Why are people so excited about LangChain?

I can give you many reasons why I am not excited at its current state. willing to change bias, but I agree with a lot of comments made in this recent HN thread:

I can give you many reasons why I am not excited at its current state. willing to change bias, but I agree with a lot of comments made in this recent HN thread: https://news.ycombinator.com/item?id=36645575

Oh, that's an interesting analysis (first post) 

→  "trying to solve problems on top of technical foundations that just cannot support it"

I bet it's a mess.  I wonder what the state of play will be after Chris Lattner's Mojo's vision has time to play out - which aims to unify a bunch of the rube goldberg machines

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ƒ(🌳) →  🧫 /sys  ←  @cell <T>

Cofounder thred.ai | prev. skywatcher (acq.) artathecanadian.twitter

Oh, that doesn't bode well!

The decentralised (foundations models at the edges), 
OSS-iness feels like a critically important thing to have happen.

As a dev I'm willing to wait and put my weight behind that when some center of gravity emerges.

Jumping straight back into hub-spoke, cmd/ctrl APIs feels immature.

Mojo/modular gives me more of an enterprise-targeted vibe.