Could somebody know is it possible to get twitch-ext.min.js somewhere else except Twitch CDN?
You could download the file and re-upload it anywhere you want but for use in a Twitch extension the guidelines (https://dev.twitch.tv/docs/extensions/guidelines-and-policies/) specifically say you have to use the Twitch CDN. I imagine they’d reject any extension that pulls the file from somewhere else.
For an extension you MUST use the helper from that URL ONLY
It is possible to know why the helper has not a “bundle version” ? Because this is restraining for some case
Because the helper is to to be used ONLY from the Twitch CDN
It is NOT to be downloaded and included in your extension.