A polyfill for the HTML switch element The personal blog of Thomas Steiner

A Polyfill for the HTML “switch” Element, by @tomayac@toot.cafe:

blog.tomayac.com/2026/01/12/a-polyfill-fo...

#html #forms #polyfills

Polyfill This! Flat, Map, Filter & Reduce — The Hard Way

Learn to build polyfills for JavaScript array methods flat, map, filter, and reduce, enhancing your skills and interview confidence #polyfills

Updates to Popover and CSS Anchor Positioning Polyfills

Updates to Popover and CSS Anchor Positioning Polyfills, by @jamessw@front-end.social (@oddbird@front-end.social):

https://www.oddbird.net/2025/05/06/polyfill-updates/

#css #polyfills #popovers #anchorpositioning

Polyfilling CSS With CSS Parser Extensions

Polyfilling CSS With CSS Parser Extensions, by @bramus@front-end.social:

www.bram.us/2025/05/04/css-parser-ex...

#css #polyfills

How to Think About Baseline and Polyfills

How to Think About Baseline and Polyfills, by @malchata@mastodon.social (@developers@chromium.social):

https://web.dev/articles/baseline-and-polyfills

#howtos #support #browsers #webplatform #polyfills

Having problems configuring an existing react + typescript + babel + webpack project (using fetch and redux sagas) to work on IE11. Can anyone point me to good resources? Already tried babel-polyfill, a fetch polyfill, .. #reactjs #typescript #webpack #babel #polyfills

Always nice to learn a new thing, and a new word #polyfills in #Javascript - Depending on your native language it might sound a bit dirty :)

I feel dirty with all the #polyfills I just used to support IE8. #webdeveloper #problems