[18:21:03] <wm-bb>	 <jhsoby> i'm getting a "JavaScript parse error (scripts need to be valid ECMAScript 5)" in the console for a gadget i just enabled, even though i have `requiresES6` in the gadget definition 🤔
[18:21:36] <wm-bb>	 <lucaswerkmeister> the syntax still has to be ES5 compatible, at least until T75714 is done
[18:22:01] <wm-bb>	 <jhsoby> damn 😞
[18:22:02] <wm-bb>	 <lucaswerkmeister> (but you can use ES6 APIs at least)
[18:22:26] <wm-bb>	 <jhsoby> so no backticks then, i guess?
[18:22:51] <wm-bb>	 <lucaswerkmeister> probably not
[18:23:03] <wm-bb>	 <lucaswerkmeister> arrows was the one that caused problems for me, but backticks probably too
[18:23:37] <wm-bb>	 <jhsoby> but `const` and `let` are fine?
[18:25:46] <wm-bb>	 <lucaswerkmeister> I think so
[18:26:16] <wm-bb>	 <lucaswerkmeister> hm, according to https://phabricator.wikimedia.org/T75714#8799066 const works but let doesn’t
[18:26:31] <wm-bb>	 <jhsoby> lolwut
[18:27:46] <wm-bb>	 <jhsoby> i'm glad i didn't try to make this a Vue gadget at least, that would've gone straight down the drain
[18:30:50] <wm-bb>	 <lucaswerkmeister> there are some prototypes of Vue user scripts / gadgets, but I think it might be a bit early for “mainstream” use still
[19:15:08] <wm-bb>	 <jhsoby> yeah, i was looking into basing this gadget on the one Vue user script  i found that's working (revertrisk.js (https://en.wikipedia.org/wiki/User:JSherman_(WMF)/revertrisk.js)), but couldn't make icons work in it, so resorted to OOUI instead
[21:58:57] <wm-bb>	 <Poslovitch> Yeah. My "Dicothèque" on the French Wikisource is one of those. It's a user-script. And I ended up using webpack and other stuff so that I could use the fully-fledged Vue SFC features. But it's still quirky. (re @lucaswerkmeister: there are some prototypes of Vue user scripts / gadgets, but I think it might be a bit early for “mainstream” use still)