DOMTokenList Polyfill ===================== Enables support for the DOMTokenList interface in IE8-9, and fixes buggy implementations in newer browsers. ```bash npm install domtokenlist component install Alhadis/DOMTokenList ``` ## What this does: * Adds seamless, dynamically-updating support for token-lists in IE8-9 * Fixes inability to add/remove multiple tokens in IE10+ ([#920755](https://connect.microsoft.com/IE/Feedback/Details/920755/)) * Adds support for forced toggling if it's missing ([#878564](https://connect.microsoft.com/IE/Feedback/details/878564/)) This polyfill works at feature-level, meaning it doesn't identify shortcomings based on browser vendor or version (though I'm hoping that's common sense to most developers these days). ## Total size * 2.27 KBs minified * 1.21 KBs minified & gzipped ## SVG support Include `svg-fix.js` before the main polyfill if you're working with SVG elements. For modularity's sake, I've isolated all SVG-specific fixes to their own file. ## Why should I use yours? Others work fine. They might, but so far, every one I've encountered has issues working with both the `classList` and `className` attributes simultaneously. For example, assume the following scenario: ```html ``` This is an edge case, but expecting developers to avoid the `.className` attribute as well as direct references to token-lists (which might be done for brevity's sake) wasn't enough to satisfy me. I wanted a *true*, transparent, lightweight and dynamic polyfill for the interface I loved so much.