Instantly Host Three.js Scene from PearAI for Demo Link for Hackathon

The fastest way to deploy Three.js Scene generated by PearAI. Perfect for demo link for hackathon. No login required, zero-friction, and live in seconds on gatedpage.com.

When you are building immersive 3D experiences under a tight hackathon deadline, every second counts. Generating a complex Three.js scene with PearAI is incredibly efficient, but transitioning that local WebGL render into a live, shareable demo link can quickly break your momentum. Setting up classic hosting frameworks, dealing with branch deployments, and waiting for CI/CD pipelines to run just to show off a single-page interactive scene is an unnecessary waste of time when submission clocks are ticking.

gatedpage.com eliminates this entire hosting bottleneck. By providing a zero-friction, zero-configuration path to host PearAI Three.js Scene Demo Link for Hackathon submissions, you can go from code generation to a public URL on gatedpage.com in seconds. There are no authentication walls to bypass, no configuration files to write, and no repository setups to manage. You simply push your compiled HTML output straight to our CDN, ensuring your judges see your fully interactive 3D scene without delay.

Because PearAI operates as an advanced agentic coding assistant, you can instruct it to write a self-contained, high-performance HTML/JS document. When prompting PearAI, specify that it should load Three.js via CDN, bundle any custom shaders or asset loaders inline, and render the scene against a clean, professional soft gray (#f4f4f5) background to avoid harsh, unstyled canvases. Once PearAI finishes generating, you can instantly broadcast the code to our upload API and secure your hackathon demo link.

How to host your Three.js Scene from PearAI in seconds

  1. Step 1: Generate the self-contained Three.js file. Prompt PearAI to generate your 3D scene in a single HTML file. Instruct the AI assistant to use a soft gray background (#f4f4f5) for the renderer and import Three.js alongside any required OrbitControls or GLTFLoaders via CDN.
  2. Step 2: Export the output. Save the resulting code block directly from PearAI to your local workspace as a static asset, typically named scene.html or index.html.
  3. Step 3: Deploy to the upload API. Run a single curl command or use the gatedpage CLI from your terminal to upload the file directly to our edge network.
  4. Step 4: Submit your demo link. Instantly copy the generated public URL from your terminal output and paste it directly into your Devpost, GitHub readme, or hackathon submission form.

Quick start

Upload your generated Three.js HTML file directly to our public endpoint using curl. No authentication headers or accounts required:

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

The API will instantly respond with a JSON payload containing your live production-ready URL:

{
  "status": "success",
  "url": "https://gatedpage.com/f/scene-3d-demo",
  "expires_in_days": 15
}

Alternatively, if you prefer using our developer utility tool, install and run the gatedpage CLI directly in your project folder:

gatedpage upload scene.html

Common questions

How should I prompt PearAI to ensure my Three.js scene is ready for gatedpage?
Ask PearAI to bundle all CSS, JavaScript, and Three.js setups inside a single HTML document. Explicitly direct the AI to load libraries from stable CDNs and style the body background to a professional soft gray (#f4f4f5) to ensure a clean visual canvas upon deployment.
Does hosting a demo link for a hackathon require a gatedpage account?
No, gatedpage is built for zero-friction deployments. You can upload your static HTML files anonymously through our public API endpoint or CLI and receive an active demo link instantly without registering an account.
What are the file size limits and hosting lifetimes for free demo links?
Our free tier supports single static files up to 5 MB, which is ample for highly optimized Three.js scenes. Your live hackathon demo link will remain active and hosted on our CDN for 15 days before automatic cleanup, while paid accounts support permanent hosting and larger assets.
Can I include external 3D models like glTF/GLB files in my uploaded scene?
To ensure seamless single-file deployment, we recommend embedding smaller 3D assets directly as Base64 strings inside your HTML, or pointing your loaders to publicly accessible CORS-enabled URLs where your assets are stored. This guarantees that your Three.js scene loads flawlessly on the gatedpage.com CDN.

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