ElasticDash integration for LangChain
npm install @elasticdash/langchainThis is the Langchain integration package of the Langfuse JS SDK containing the CallbackHandler to be registered with Langchain invocations.
| Package | NPM | Description | Environments |
| ---------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------- | ------------ |
| @elasticdash/client |  | Langfuse API client for universal JavaScript environments | Universal JS |
| @elasticdash/tracing |  | Langfuse instrumentation methods based on OpenTelemetry | Node.js 20+ |
| @elasticdash/otel |  | Langfuse OpenTelemetry export helpers | Node.js 20+ |
| @elasticdash/openai |  | Langfuse integration for OpenAI SDK | Universal JS |
| @elasticdash/langchain |  | Langfuse integration for LangChain | Universal JS |
- Docs: https://langfuse.com/docs/sdk/typescript
- Reference: https://js.reference.langfuse.com