Helicone takes the simplest possible approach to LLM monitoring: it's a proxy. Change your OpenAI base URL from api.openai.com to oai.helicone.ai, add your Helicone API key as a header, and every LLM request is logged — latency, tokens, cost, prompts, and completions. No SDK integration, no code changes beyond a URL swap. - 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

For many teams, especially those starting out or with simpler needs, commercial solutions like Portkey, Helicone, OpenPipe, or LiteLLM Proxy offer off-the-shelf capabilities that cover many common proxy use cases (caching, logging, cost tracking). NeuroLink itself can be seen as an SDK that complements these, allowing you to integrate with them or build similar features on top. - Source: dev.to / 4 months ago

TL;DR: Go with Langfuse if you want open-source and self-hosted. Pick Helicone if you want the fastest setup (2 minutes, no SDK). Stick with LangSmith if your stack already runs on LangChain. And if your org already pays for Datadog, their LLM module slots right in. - Source: dev.to / 5 months ago

Hey HN, we're Justin and Cole, the founders of Helicone (https://helicone.ai) or self-deploy with our new fully open-source helm chart (https://helicone.ai/selfhost). Yet even with detailed traces, probabilistic systems are notoriously hard to debug at scale. So, we released evaluators (either via LLM-as-judge or custom Python evaluators leveraging the CodeSandbox SDK - https://codesandbox.io/docs/sdk/sandboxes).... - Source: Hacker News / over 1 year ago

If you need a multi-layered web browsing experience, try Stack Browser (closed-source, Chromium-based, freemium), which provides 5 levels of hierarchy:. Source: about 3 years ago

At Stack, we do have a minimalist sidebar, and another option is to have it at the bottom, similar to how apps behave. I'm not sure if it's something you would enjoy. That aside, important to mention our app is in the Beta stage. Source: about 3 years ago

I use Stack browser. Not quite what you describe, but a step in that direction. https://stackbrowser.com/. - Source: Hacker News / about 3 years ago

Check out Stack Browser (the Legacy version is completely free). Source: over 3 years ago

David met me at Schiphol airport and showed me Amsterdam's beauties places. He is UX/UI designer and my ex-coworker from redberry, currently, he is based in Amsterdam and works for a fascinating startup Stackbrowser. - Source: dev.to / over 3 years ago