I live by very suspiciously similar rules of thumb although my tolerance in the past for dynamic scripting languages was probably closer to several hundred line

I live by very suspiciously similar rules of thumb although my tolerance in the past for dynamic scripting languages was probably closer to several hundred lines of code. However, I have to acknowledge that modern IDEs (and even advanced code editors like VSCode) have pretty good support for dynamic scripting languages these days that make working with them in larger code bases not entirely painful.