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

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