Langfuse
Helicone AI
LangSmith
LangChain
Openlayer
Braintrust.dev
Portkey
LastMile AI
ZingGrid
DataTables
Handsontable
Backgrid.js
FancyGrid
jqGrid
AG Grid
Vaadin Framework
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.
ZingGrid is web component-based JavaScript library for data grids & tables with lots of built-in features and tons of out-of-the-box functionality. Whether you're looking for built-in interactivity like CRUD, data sorting and filtering, or a mobile-friendly solution for simple data visualization โ ZingGrid gives you the flexibility to choose exactly the features you need for your next project.
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ZingGrid's answer:
Standard web platform using vanilla JavaScript and relying on the web components API so it is agnostic to framework use.
ZingGrid's answer:
We had built ZingChart, which is used by numerous small and large organizations worldwide, and wanted to address the other aspects of data presentation outside of charting. Given our emphasis at the time of long lived software we opted to go close to web platform and that is why we implemented it as a web component so early.
ZingGrid's answer:
Web standards-focused, framework agnostic, very easy to tie it to a REST or GraphQL endpoint, lots of hooks for customization, and very easy to get started with
ZingGrid's answer:
Web developers and web designers looking for a data table or data grid solution for their site or application and not wanted to get locked into a non webstandards solution
ZingGrid's answer:
It's the first web component specific advanced datagrid on market and very focused on making common development tasks incredibly easy.
Based on our record, Langfuse seems to be more popular. It has been mentiond 28 times since March 2021. 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 / 14 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 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
Helicone AI - Open-source LLM Observability for Developers
DataTables - DataTables is a plug-in for the jQuery Javascript library.
LangSmith - Build and deploy LLM applications with confidence
Handsontable - JavaScript Spreadsheet
LangChain - Framework for building applications with LLMs through composability
Backgrid.js - A powerful widget set for building data grids with Backbone.js