What Is JavaScript IIFE?
Immediately-invoked Function Expression (IIFE)
Published in
3 min readJan 30, 2020
IIFE stands for Immediately-invoked Function Expression. It’s a JavaScript function that runs as soon as it’s defined. It has no name and is not stored in a variable.
These are commonly seen in libraries where the entire code base is wrapped inside of an IFFE. This prevents variables within the library from…
