Just curious, because Chrome has it since 2012 and even Microsoft Edge supports the new date input.<p>Firefox however is the only major browser that does not support the date input type. The only reason that I load a date picker plugin nowadays is for Firefox compatibility (in my country, nearly nobody uses Opera or Safari).
There are potyfills for this for example here <a href="https://www.npmjs.com/package/date-input-polyfill" rel="nofollow">https://www.npmjs.com/package/date-input-polyfill</a><p>Not sure why Firefox doesn't support it.