bfoese / ngx-preload-fonts Goto Github PK

Since Angular Universal's prerender generates many index.html (copied from the original); every single one will have the injection marker.

But only the base index.html files are scanned and got the injection marker replaced.

Great library, good idea!

One thing that bugs me though: if the browser supports preload, it also supports .woff2 format. But if you add multiple filetype preloads to your index.html, your browser will preload them all, which ends up hurting you way more than not preloading at all as the browser is busy downloading stuff it doesn't need.

So I propose a new option defining which preferred fileformat should be preloaded if found, to yield better performance.

Used version: "@bfoese/ngx-preload-fonts": "1.0.0"

Hi. Since this package seems to work with NodeJS V14.x, it seems it cannot be used when building angular with NodeJS V12

The issue seems to be located with the use of "??" operator, which is included in a most recent version of ECMAScript that is not included in NodeJS V12

The easiest solution, in my opinion, should be to not use the ?? operator, even if it seems very simple and elegant.

Thanks for your help