Langfuse
Helicone AI
LangSmith
LangChain
Openlayer
Braintrust.dev
Portkey
PromptLayer
Pastebin.com
GitHub
GitHub Gist
hastebin
PrivateBin
CodePen
JSFiddle
JustPaste.it
Langfuse is an open-source LLM engineering platform designed to empower developers by providing insights into user interactions with their LLM applications. We offer tools that help developers understand usage patterns, diagnose issues, and improve application performance based on real user data. By integrating seamlessly into existing workflows, Langfuse streamlines the process of monitoring, debugging, and optimizing LLM applications. Our platform's robust documentation and active community support make it easy for developers to leverage Langfuse for enhancing their LLM projects efficiently. Whether you're troubleshooting interactions or iterating on new features, Langfuse is committed to simplifying your LLM development journey.
Langfuse
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Based on our record, Pastebin.com seems to be a lot more popular than Langfuse. While we know about 2057 links to Pastebin.com, we've tracked only 28 mentions of Langfuse. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
In this project we will build a Python banking assistant agent using Strands Agents and make it observable and continuously evaluated using Langfuse โ step by step. - Source: dev.to / 11 days ago
Langfuse is the open-source standard for LLM observability. It traces every LLM interaction โ prompts, completions, latency, token usage, cost โ and provides the tooling to debug, evaluate, and optimize LLM applications in production. Think of it as "Datadog for LLM calls" with a focus on prompt engineering workflows. - Source: dev.to / 29 days ago
You're monitoring production traffic. You need Langfuse / Phoenix / Helicone / Braintrust for that. Online eval is a different problem class: implicit feedback, drift detection, hallucination rates on your data, not on HellaSwag. - Source: dev.to / about 1 month ago
Gateway or proxy attribution. A reverse proxy in front of the model-provider API records the request, computes the cost, and exposes per-customer breakdowns. Open-source options include Helicone, LiteLLM, Langfuse, and OpenLLMetry. Hosted equivalents serve as the AI cost observability layer for teams that want centralized visibility: LangSmith, Datadog LLM Observability, Arize Phoenix. Adds a network hop.... - Source: dev.to / about 1 month ago
Same approach works with Langfuse, Phoenix, Braintrust, or your existing OTel pipeline โ the metadata.userId pattern is the universal part. - Source: dev.to / about 2 months ago
Pastebins make me nostalgic. Iโm told they existed well before the web in the IRC days. The first notable one I remember, Pastebin.com, was created in 2002 by Paul Dixon, introducing features like syntax highlighting and private pastes. Believe it or not, itโs still going strong today. The latest incarnation I remember using recently was PostBin (clever: Pastebin for Webhooks). It made testing โweb callbacksโ... - Source: dev.to / about 2 years ago
When you get something started feel free to put your code on pastebin.com or gist.github.com and share a link for feedback/help. Source: over 2 years ago
Either use pastebin or Github for formatting and paste a link. Source: over 2 years ago
You'll have to use a site like https://pastebin.com/ so I can see it too. My guess is that you did not install the mod I linked or that you haven't succesfully followed my steps. Start again from the beginning. Source: over 2 years ago
Pastebin.com was still reliable last time I tried it. Source: over 2 years ago
Helicone AI - Open-source LLM Observability for Developers
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
LangSmith - Build and deploy LLM applications with confidence
GitHub Gist - Gist is a simple way to share snippets and pastes with others.
LangChain - Framework for building applications with LLMs through composability
hastebin - Pad editor for source code.