npm run dev --host network: not exposed

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I want to expose my svelte app on LAN using the npm run dev --host command but it shows:

> frontend@0.0.1 dev
> svelte-kit dev


  SvelteKit v1.0.0-next.295

  local:   http://localhost:3000
  network: not exposed

  Use --host to expose server to other devices on this network


2 Answers

You have to add -- before the actual flag:

npm run dev -- --host

And it should output:

> project@0.0.1 dev
> svelte-kit dev "--host"


  SvelteKit v1.0.0-next.316

  local:   http://localhost:3000
  network: http://***.***.**.**:3000

  Note that all files in the following directories will be accessible to anyone on your network: src/lib, src/routes, .svelte-kit, src, node_modules

If you use vite in the package.json file, do this on the dev line: "scripts": { "dev": "vite --host --port 8888", ..... what ever else was here..... },

if you use sirv, try this in the package.json : "start": "sirv public --no-clear --host 0.0.0.0",

If you want a different port try this: "start": "sirv public --no-clear --host 0.0.0.0 --port 8888",

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