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node_modules
# Output
.output
.vercel
.netlify
.wrangler
/.svelte-kit
/build
# OS
.DS_Store
Thumbs.db
# Env
.env
.env.*
!.env.example
!.env.test
# Vite
vite.config.js.timestamp-*
vite.config.ts.timestamp-*

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engine-strict=true

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# sv
Everything you need to build a Svelte project, powered by [`sv`](https://github.com/sveltejs/cli).
## Creating a project
If you're seeing this, you've probably already done this step. Congrats!
```sh
# create a new project in the current directory
npx sv create
# create a new project in my-app
npx sv create my-app
```
## Developing
Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
```sh
npm run dev
# or start the server and open the app in a new browser tab
npm run dev -- --open
```
## Building
To create a production version of your app:
```sh
npm run build
```
You can preview the production build with `npm run preview`.
> To deploy your app, you may need to install an [adapter](https://svelte.dev/docs/kit/adapters) for your target environment.

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{
"extends": "./.svelte-kit/tsconfig.json",
"compilerOptions": {
"allowJs": true,
"checkJs": false,
"moduleResolution": "bundler"
}
// Path aliases are handled by https://svelte.dev/docs/kit/configuration#alias
// except $lib which is handled by https://svelte.dev/docs/kit/configuration#files
//
// If you want to overwrite includes/excludes, make sure to copy over the relevant includes/excludes
// from the referenced tsconfig.json - TypeScript does not merge them in
}

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{
"name": "web",
"private": true,
"version": "0.0.1",
"type": "module",
"scripts": {
"dev": "vite dev",
"build": "vite build",
"preview": "vite preview",
"prepare": "svelte-kit sync || echo ''"
},
"devDependencies": {
"@sveltejs/adapter-static": "^3.0.9",
"@sveltejs/kit": "^2.43.2",
"@sveltejs/vite-plugin-svelte": "^6.2.0",
"svelte": "^5.39.5",
"vite": "^7.1.7"
},
"dependencies": {
"nats": "^2.29.3",
"nats.ws": "^1.30.3"
}
}

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
%sveltekit.head%
</head>
<body data-sveltekit-preload-data="hover">
<div style="display: contents">%sveltekit.body%</div>
</body>
</html>

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<svg xmlns="http://www.w3.org/2000/svg" width="107" height="128" viewBox="0 0 107 128"><title>svelte-logo</title><path d="M94.157 22.819c-10.4-14.885-30.94-19.297-45.792-9.835L22.282 29.608A29.92 29.92 0 0 0 8.764 49.65a31.5 31.5 0 0 0 3.108 20.231 30 30 0 0 0-4.477 11.183 31.9 31.9 0 0 0 5.448 24.116c10.402 14.887 30.942 19.297 45.791 9.835l26.083-16.624A29.92 29.92 0 0 0 98.235 78.35a31.53 31.53 0 0 0-3.105-20.232 30 30 0 0 0 4.474-11.182 31.88 31.88 0 0 0-5.447-24.116" style="fill:#ff3e00"/><path d="M45.817 106.582a20.72 20.72 0 0 1-22.237-8.243 19.17 19.17 0 0 1-3.277-14.503 18 18 0 0 1 .624-2.435l.49-1.498 1.337.981a33.6 33.6 0 0 0 10.203 5.098l.97.294-.09.968a5.85 5.85 0 0 0 1.052 3.878 6.24 6.24 0 0 0 6.695 2.485 5.8 5.8 0 0 0 1.603-.704L69.27 76.28a5.43 5.43 0 0 0 2.45-3.631 5.8 5.8 0 0 0-.987-4.371 6.24 6.24 0 0 0-6.698-2.487 5.7 5.7 0 0 0-1.6.704l-9.953 6.345a19 19 0 0 1-5.296 2.326 20.72 20.72 0 0 1-22.237-8.243 19.17 19.17 0 0 1-3.277-14.502 17.99 17.99 0 0 1 8.13-12.052l26.081-16.623a19 19 0 0 1 5.3-2.329 20.72 20.72 0 0 1 22.237 8.243 19.17 19.17 0 0 1 3.277 14.503 18 18 0 0 1-.624 2.435l-.49 1.498-1.337-.98a33.6 33.6 0 0 0-10.203-5.1l-.97-.294.09-.968a5.86 5.86 0 0 0-1.052-3.878 6.24 6.24 0 0 0-6.696-2.485 5.8 5.8 0 0 0-1.602.704L37.73 51.72a5.42 5.42 0 0 0-2.449 3.63 5.79 5.79 0 0 0 .986 4.372 6.24 6.24 0 0 0 6.698 2.486 5.8 5.8 0 0 0 1.602-.704l9.952-6.342a19 19 0 0 1 5.295-2.328 20.72 20.72 0 0 1 22.237 8.242 19.17 19.17 0 0 1 3.277 14.503 18 18 0 0 1-8.13 12.053l-26.081 16.622a19 19 0 0 1-5.3 2.328" style="fill:#fff"/></svg>

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// place files you want to import through the `$lib` alias in this folder.

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export const ssr = false;

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<script>
import favicon from '$lib/assets/favicon.svg';
let { children } = $props();
</script>
<svelte:head>
<link rel="icon" href={favicon} />
</svelte:head>
{@render children?.()}

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<script>
import { onMount } from 'svelte';
import { connect, StringCodec } from 'nats.ws';
let status = 'idle';
let message = 'hello world';
let nc = null;
const SUBJECT = 'requests';
function setStatus(s) {
status = s;
console.log('STATUS', s);
}
onMount(async () => {
setStatus('connecting');
try {
const nc = await connect({ servers: 'wss://nats.yiem.cc' });
setStatus('connected');
// closed() resolves when connection closes or errors
nc.closed().then((err) => {
if (err) {
console.error('NATS closed with error:', err);
setStatus('closed-error');
} else {
console.log('NATS closed normally');
setStatus('closed');
}
});
// optional: watch low-level disconnect/slow events via nc.transport
// (nats.js does not expose DOM events; rely on closed() and errors)
// create a subscription and responder
const sc = StringCodec();
const sub = nc.subscribe(SUBJECT);
(async () => {
for await (const m of sub) {
try {
const raw = sc.decode(m.data);
const payload = JSON.parse(raw);
if (payload?.text) message = payload.text;
if (m.reply) {
await nc.publish(m.reply, sc.encode(JSON.stringify(payload)));
await nc.flush();
}
} catch (e) {
console.error('message handler error', e);
}
}
})();
// quick verify: publish a ping and see if there is no error
try {
await nc.publish(SUBJECT, sc.encode(JSON.stringify({ text: 'ping-from-client' })));
await nc.flush();
console.log('published ping');
} catch (e) {
console.error('publish error', e);
}
} catch (err) {
console.error('connect failed', err);
setStatus('error');
}
});
async function disconnect() {
if (nc) {
await nc.close();
setStatus('closing');
}
}
</script>
<main>
<div><strong>Connection:</strong> {status}</div>
<div><strong>Message:</strong> {message}</div>
<button on:click={disconnect} disabled={status !== 'connected'}>Disconnect</button>
</main>

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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
<rect width="100" height="100" fill="#0ea5a0"/>
<text x="50" y="55" font-size="20" text-anchor="middle" fill="#fff" font-family="Arial">LOGO</text>
</svg>

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# allow crawling everything by default
User-agent: *
Disallow:

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import adapter from '@sveltejs/adapter-static';
/** @type {import('@sveltejs/kit').Config} */
const config = { kit: { adapter: adapter() } };
export default config;

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import { sveltekit } from '@sveltejs/kit/vite';
import { defineConfig } from 'vite';
export default defineConfig({
plugins: [sveltekit()]
});