
Langfuse
Helicone AI
LangSmith
LangChain
Openlayer
Braintrust.dev
Portkey
PromptLayer
Coderbyte
HackerRank
LeetCode
CodeSignal
Codility
AlgoExpert.io
HackerEarth
Codechef
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
CoderbyteBased on our record, Langfuse should be more popular than Coderbyte. 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 / 1 day 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 / 20 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 1 month ago
The resources others have shared here are great. Doing coding challenges can also be helpful (I find it helpful, anyway). Something like CoderByte might be useful. Source: over 3 years ago
Technical Assessments & Interviews FOR DEVELOPERS Improve your coding skills. The industryโs #1 website for technical interview prep, coding challenges, and expert videos. Try a free challenge โ or Learn more FOR ORGANIZATIONS Interview and evaluate candidates. The industryโs #1 code assessment platform for assessments, live interviews, and take-home projects. Learn more โ Https://coderbyte.com/. - Source: dev.to / over 3 years ago
Https://coderbyte.com has a free course on DSA. Source: over 3 years ago
Coderbyte - Programming challenges and specific routes to help learn specific skills. - Source: dev.to / over 4 years ago
โข https://coderbyte.com => Some of the courses and challenges on Coderbyte are free.(practice programming and improve your coding skills). Source: over 4 years ago
Helicone AI - Open-source LLM Observability for Developers
HackerRank - HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
LangSmith - Build and deploy LLM applications with confidence
LeetCode - Practice and level up your development skills and prepare for technical interviews.
LangChain - Framework for building applications with LLMs through composability
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.