Langfuse Launch Week #1
Announcing our first Launch Week, starting Monday, April 22
Joins us for Launch Week #1
We’re excited to announce Langfuse's first launch week. We're kicking it off on Monday April 22nd and will release a major upgrade to the Langfuse platform every day until Friday.
- ⭐️ Star us (opens in a new tab) on Github & see all of our releases!
- Twitter (opens in a new tab) will be our main channel for all of Launch Week #1
- Join our first town hall on Wednesday
Launches
Day 0: OpenAI JS SDK Integration
import OpenAI from "openai";
import { observeOpenAI } from "langfuse";
// wrap the OpenAI SDK
const openai = observeOpenAI(new OpenAI());
// use the OpenAI SDK as you normally would
const res = await openai.chat.completions.create({
messages: [{ role: "system", content: "Tell me a story." }],
});We launched a new wrapper for the OpenAI JS SDK. This integration, designed to enable easier monitoring of OpenAI API usage, features seamless observability with enhancements like automatic tracking of prompts, completions, and API errors, as well as insights into model usage and costs. After a soft launch that gathered user feedback for improvements, the integration is now fully available, complete with comprehensive documentation and an example notebook.
Day 1: PostHog Integration
We teamed up with PostHog (opens in a new tab) (OSS product analytics) to integrate LLM-related product metrics into your existing PostHog dashboards. This integration is now available in public beta on Langfuse cloud. You can configure it within your Langfuse project settings. When activated, Langfuse sends metrics related to traces, generations, and scores to PostHog. You can then build custom dashboards to visualize the data or use the LLM Analytics dashboard template to get started quickly. See docs for more information.
Launch Week Events
Wednesday: First virtual town hall
You're invited to our first virtual town hall. We (Max, Marc and Clemens) will be demoing new features in Langfuse, answering questions and talking about where we're taking the project. We're looking forward to hanging out!
- When: Wednesday, April 24th, noon PT, 9pm CET
- Where: Google Meet
- Sign up here
Friday: Langfuse 2.0 on Product Hunt
We will end the week with the launch of Langfuse 2.0 on Product Hunt on Friday, April 26th. After our initial launch last year – which led to a Golden Kitty Award (opens in a new tab) – we are very excited to be back on Product Hunt.