![v1 polyfill can be slower than v0 in Edge and IE11 · Issue #951 · webcomponents/webcomponentsjs · GitHub v1 polyfill can be slower than v0 in Edge and IE11 · Issue #951 · webcomponents/webcomponentsjs · GitHub](https://user-images.githubusercontent.com/5491151/41433280-5fb45b8c-6fe6-11e8-9d83-b2722c01ff73.png)
v1 polyfill can be slower than v0 in Edge and IE11 · Issue #951 · webcomponents/webcomponentsjs · GitHub
![What are Polyfills?. And how do you create a Polyfill? | by Ramki Pitchala | JavaScript in Plain English What are Polyfills?. And how do you create a Polyfill? | by Ramki Pitchala | JavaScript in Plain English](https://miro.medium.com/v2/resize:fit:1400/1*4x8bQmojT63xdtkeV6dQZw.png)
What are Polyfills?. And how do you create a Polyfill? | by Ramki Pitchala | JavaScript in Plain English
GitHub - AshleyScirra/html-imports-polyfill: Quick and dirty polyfill for HTML imports, used by Construct 3.
![internet explorer - Web Components, HTML Imports polyfills not working in Firefox, IE - Stack Overflow internet explorer - Web Components, HTML Imports polyfills not working in Firefox, IE - Stack Overflow](https://i.stack.imgur.com/IxOaC.png)