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Open Source Log Management Tools using npm

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

Petabyte-scale observability, without the massive bill.
  • Stars


    22,211
  • Last commit


    2 hours ago
  • License


    AGPL-3.0
Monitor logs, metrics, and traces with an open-source observability platform. Achieve petabyte scale with 140x lower storage costs and high performance.

Open Source Alternative to:

Collect, transform, and route logs and metrics in one tool
  • Stars


    22,648
  • Last commit


    2 hours ago
  • License


    MPL-2.0
Rust-built observability pipeline tool that collects, transforms, and routes logs and metrics across 47 sources and 62 sinks with no runtime dependencies.

Open Source Alternative to:

Full-stack observability without code changes
  • Stars


    7,947
  • Last commit


    3 hours ago
  • License


    Apache-2.0
Coroot simplifies system monitoring by providing metrics, logs, traces, and profiling with zero instrumentation, leveraging eBPF technology.

Open Source Alternative to:

Unified observability database for metrics, logs, and traces
  • Stars


    6,725
  • Last commit


    10 hours ago
  • License


    Apache-2.0
Cloud-native observability database unifying metrics, logs, and traces with sub-second queries, 50x cost reduction, and seamless OpenTelemetry integration.

Open Source Alternative to:

Powerful observability made simple for developers
  • Stars


    4,498
  • Last commit


    6 hours ago
  • License


    MIT
Logfire offers intuitive observability tools for Python applications, combining logs, profiling, and telemetry in one platform.

Open Source Alternative to:

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