How I Built a Premium Developer Tools Website Using Only a Local LLM (Gemma 4:12B + Ollama + VS Code)

Over the past few weeks, I’ve been experimenting with local language models. Like a lot of developers, I’ve used cloud AI assistants quite a bit, but I kept asking myself one simple question:

Can a local LLM actually help me build a real, production-ready project?

So I decided to find out for myself.

I challenged myself to build an entire developer tools website using only a local AI model running on my own machine. No cloud assistant. No external API. Just my laptop, VS Code, Ollama, and Gemma 4:12B.

The result is SafeDevTools — a collection of browser-based developer utilities with a modern glassmorphic interface, strong SEO foundations, and a privacy-first architecture. You can check it out here: https://safedevtools.com