Whoops– looks like we need to use feature detection and avoid using that on olde... | Hacker News

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crazypython on Jan 28, 2021 | parent | context | favorite | on: Show HN: My multiplayer custom-engine game that lo...

Whoops– looks like we need to use feature detection and avoid using that on older browsers. Your Firefox is outdated, that's why it's not working.

MinimalAction on Jan 28, 2021 [–]

I am using Firefox 84.02 and it is not working. Takes considerably more than a minute to show fill username screen.

shakna on Jan 28, 2021 | [–]

rel="preload", which the author depends on for a lot of their performance, was only added in Firefox 85, which has only just been released.

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