TrailBase
Open, sub-millisecond, single-executable FireBase alternative with type-safe REST & realtime APIs, built-in JS/TS runtime, auth & admin UI.
High commit volume, frequent releases and growing activity.
Commit activity more than 79% of tracked projects; popularity more than 69%. How this is calculated.
Commits, last 11 months
| Stars | 5.6k |
|---|---|
| Latest release | v0.33.22 · 23 Sept 2026 |
| Repo updated | 23 Sept 2026 |
| Licence | OSL-3.0 |
| Built with | Rust, Docker |
Is TrailBase actively maintained?
Over the last 11 months the project absorbed 1012 commits, of which 314 arrived in the most recent quarter — roughly 105 commits a month.
The most recent tagged release, v0.33.22, shipped within the last month — a current, installable version exists today.
TrailBase ranks #6 of 12 in Software Development - Low Code, placing it mid-table for maintenance activity.
What TrailBase actually does
TrailBase is a self-hosted backend platform packaged as a single executable, offering automated REST and realtime APIs alongside an integrated admin interface. It includes a built-in JavaScript and TypeScript runtime for custom logic and handles user authentication out of the box. Designed to provide low-latency operations, it serves as an alternative to proprietary Backend-as-a-Service providers.
Best fit: Developers seeking a lightweight, self-contained backend with rapid API generation and built-in database administration for low-code or standard web applications.
Worth knowing: The Open Software Licence (OSL-3.0) has strong copyleft implications that might restrict how you integrate or distribute the software within proprietary commercial systems.
Deployment notes
As a single-executable Rust application, it typically runs well inside a lightweight Docker container with a persistent volume attached for data storage. You will usually need to place it behind a reverse proxy to handle TLS termination and manage incoming traffic.
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