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GeezerVison is showing github.com — Langfuse

README.md
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Langfuse Cloud · Self Host · Demo

Docs · Report Bug · Feature Request · Changelog · Roadmap ·

Langfuse uses GitHub Discussions for Support and Feature Requests.
We're hiring. Join us in product engineering and technical go-to-market roles.

MIT License Y Combinator W23 Docker Pulls langfuse Python package on PyPi langfuse npm package
chat on Discord follow on X(Twitter) follow on LinkedIn Commits last month Issues closed Discussion posts

Langfuse is an open source LLM engineering platform. It helps teams collaboratively develop, monitor, evaluate, and debug AI applications. Langfuse can be self-hosted in minutes and is battle-tested. Proudly made with ClickHouse open source database.

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  1. langfuse langfuse Public

    🪢 Open source AI engineering platform: AI Gateway, agent observability, evals, and prompt/skill management, built on OpenTelemetry. One open platform for every AI call and every agent. Self-host or…

    TypeScript 37.4k 4.2k

  2. langfuse-docs langfuse-docs Public

    🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

    MDX 253 340

Repositories

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Showing 10 of 27 repositories
  • langfuse Public

    🪢 Open source AI engineering platform: AI Gateway, agent observability, evals, and prompt/skill management, built on OpenTelemetry. One open platform for every AI call and every agent. Self-host or use Langfuse Cloud.

    langfuse/langfuse's past year of commit activity
    TypeScript 37,354 4,210 344 (1 issue needs help) 836 Updated Nov 12, 2026
  • langfuse-workshop Public

    End-to-end Langfuse workshop using a TypeScript Agent to teach the AI engineering loop: tracing, prompt management, monitoring, datasets, experiments, and evaluation.

    langfuse/langfuse-workshop's past year of commit activity
    TypeScript 61 MIT 44 0 10 Updated Nov 12, 2026
  • langfuse-docs Public

    🪢 Open source agent evals & observability: Trace, evaluate, and improve LLM applications with one open platform.

    langfuse/langfuse-docs's past year of commit activity
    MDX 253 MIT 340 27 242 Updated Nov 12, 2026
  • experiment-action Public

    Run your Langfuse experiment with your GitHub action workflow.

    langfuse/experiment-action's past year of commit activity
    TypeScript 16 MIT 3 1 0 Updated Nov 12, 2026
  • langfuse-python Public

    🪢 Langfuse Python SDK

    langfuse/langfuse-python's past year of commit activity
    Python 515 MIT 410 14 140 Updated Nov 12, 2026
  • langfuse-k8s Public

    Community-maintained Kubernetes config and Helm chart for Langfuse

    langfuse/langfuse-k8s's past year of commit activity
    Go Template 286 MIT 156 31 18 Updated Nov 11, 2026
  • langfuse-js Public

    🪢 Langfuse JS/TS SDK

    langfuse/langfuse-js's past year of commit activity
    TypeScript 179 MIT 125 10 47 Updated Nov 11, 2026
  • skills Public

    Agent Skills for Langfuse, the open source LLM engineering platform for tracing, prompt management, and evaluation

    langfuse/skills's past year of commit activity
    Python 339 MIT 47 1 10 Updated Nov 10, 2026
  • langfuse-java Public

    🪢 Auto-generated Java Client for Langfuse API

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    langfuse/langfuse-java's past year of commit activity
    Java 74 MIT 16 6 2 Updated Nov 10, 2026
  • terraform-provider-langfuse Public

    [Beta] Community-maintained Terraform Provider for Langfuse

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    langfuse/terraform-provider-langfuse's past year of commit activity
    Go 17 MIT 16 2 5 Updated Nov 10, 2026
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People

@marcklingen @bezbac @Steffen911 @maxdeichmann @Lotte-Verheyden @jannikmaierhoefer @marliessophie @clemra

Top languages

TypeScript Python HCL JavaScript Go

Most used topics

langfuse llmops prompt-management llm llm-observability
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