Check out a small demo here and see the component in action highlighting the generated test code here. One of the biggest pain points for me trying to find a syntax highlighter for my own projects was ...
ol.llx.ai targets JVM Clojure, ClojureScript, and ClojureDart. Under the hood it is built around the API families that cover most of the current LLM ecosystem: OpenAI Completions, OpenAI Responses, ...