LangSmith is designed to be independent of LangChain. Some resources:
tracing without LangChain: https://github.com/langchain-ai/langsmith-cookbook/blob/main...
Docs on tracing without LangChain: https://docs.smith.langchain.com/tracing/tracing-faq#how-do-...
We are also actively revamping our documents on this! Hopefully will be better soon
We're also actively revamping our documentation on this topic, so example