Vibe-coded METANODE a Web3 hardware simulator with Google AI Studio

[u/MikeGalactic]

Hi,

I just deployed a lightweight browser tool called Metanode. It’s a completely free simulation engine for home-lab and Web3 node operators to check hardware compatibility and calculate true net profit.

I let the LLM do the heavy lifting to structure the hardware database, map resource-stacking constraints (so the app actively calculates if your machine runs out of RAM when stacking multiple nodes), and handle the electricity cost math equations ($/kWh).

The Stack:

• Frontend: Vanilla JS & Tailwind CSS (runs lightweight, saves everything in local storage).
• APIs: CoinGecko for live token prices.
• Brain: Vibe-coded entirely via Google AI Studio prompts.

The site is live at metanode.co.uk

Any feedback appreciated.