FAQ: Browser Compatibility - Polyfills

This community-built FAQ covers the “Polyfills” exercise from the lesson “Browser Compatibility”.

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This exercise can be found in the following Codecademy content:

Learn Intermediate CSS

FAQs on the exercise Polyfills

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Hello everybody!

So I finished the css intermediate unit. the polyfill lesson was pretty straight forward you paste the script and it should render the same layout style in every browser.

Tried to get some more information about it, but then you have to download packages and install stuff that I am not so sure about, also pops up a lot of container queries, sounds pretty Cool and apparently is the next step in responsive design it is not what I was looking for tho.

the actual question is not about what it is but how to use it in practice. is there more that this script??

any pointer, explanations, documentation, links, anything is welcome here .

thanks to all!