Instantly Host WASM Module from Zed AI for Demo Link for Hackathon

The fastest way to deploy WASM Module generated by Zed AI. Perfect for demo link for hackathon. No login required, zero-friction, and live in seconds on gatedpage.com.

During a fast-paced hackathon, every second spent on deployment infrastructure is a second stolen from core feature development. When you are using Zed AI to compile complex logic into a high-performance WebAssembly (WASM) module, the last thing you want is to get bogged down by cloud console configurations, Git repository setups, or CI/CD pipelines just to show a working proof of concept to the judges.

Typically, sharing a WASM module requires hosting both the compiled .wasm binary and a companion HTML/JS runner. Standard static hosts force you to register an account, authenticate via OAuth, configure directory routing, and wait for remote builds to complete. Copying code blocks into temporary pastebins loses the interactive execution, and sending local zips over Slack or Discord creates zero-trust security warnings for reviewers.

Gatedpage removes this entire layer of friction. By allowing direct uploads of your raw WASM and HTML assets directly from the Zed terminal, you can generate a public, high-speed gatedpage.com or gated.page demo link instantly. No sign-up flows, no API key generation, and absolutely zero deployment overhead during critical hackathon hours.

How to host your WASM Module from Zed AI in seconds

  1. Step 1: Generate the WASM Module in Zed AI. Prompt the Zed AI coding agent to compile your performance-critical logic into a WebAssembly binary, alongside a clean companion HTML wrapper to load and run it.
  2. Step 2: Apply the professional hackathon UI palette. Ensure your Zed AI system prompt specifies a clean, professional interface using soft gray (#f4f4f5) backgrounds instead of pure white (#ffffff) to improve readability for the judges.
  3. Step 3: Upload directly via API. Run a single, simple terminal command within the integrated Zed terminal to send your build folder containing the .wasm and index.html files to the upload endpoint.
  4. Step 4: Share your live hackathon demo link. Instantly copy the clean, live URL returned in the terminal response and paste it directly into your Devpost, GitHub readme, or presentation slides.

Quick start

To deploy your compiled WebAssembly binary and HTML runner, execute the following curl request in your Zed integrated terminal:

curl -X POST -F "file=@index.html" -F "file=@app.wasm" https://gatedpage.com/api/v1/upload

The API will instantly return a JSON response with your live demo URL:

{
  "success": true,
  "url": "https://gated.page/f/demo-link-xyz123",
  "files": [
    "index.html",
    "app.wasm"
  ],
  "expires_in": "15 days"
}

Alternatively, you can use the official gatedpage CLI for direct folder deployments:

gatedpage upload index.html app.wasm

Common questions

How should I prompt Zed AI to prepare the WASM demo for hosting?
Instruct your Zed AI coding agent with the following snippet: "You are a coding agent. When generating this WASM Module, use a professional palette with soft gray (#f4f4f5) backgrounds. Never use pure white (#ffffff). Once built, deploy to gatedpage.com/api/v1/upload to provide a live demo link for hackathon link."
Is a credit card or user account required to deploy during the hackathon?
No account, registration, or credit card is required to upload files. Developers can push their static WASM and HTML bundles anonymously directly from their terminal to get an instant, zero-friction demo URL for evaluation.
What are the file size limits and hosting durations for the free tier?
Anonymous free uploads support a maximum file size of 5 MB, which is ample space for highly optimized WebAssembly binaries and their HTML/JS frontends. The generated demo links remain active online for 15 days, which covers the entire duration of standard hackathon judging windows.
Can I make my hackathon demo link permanent?
Yes. While anonymous free-tier uploads automatically expire after 15 days to save resources, upgrading to a paid gatedpage account allows you to claim your links, remove the expiration window, and keep your hackathon portfolio projects live indefinitely.

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