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metadata 
title: HTML Studio
emoji: 🛠️
colorFrom: indigo
colorTo: pink
sdk: static
app_file: index.html
short_description: Generate a site with any free model, ship it live
hf_oauth: true
hf_oauth_scopes:
  - inference-api
hf_oauth_expiration_minutes: 480
pinned: false

🛠️ HTML Studio → harvis.dev

Describe a website. Any free open-weights model on the Hugging Face Inference Providers router writes it as a single self-contained HTML file. Preview it, edit it, then publish it to a live public URL on harvis.dev in one click — no account, no build step.

How it works

This is a Static Space — there is no server. Everything runs in your browser:

  1. Pick a model. The dropdown is fetched live from https://router.huggingface.co/v1/models, so every open-weights chat model the router serves is selectable.
  2. Describe the site. The model streams back a complete <!doctype html> document with all CSS and JS inlined. The preview renders as it types.
  3. Edit if you like. The code pane is a live editor — changes re-render.
  4. Deploy. The HTML is POSTed straight to https://harvis.dev/api/upload and you get a live URL back instantly.

Deploying again reuses the site's deploy token, so it updates the same URL in place rather than creating a new site each time. Press New site to start a fresh one.

Inference credits

Click Sign in with Hugging Face to generate against your own free monthly inference credits (the OAuth token is requested with the inference-api scope). You can also paste a token from huggingface.co/settings/tokens instead. Nothing is sent anywhere except the HF router — the token lives in your browser's localStorage.

Deploy links

Every deploy returns two links:

  • Live URL — public, share it.
  • Claim URL — private. Open it and sign in (free) to attach the site to a harvis.dev account so you can edit or delete it later. It cannot be recovered if lost, and an unclaimed site expires 24 hours after its last deploy.

Notes

  • The preview iframe is sandboxed without allow-same-origin, so origin-bound APIs (localStorage, cookies) throw inside the preview. They work fine on the deployed site.
  • harvis.dev limits: 50 MB and 500 files per site, static files only.

Run it locally

No build step — it's three static files:

python3 -m http.server 8000

Then open http://localhost:8000. OAuth only works when served from the Space; locally, paste a token instead.