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TrailBase

NoSQL & Document

An open, single‑executable Firebase alternative that provides type‑safe REST and realtime APIs with sub‑millisecond latency.

Rust Latest v0.31.1 · 1d ago Security brief →

Features

  • Sub‑millisecond latency single executable backend
  • Type‑safe REST & realtime APIs (Firebase‑compatible)
  • Multi‑database support with SQLite default and Postgres experimental
  • WebAssembly runtime for extensible plugins
  • Built‑in geospatial queries, SSR, auth and admin UI

Recent releases

View all 67 releases →
Config change
v0.31.1 Breaking risk
Breaking upgrade

Deprecates data-dir

v0.31.0 Breaking risk
Breaking changes
  • Batch/transaction RecordApi now returns a per‑operation result, changing the response format and breaking existing clients.
Notable features
  • Added batch/transaction support to C#/.NET client; now 5 of 8 supported languages have this capability
Full changelog
  • Change batch/transaction RecordApis to return a result for each operation effectively establishing a 1:1 mapping.
    • This is a breaking change if you're using the batch/transactions API. In which case, you'll have to update your clients to parse the updated format.
    • Previously it wasn't possible to reliably establish a mapping especially since insert failures could be ignored.
  • Add batch/transaction support to C#/Dotnet client.
    • Now 5 of 8 clients (JS/TS, Dart, Kotlin, Rust, Dotnet) support batch/transactions.
  • Update dependencies.

Full Changelog: https://github.com/trailbaseio/trailbase/compare/v0.30.6...v0.31.0

No immediate action
v0.30.6 Bugfix

Styling regression fix

No immediate action
v0.30.4 Bugfix

Mobile UI fix

No immediate action
v0.30.3 Feature

Admin UI dark mode

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Install & Platforms

Install via
shell-script docker binary
Platforms
linux macos windows

Alternative to

Firebase

Beta — feedback welcome: [email protected]