Open source observability platform for logs, metrics, traces, RUM (web, android, ios), Session replay, pipelines, SLO and LLM observability. A sophisticated, simple and highly performant alternative to Datadog, Splunk, and Elasticsearch with 140x lower storage costs and single binary deployment.
Logs GitHub Repositories (2026) · Open Source Tools
Discover the best Logs open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
The only tool you need to know what is happening and how to fix it.
The open-source observability database. One columnar engine for metrics, logs, and traces, on object storage.
A high-performance observability data pipeline.
Cloud-native OSS search engine for observability
Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.
A Rust crate for beautiful, artisanally crafted CLIs, TUIs, and text-based IO.
Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.
Fast and easy to use database for logs, which can efficiently handle terabytes of logs
An AI-powered next-generation open source real-time observability system.
Winget-Repo is a local, private repository for Winget.
A set of tools, types and libraries for building and manipulating Grafana objects.
Grab your DNS logs, detect anomalies, and finally understand what's happening on your network. The missing piece between DNS servers and your data stack.
The Open Source control plane for self-hosted, BYOC, and on-prem deployments. Everything you need to distribute applications to self-hosted customers out of the box. Supporting Docker Compose, Docker Swarm and Helm based applications.
Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.
⚡ Lara Dashboard - CMS by Laravel - All In One solution to start your Laravel Application from Basic to Enterprise. Manages Users, Roles, Permissions, Modules, Settings, Translations, Contents, Monitoring and every actions of your Laravel application. Complete solution for Laravel application with Tailwind, Livewire, Rest API, Unit-Tests and more.
A blazing fast tool for building data pipelines: read, process and output events. Our community: https://t.me/file_d_community
Fast and Lightweight Logs, Metrics and Traces processor for Linux, BSD, OSX and Windows
⎈ Multi pod and container log tailing for Kubernetes
Open source APM: OpenTelemetry traces, metrics, and logs