* [SigNoz v0.126.0](https://github.com/SigNoz/signoz) – Observability platform that consolidates logs, metrics, and traces for effective application monitoring and troubleshooting.

* [Coroot v1.21.0](https://github.com/coroot/coroot) – Observability tool that transforms application data into actionable insights.

* [Odigos v1.27.2](https://github.com/odigos-io/odigos) – Distributed tracing solution that enhances observability for Kubernetes and Virtual Machines without code changes.

* [seq-db v0.71.0](https://github.com/ozontech/seq-db) – Scalable, high-performance database for efficient log storage and querying.

* [NanoTDB v1.4.0](https://github.com/aymanhs/nanotdb) – Append-only time-series database with built-in automatic aggregates and rollups for efficient long-range queries on modest hardware.

* [langfuse-js v5.4.0](https://github.com/langfuse/langfuse-js) – JS/TS SDKs for instrumenting LLM apps with detailed tracing and observability.

* [Laminar v0.1.46](https://github.com/lmnr-ai/lmnr) – Platform for tracing, evaluating, and analyzing AI applications with support for datasets and scalable performance.