By zrpnr on
Change record status:
Published (View all published change records)
Project:
Introduced in branch:
8.8.x
Introduced in version:
8.8.0
Issue links:
Description:
The classList asset library is deprecated in Drupal 8.8 and is removed from Drupal 9.
The polyfill is no longer needed by any of the browsers supported by Drupal core, and was wrapped in a conditional statement to only support IE9 and below.
Note: IE11 has incomplete support for classList,
1.Does not have support for classList on SVG or MathML elements.
2. Does not support the second parameter for the toggle method
3. Does not support multiple parameters for the add() & remove() methods
4. Does not support assign to classList or the replace() method
If your contributed module or theme uses any of these classList features it is still advised to use a polyfill.
Impacts:
Module developers
Themers
