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https://github.com/stradivario/litre

Server-side rendering of web applications using Deno and ReadableStreams
https://github.com/stradivario/litre

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Server-side rendering of web applications using Deno and ReadableStreams

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README

        








Deno + LitHTML: No build, no bundle, all streaming



**Litre** is a web framework intended to work with LitHTML and SSR

Embrace the future of **ES Modules**, **Import Maps**, and **Web
Streams**.

### Starting Litre server

```typescript
import { start } from 'https://raw.githubusercontent.com/Stradivario/litre/master/src/mod.ts';

start({
importmap: await Deno.readTextFile('importmap.json'),
folder: 'app',
port: 4200,
});
```

```bash
make dev
```

### HTMLElement
```typescript

class AppRoot extends HTMLElement {
constructor() {
super();
this.attachShadow({ mode: "open" });
}
connectedCallback() {
const div = document.createElement("div");
div.innerHTML = `Hello from SSR Webcomponents using Deno!`;
this.shadowRoot?.append(div);
}
}

customElements.define('app-root', AppRoot)

export default Litre({
page: () => Ocean.html`



My app





`,
});
```

### LitHTML

```typescript
import {
html,
Component,
LitElement,
} from 'https://cdn.esm.sh/v53/@rxdi/[email protected]';

@Component({
selector: 'app-root',
template(this) {
return html`Hello from SSR Webcomponents using Deno!`;
},
})
export class AppRoot extends LitElement {}

export default Litre({
page: () => Ocean.html`




My app





`,
});
```

### Partially Hydrated server side rendering

We define components to be loaded after javascript is loaded

```typescript
import {
Component,
html,
LitElement,
} from 'http://localhost:8080/@rxdi/lit-html';

@Component({
selector: 'app-root',
template(this) {
return html`
Test Button

Why should i upgrade ?

Optimized for best experience...

`;
},
})
export class AppRoot extends LitElement {}

export default Litre({
page: () => Ocean.html`




My app

import 'http://localhost:8080/@rxdi/ui-kit/accordion-item';
import 'http://localhost:8080/@rxdi/ui-kit/button';

import { Bootstrap} from 'http://localhost:8080/@rxdi/core';
import { ReactiveUiModule } from 'http://localhost:8080/@rxdi/ui-kit';
Bootstrap(ReactiveUiModule.forRoot()).subscribe()






`,
});
```