# Windmill Development Guide ## Overview Windmill is an open-source developer platform for building internal tools, workflows, API integrations, background jobs, workflows, and user interfaces. See @windmill-overview.mdc for full platform details. ## Language-Specific Guides - Backend (Rust): @backend/rust-best-practices.mdc + @backend/summarized_schema.txt - Frontend (Svelte 5): @frontend/svelte5-best-practices.mdc