Assembly Line

Server

self-hosted tag-based time tracking

Server is an open-source time tracking project on GitHub under the GPL-3.0 license (strong copyleft), with 1.6k stars. It is built with Go, TypeScript, Postgres and SQLite. Its last push was 36 days ago.

Stars
1.6k
License
GPL-3.0
Activity
Active
Latest release
v0.8.3

Code on GitHub Website

Judgement

What it is
Complete system
What it does
A self-hosted time tracker that records time spans with key-value tags instead of projects, with dashboards built from tag queries.
Adopt it when
You want flexible personal time tracking and like tags over fixed project hierarchies.
Watch out
Pre-1.0 with slow development, and no invoicing.
Ready for
Usable
Runs as
Self-hosted server
Built with
Go, TypeScript, React and SQLite
How established
Established: started 8 years ago, latest release v0.8.3.
What the license allows
Use inside your business is unrestricted, but anything you distribute that includes it must be released under the same license.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Server → Go → runs on a microchip

How compilers were built, back to punched paper tape

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Stars, license and activity come from GitHub and refresh on a rolling hourly schedule. The project's own description is quoted as written.