Langfuse Cloud ·Self Host ·Demo

• langfuse-docs Public

  🪢 Langfuse documentation -- Langfuse is the open source LLM Engineering Platform. Observability, evals, prompt management, playground and metrics to debug and improve LLM apps

  langfuse/langfuse-docs’s past year of commit activity

  Jupyter Notebook 150MIT 168 19 46 UpdatedDec 18, 2025
• langfuse Public

  🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

  langfuse/langfuse’s past year of commit activity

  TypeScript 19,497 1,915 293(2 issues need help) 162 UpdatedDec 18, 2025
• langfuse-python Public

  🪢 Langfuse Python SDK - Instrument your LLM app with decorators or low-level SDK and get detailed tracing/observability. Works with any LLM or framework

  langfuse/langfuse-python’s past year of commit activity

  Python 310MIT 218 1 19 UpdatedDec 18, 2025
• langfuse-java Public

  🪢 Auto-generated Java Client for Langfuse API

  langfuse/langfuse-java’s past year of commit activity

  Java 39MIT 6 4 0 UpdatedDec 18, 2025
• langfuse-js Public

  🪢 Langfuse JS/TS SDKs - Instrument your LLM app and get detailed tracing/observability. Works with any LLM or framework

  langfuse/langfuse-js’s past year of commit activity

  TypeScript 94MIT 72 3 6 UpdatedDec 18, 2025
• langfuse-k8s Public

  Community-maintained Kubernetes config and Helm chart for Langfuse

  langfuse/langfuse-k8s’s past year of commit activity

  Smarty 197MIT 122 22 9 UpdatedDec 15, 2025
• langfuse-terraform-azure Public

  🪢 Terraform module to deploy Langfuse on Azure

  langfuse/langfuse-terraform-azure’s past year of commit activity

  HCL 28MIT 20 3(1 issue needs help) 2 UpdatedDec 12, 2025
• langfuse-terraform-gcp Public

  🪢 Terraform module to deploy Langfuse on GCP

  langfuse/langfuse-terraform-gcp’s past year of commit activity

  HCL 25MIT 13 3 1 UpdatedDec 12, 2025
• langfuse-terraform-aws Public

  🪢 Terraform module to deploy Langfuse on AWS

  langfuse/langfuse-terraform-aws’s past year of commit activity

  HCL 42MIT 25 6 0 UpdatedDec 12, 2025
• langfuse-examples Public

  Examples on how to deploy and use Langfuse

  langfuse/langfuse-examples’s past year of commit activity

  TypeScript 15MIT 10 2 3 UpdatedDec 2, 2025