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Open Source Log Management Tools using Testing Library

A curated collection of the best open source tools for collecting, processing, and analyzing log data. using Testing Library.

Open-source observability platform for cloud-native apps
  • Stars

    32,480
  • Last commit

    10 hours ago
  • License

    MIT
Comprehensive monitoring and troubleshooting solution for microservices architectures, offering metrics, traces, and logs in a single pane.

Open Source Alternative to:

Full-stack observability without the enterprise price tag
  • Stars

    9,979
  • Last commit

    13 hours ago
  • License

    MIT
Open source observability platform unifying session replays, logs, traces, metrics and errors. Fast search, automatic clustering, $0.40/GB pricing.

Open Source Alternative to:

OpenTelemetry observability with traces, logs, and metrics
  • Stars

    Stars growing over the last 30 days1,926
  • Last commit

    7 hours ago
  • License

    Unknown
Observability platform built on OpenTelemetry and ClickHouse. Collect, visualize, and query distributed traces, logs, and metrics, with an MCP server for AI agent diagnostics.

Open Source Alternative to: