
Langfuse
Helicone AI
LangSmith
LangChain
Braintrust.dev
Openlayer
Portkey
LastMile AI
LiveCode Platform
Redis
4D
MongoDB
CouchBase
Azure Cosmos DB
ESM Tools
OrientDB
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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Langfuse might be a bit more popular than LiveCode Platform. We know about 28 links to it since March 2021 and only 25 links to LiveCode Platform. 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 / 20 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 / about 1 month 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 2 months 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 2 months 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 / 2 months ago
Looks like a less feature-full version of livecode [0], which I'd argue is more of a HyperCard successor", since they were formerly revolution & MetaCard, and can import HyperCard stacks. [0] https://livecode.com/. - Source: Hacker News / 5 months ago
Funny how this has co-opted the Runtime Revolution folks re-naming their Hypercard clone as: https://livecode.com/. - Source: Hacker News / 6 months ago
His legacy still exists and continues today. Even updated to modern sensibilities, as well as cross-platform, and compatible with all your legacy Hypercard stacks! As far as I remember, progression was Hypercard -> Metacard -> Runtime Revolution -> Livecode. https://livecode.com I was a bit of a kiddo when this progression first happened, my older brother Tuviah Snyder (now at Apple), was responsible for much of... - Source: Hacker News / about 1 year ago
I would say that HTML/Javascript is not a "tool" in the same sense that HyperCard was. HyperCard's real strength was that it allowed mere users (not programmers) to create their own apps (or "stacks", in the HyperCard parlance) through pointing and clicking, plus an English-like scripting language (HyperTalk). We have largely abandoned the idea that users should be able to create their own apps, so there is no... - Source: Hacker News / about 2 years ago
If the language is the most important thing for you, https://livecode.com/ has a very HyperTalk-like language and runs on modern hardware. - Source: Hacker News / about 2 years ago
Helicone AI - Open-source LLM Observability for Developers
Redis - Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
LangSmith - Build and deploy LLM applications with confidence
4D - 4D is a relational database management system and IDE.
LangChain - Framework for building applications with LLMs through composability
MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.