creep 潛入 - (of a thing) move very slowly at an inexorably steady pace.

creep 潛入 - (of a thing) move very slowly at an inexorably steady pace.

So I hope that you enjoy this book, but moreso, that Kyle's way of critically thinking about how every tiny bit of the language works will creep into your mindset and general workflow. Instead of just using the antenna, figure out how and why it works.

Reference:

You Don't Know JS: Scope & Closures By Kyle Simpson