Langfuse
Langfuse is an open source LLM engineering platform providing observability, metrics, evaluations, prompt management, and more for LLMs. It integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.
Langfuse is built in TypeScript, 24.7k GitHub stars from 84 contributors, latest release v3.167.4.
When to use Langfuse
Langfuse is listed here as a AI project. The directory calls out LLM Observability, Metrics and Evaluations, Prompt Management as capabilities associated with it.
Other recorded traits for Langfuse include Integration with OpenTelemetry, Playground for Testing, Dataset Management.
Besides AI, this page also files Langfuse under Development, Analytics, Tools.
What the Langfuse stats reflect
GitHub currently shows 24.7k GitHub stars, about 84 contributors, 2.5k forks, 612 open issues, latest tracked release v3.167.4. Star and activity counts here are a snapshot used as a proxy for community adoption, not a quality score.
Stats refreshed
- Language
- TypeScript
- Latest Release
- v3.167.4
- License
- Other
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Key features of Langfuse
- LLM Observability
- Metrics and Evaluations
- Prompt Management
- Integration with OpenTelemetry
- Playground for Testing
- Dataset Management
Langfuse resources
Langfuse on GitHub
Frequently asked questions
What is Langfuse?
Langfuse is an open source LLM engineering platform providing observability, metrics, evaluations, prompt management, and more for LLMs. It integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. This directory highlights LLM Observability, Metrics and Evaluations, Prompt Management.
What language is Langfuse written in, and what is the latest release?
Langfuse is written primarily in TypeScript. The latest release tracked on this page is v3.167.4.
How widely is Langfuse used on GitHub?
Langfuse has about 24.7k GitHub stars across about 84 contributors. It also has about 2.5k forks. Those counts are a snapshot of community attention, not a ranking of quality.
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