checkcss

checkcss

Utility method for warning any time the class attribute of an element references undefined / non-existent CSS class.

In addition to doing a sweep of the DOM at the time cssCheck() is called, this sets up a MutationObserver to continuously monitor DOM changes, so is well-suited for dynamic webapps.

(Note: The monitoring logic is pretty efficient but is probably not something you want to be running in production.)

Installation

npm i csscheck

Usage

import checkCSS, { cssMonitor } from 'checkcss';

// Check current DOM
checkCSS();

// ... and setup monitor to check DOM as it changes
monitorCSS();