# TrailBase Client TrailBase is an open, [sub-millisecond](https://trailbase.io/reference/benchmarks/), single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime, auth, and admin UI built on Rust, SQLite & Wasmtime. For more context, documentation, and an online demo, check out our website: [trailbase.io](https://trailbase.io).