The Supabase CLI is a command-line tool that lets developers manage their Supabase projects — an open-source alternative to Google's Firebase backend platform — directly from their computer's terminal. It handles everything from setting up a local development environment and managing database changes, to deploying serverless functions and automatically generating code types from your database structure.
// why it matters As more startups look to avoid vendor lock-in with proprietary backends like Firebase, Supabase has emerged as a serious open-source contender, and this CLI is the primary tool that makes that workflow practical at scale. With nearly 1,800 stars and 162 contributors, it signals strong developer adoption — meaning teams building on Supabase have a mature, community-backed toolchain that can support everything from side projects to production applications.