I was pretty burned by langchain in the AI hype cycle of 2021, curious if anyone has been using either LC or LG in production more recently? FSM graph traversal is an interesting abstraction for an LLM runtime, but curious if anyone has been able to deliver real customer value with the engineering accoutrements (observably, logging, debugging, avoiding unnecessary abstractions) needed for Adult Development.
The langchain docs are God awful, impossible to navigate with every page half baked. It was made even worse by their trying to push lg to the point you can barely find their lc docs. And, It's like they just shove jsdoc output into docusaurus pages for the api and call it a day. The api works well but thr api makes excessive calls imo and the output is still harder to grok then setting some of this stuff up manually.