LLMs can be used as compilers.
They compile English to code.
This is extraordinary!
As a creator, you can sketch out real code and English intermixed.
The LLM can compile it all, bake it into plain old code that doesn't require an LLM to execute.
Once it's compiled to plain old code, it can be run cheaply.
You want the LLM to only be called when there's something to change, not when you run it.
This section is a riff on this tweet.