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Dev tools · February 16, 2025

Logis – a searchable scientific log in your Git commit history

I built this tool that auto-commits your code when you run an experiment, storing structured metadata in the commit message. A bit like `wandb` but local. There is a small CLI that lets you query for (e.g.) `metrics.accuracy > 0.9`, to find the code state that produced a good results. This is the first release, and there are quite a few planned features if anyone wants to submit a PR.

Logis – a searchable scientific log in your Git commit history launched on February 16, 2025 with 6 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

Turn your git commit history into a scientific log - flywhl/logis

logis turns your commit history into a searchable scientific log. Every time you run an experiment, your code will be auto-committed with metadata in the commit message. from logis import commit , Run @ commit def my_experiment ( run : Run ) -> Metrics : # ... experiment stuff run . set_hyperparameters ({ "lr" : 0.001 , "epochs" : 100 , }) # ... more experiment stuff run . set_metrics ({ "accuracy" : 0.9 , }) if __name__ == "__main__" : my_experiment () # --- Or use the implicit API @ commit ( implicit = True ) def other_experiment ( hypers : Hypers ) -> Metrics : # ... experiment stuff metrics = Metrics ( accuracy = 0.9 ) return metrics if __name__ == "__main__" : other_experiment ( Hypers…from github.com

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