tcss-wasm 1.0.0

WebAssembly bindings for TCSS (Thematic CSS) compiler
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# TCSS WebAssembly Bindings

WebAssembly bindings for the TCSS (Thematic CSS) compiler, enabling TCSS compilation in web browsers and Node.js environments.

## Features

- 🚀 Fast TCSS compilation in the browser
- 📦 Small bundle size (optimized for web)
- 🔧 Multiple compilation modes (normal and minified)
- ✅ Validation and parsing utilities
- 🐛 Better error messages with panic hooks

## Installation

### Using npm (when published)

```bash
npm install tcss-wasm
```

### Building from source

```bash
# Install wasm-pack if you haven't already
curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

# Build the WASM module
wasm-pack build tcss-wasm --target web
```

## Usage

### In the Browser

```html
<!DOCTYPE html>
<html>
<head>
    <script type="module">
        import init, { compile_tcss } from './pkg/tcss_wasm.js';

        async function main() {
            // Initialize the WASM module
            await init();

            // Compile TCSS to CSS
            const tcss = `
                @var primary: #3498db
                @var spacing: 16px

                .button:
                    background: primary
                    padding: spacing
                    border-radius: 4px
            `;

            const css = compile_tcss(tcss);
            console.log(css);
        }

        main();
    </script>
</head>
<body>
    <h1>TCSS WASM Demo</h1>
</body>
</html>
```

### In Node.js

```javascript
import init, { compile_tcss, compile_tcss_minified } from 'tcss-wasm';

await init();

const tcss = `
.button:
    padding: 16px
    color: #fff
`;

// Normal compilation
const css = compile_tcss(tcss);
console.log(css);

// Minified compilation
const minified = compile_tcss_minified(tcss);
console.log(minified);
```

## API Reference

### `compile_tcss(input: string): string`

Compiles TCSS source code to CSS.

**Parameters:**
- `input` - The TCSS source code as a string

**Returns:** The compiled CSS as a string

**Throws:** JavaScript error if compilation fails

### `compile_tcss_minified(input: string): string`

Compiles TCSS source code to minified CSS.

**Parameters:**
- `input` - The TCSS source code as a string

**Returns:** The compiled and minified CSS as a string

**Throws:** JavaScript error if compilation fails

### `compile_tcss_with_options(input: string, minify: boolean): string`

Compiles TCSS source code to CSS with custom options.

**Parameters:**
- `input` - The TCSS source code as a string
- `minify` - Whether to minify the output CSS

**Returns:** The compiled CSS as a string

**Throws:** JavaScript error if compilation fails

### `parse_tcss(input: string): object`

Parses TCSS source code and returns the AST as a JavaScript object.

**Parameters:**
- `input` - The TCSS source code as a string

**Returns:** The AST as a JavaScript object

**Throws:** JavaScript error if parsing fails

### `validate_tcss(input: string): boolean`

Validates TCSS source code without generating CSS.

**Parameters:**
- `input` - The TCSS source code as a string

**Returns:** `true` if the TCSS is valid

**Throws:** JavaScript error with details if invalid

## Building

### Development Build

```bash
wasm-pack build tcss-wasm --target web --dev
```

### Production Build

```bash
wasm-pack build tcss-wasm --target web --release
```

### Build for Different Targets

```bash
# For web browsers
wasm-pack build tcss-wasm --target web

# For Node.js
wasm-pack build tcss-wasm --target nodejs

# For bundlers (webpack, rollup, etc.)
wasm-pack build tcss-wasm --target bundler
```

## Testing

```bash
wasm-pack test tcss-wasm --headless --firefox
wasm-pack test tcss-wasm --headless --chrome
```

## License

MIT