
<head>
<Styles />
</head>
// Or get raw CSS string
import { stylesToCSS } from "@because/forge"
const css = stylesToCSS()
\`\`\`
## css problems
- Styles are global and open - anything can override anything anywhere.

11
package.json
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@ -30,5 +30,16 @@
},
"peerDependencies": {
"typescript": "^5"
},
"peerDependenciesMeta": {
"react": {
"optional": true
},
"preact": {
"optional": true
},
"hono": {
"optional": true
}
}
}

8
src/tests/test_helpers.ts
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@ -1,13 +1,13 @@
import { define } from '../index'
import { stylesToCSS } from '../index'
// Uses Hono JSX's toString() for tests - framework-specific
export function renderToString(jsx: any): string {
return jsx.toString()
}
// Get generated CSS directly from styles registry
export function getStylesCSS(): string {
const StylesComponent = define.Styles
const result = StylesComponent() as any
return result.props.dangerouslySetInnerHTML.__html as string
return stylesToCSS()
}
export function parseCSS(css: string): Record<string, Record<string, string>> {

1
tsconfig.json
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@ -6,6 +6,7 @@
"module": "Preserve",
"moduleDetection": "force",
"jsx": "react-jsx",
// Hono for development - consumers override with their JSX runtime (react, preact, etc.)
"jsxImportSource": "hono/jsx",
"allowJs": true,