I successfully switched my regular Firefox profiles back from Developer Edition to regular edition by waiting for the version to update.Continue reading post "#3305"
I accidentally opened up my main Firefox profile in Firefox Developer Edition and now it won’t let me open it in regular Firefox.Continue reading post "#3261"
I’ve upgraded my Firefox Android install to the new version running GeckoView.Continue reading post "#3014"
Quite a latent Firefox bug this weekend. All extensions were disabled for all Firefox users at a specific time because of an expired certificate.Continue reading post "#2318"
Apparently, Amazon video no longer works with Firefox ESR (60.4).Continue reading post "#2193"
I’ve been noticing a problem in Firefox for a while now where the tab key will suddenly stop moving focus to links on the page.Continue reading post "#2144"
@supports is a good way to apply an entire block of styles only if (modern) browsers support a particular property-value combo. There is no similar block-level mechanism for selector support. Selectors are automatically ignored if their values or syntax aren’t recognized by the browser, so they basically already do this at the ruleset level.
Except, sometimes you want to apply styles to other elements that don’t use the selector, but only if the browser supports the selector.Continue reading post "CSS: checking support for selectors"
I had forgotten that CSS
attr() is only supported for values of
Well, Firefox forced my hand by upgrading even though I had “Never check for updates” checked. So I now have Firefox ESR installed.Continue reading post "#1675"