I Built an AI Interview Coach with Gemma 4 — Zero Backend, 100% Free

What I Built Interview Coach — an AI-powered interview practice tool that uses Google Gemma 4 to conduct realistic mock interviews, evaluate your answers in real-time, and generate detailed performance reports. It runs entirely in the browser. No backend, no server, no accounts. Just Gemma 4's brain and your ambition. Demo hajirufai.github.io Live Demo: hajirufai.github.io/gemma4-interview-coach (bring your own free API key from Google AI Studio ) GitHub Repo: github.com/hajirufai/gemma4-intervi