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Examples on how to deploy and use Langfuse
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| Name | Name | Last commit message | Last commit date | |
|---|---|---|---|---|
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Examples on how to deploy and use Langfuse.Here, we try to highlight amazing work by our contributors and partners.
| Example | Description | Contributor |
|---|---|---|
| Spring AI Demo | A simple Spring Boot application that uses Langfuse to trace a chat endpoint. | @jakehilborn |
| Quarkus Langchain4j Demo | A Quarkus Langchain4J application that uses Langfuse for tracing. | @geoand |
| Go Langchain Demo | A Go application using langchaingo with OpenTelemetry tracing to Langfuse. | |
| DSPy.rb Langfuse Integration | A Ruby framework for LLM programming with built-in Langfuse tracing via OpenTelemetry. | @vicentereig |
| Tracing Pipecat Applications | A Pipecat application sending traces to Langfuse. | @aabedraba |
| Tracing MCP Servers | An example on using the OpenAI agents SDK together with an MCP server. | @aabedraba |
| RAG Observability and Evals | A RAG application that uses Langfuse for tracing and evals. | @aabedraba |
| User Feedback | An example on collecting user feedback using Langfuse Web SDK. | @aabedraba |
| Custom Annotation UI | An example on building a custom annotation UI using Langfuse APIs. | @aabedraba |
Here, we highlight community maintained deployment examples for various cloud providers.For the Langfuse-maintained modules checkoutlangfuse-terraform-aws andlangfuse-terraform-gcp.
| Example | Description | Contributor |
|---|---|---|
| AWS Terraform | This Terraform module provides infrastructure components for deploying Langfuse v3 self-hosted on Amazon Web Service (AWS). | @tubone24 |
| AWS CDK | This repository contains the AWS CDK Python code for deploying the Langfuse application using Amazon Elastic Container Registry (ECR) and Amazon Elastic Container Service (ECS). | @ksmin23 |
| GCP Terraform | Terraform configuration for self-hosting Langfuse on Google Cloud. | @sotazum |
Below is a list of SDKs maintained by the community. Please note that for tracing (other than Python or JS/TS), you can also use theOpenTelemetry SDK of your choice and send traces to theLangfuse OTel Endpoint.
| Language | Description | Contributor |
|---|---|---|
| Rust | Unofficial Rust client for Langfuse:adolfousier/langfuse-rust | @adolfousier |
| Ruby | Unofficial Ruby SDK for Langfuse:ai-firstly/langfuse-ruby | @ai-firstly |
| Ruby | Unofficial Ruby SDK for Langfuse:simplepractice/langfuse-ruby | @NoahFisher |
| Elixir | Unofficial Elixir SDK for Langfuse:workera-ai/langfuse_sdk | @workera-ai |
| PHP | PHP library for integrating Langfuse:janzaba/langfuse-php | @janzaba |
| .NET | .NET client library for Langfuse:lukaszzborek/Langfuse-dotnet | @lukaszzborek |
| JVM | Java/JVM SDK for Langfuse:kpavlov/langfuse-jvm | @kpavlov |
| Go | Go SDK for Langfuse:henomis/langfuse-go | @henomis |
| Go | Go SDK for Langfuse:wepala/langfuse-go | @wepala |
All examples are provided as-is and are meant to illustrate how to deploy and use Langfuse.Langfuse does not assume any responsibility or liability for the examples given, especially references to external repositories or web-sites.
- DSPy.rb Observability Documentation - Zero-config Langfuse integration guide
- DSPy.rb Concurrent Architecture Deep Dive - Technical architecture overview
- DSPy.rb Discussion - Community thread
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