RΞASON

RΞASON is a minimalistic Typescript framework for building great LLM apps.

Honestly, I created it because all other LLM framework at the time (Jul 2023) didn't fit my needs. What sets RΞASON apart from other LLM frameworks is its unique API design.

The four main features are: structured output, agents, streaming & obsersability.

There's a blog post introducing RΞASON, its motivations & features, here. There's also a blog post where I go over the reasons why I created a LLM framework.