Lorenz Attractor Demo

A small static site with a Scala-doc-inspired layout and an animated Lorenz attractor, configured for Cloudflare Workers.

Project files

• public/index.html — page structure and styling
• public/lorenz.js — Lorenz system simulation and canvas rendering
• public/robots.txt — crawler directives and sitemap location
• public/sitemap.xml — sitemap entry for https://turingcore.io/
• worker.js — minimal Cloudflare Worker that serves static assets
• wrangler.toml — Cloudflare Workers configuration
• package.json — local scripts for dev, config checking, and deployment

Run locally

Run commands from the project root (web/).

Simple static preview

python3 -m http.server 8000 --directory public

Then open http://localhost:8000.

Cloudflare Workers preview

npm install
npm run dev

Wrangler will print a local preview URL, typically http://127.0.0.1:8787.

Deploy to Cloudflare Workers

Before deploying, make sure public/ is committed to git. Cloudflare's remote build only sees files present in the repository snapshot it checks out.

1. Authenticate Wrangler if needed:

npx wrangler login

2. Optionally validate the config and bundle before deployment:

npm run check

3. Deploy:

npm run deploy

If you are deploying from a Git-connected Cloudflare project, also make sure the project root is the repository root that contains wrangler.toml, worker.js, and public/.

Notes

• The Worker serves everything from the public/ directory via the ASSETS binding.
• The canvas is responsive and supports high-DPI displays.
• If the device requests reduced motion, the page renders a still frame instead of a continuous animation.
• Styling is embedded in public/index.html to keep the site portable and simple.
• The project is pinned to wrangler 3.x so it can be validated locally on Node 18 in this workspace.
• Canonical production URL is https://turingcore.io/ and is referenced in SEO metadata and sitemap files.
• npm run verify:cloudflare checks that the required deploy files exist before a dry run or real deploy.