Updated docs

Author: mattpocock

apps/evalite-docs/src/content/docs/guides/what-is-evalite.mdx

@@ -4,7 +4,7 @@ title: What Is Evalite?
 
 import { Aside, Steps } from "@astrojs/starlight/components";
 
-Evalite runs your evals on a local dev server. It lets you scale up to thousands of evals with ease and powerful controls. If you don't know what evals are, [see below](#what-are-evals).
+Evalite runs your evals on a local dev server. It lets you scale up to thousands of evals with ease, and a gorgeous TypeScript DX. If you don't know what evals are, [see below](#what-are-evals).
 
 For folks coming from frontend testing, Evalite is like Jest or Vitest, but for apps that use AI.