22:21
2026-10-02
dev.to
ai-tools
Prep Buddy: an AI interview coach for my classmate that runs on his laptop with the Wi-Fi off
A developer built Prep Buddy, an offline mock-interview coach that runs entirely on a laptop using Google's Gemma 3 4B and EmbeddingGemma models via Ollama, with no API keys, accounts, or internet con…