Ask HN: Any open source library or tool for Time-Series Anomaly Detection?

[magundu]

We are building monitoring platform which process billions of metrics in a day. We want to build Anomoly deduction for those metrics.

Any recommendations for open source tools for Anomoly deduction with scale?

[wizzerking]

A simple search of arxiv using the search terms time series anomaly detection http [rovides 64 results like https://arxiv.org/abs/2503.18385 That provudes source I am sure papers with code wouls also provide similar resu;ts In the words of G.I. Joe "Knowing is half the battle"