4 ms·

User-base has no importance, dev-base is what matters here. If Mozilla sends a letter to developers, chances are those people already stumbled upon MDN multiple

• chrisseaton 5y ago
  Why would developers care about a browser that their users don't use?
  • jmcs 5y ago
    Can you imagine if retail stores where made in a way that 3% of customers couldn't use them?
    • chrisseaton 5y ago
      If there's no law saying they have to support those 3% of customers, and supporting the 3% costs more than the 3% bring in, then yeah they won't bother.
  • diegoperini 5y ago
    Because if "Firefox/100.0" reveals a bug, the bug may also trigger when other browsers introduce a similar change.
• kelnos 5y ago
  All the web developers I know use and test on Chrome. If they test on Firefox, it's as an afterthought.
  • edoceo 5y ago
    Hello! Know you know one who builds and tests on FF.
  • moltar 5y ago
    I use FF as a daily driver.
    • h0l0cube 5y ago
      I also use it for developing and use its developer tools. If it works on Firefox, there's maybe a few CSS tweaks I need to make when I test on other browsers