dorklord23
/ debug.js
Created
June 28, 2019 14:26
Ultimate debugging function to find out why a component seemingly re-renders itself in React
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function compare(currentProps, prevProps) { | |
| Object.keys(currentProps).forEach(key => { | |
| if (currentProps[key] !== prevProps[key]) { | |
| console.log(key, "changed from", prevProps[key], "to", currentProps[key]); | |
| } | |
| }) | |
| } |