Show HN: Dyad, local, open-source Lovable alternative (Electron desktop app) (www.dyad.sh)

Dyad is a new community-driven, open-source Electron desktop app that lets you build full-stack AI applications locally with no coding required. Released as a free alternative to cloud-first builders like Lovable, v0, Bolt and Replit, Dyad bundles UI design, Supabase integration (Auth, Database, Server Functions) and instant preview/undo into a local workflow. It runs on macOS and Windows, requires no sign-up, keeps all source code on your machine, and lets you bring your own API keys so you’re not tied to a single vendor. Technically notable: Dyad is AI‑agnostic (supports Gemini 2.5 Pro, OpenAI GPT‑4.1, Anthropic Claude Sonnet 4, etc.), can run models locally via Ollama for full data privacy, and is built to avoid cloud/dev mismatches by enabling frictionless local testing and iteration. For the AI/ML community this matters because it lowers the barrier to prototyping and MVPs while preserving data control and reproducibility, reduces vendor lock‑in, and encourages open collaboration. Its local-first architecture also accelerates responsiveness and debugging, making it attractive for designers, tinkerers and teams who need quick iteration without surrendering code or model choice to a single platform.