To get started with the Accessibility script on your site follow the installation steps below.
step 1
For HTML Website: create the “readabler” folder in the site root folder and paste all the script files there.

For any CMS based website: upload the “readabler” folder with all the script files to the location provided by the used CMS
step 2
For HTML Website: link the Readabler scripts and styles via index.html.
<link href="./readabler/css/readabler.min.css" rel="stylesheet">
<script src="./readabler/js/readabler.min.js"></script>
For any CMS based website: link the Readabler scripts via header/footer file or other designated place. The script/style paths must be specified depending on the location of the ”readabler’ folder.
step 3
Initialize the Readabler with new Readabler
<script> window.addEventListener( 'DOMContentLoaded', () => { const options = { //path: './readabler', } const style = { //'--readabler-bg': '#ffffff' } const readabler = new Readabler( options, style ); } ); </script>
If you use your own path to the ‘”readabler” folder, you must uncomment (remove two slashes at the beginning) the line path: './readabler/'
and specify the correct path in quotes.
Learn more about the possible style settings and options, as well as the methods for the Readabler class.
step 4
Go to your website and make sure the Accessibility settings button is displayed and worked correctly.