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safari – Capabilities of JavaScript in iOS Shortcuts

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safari – Capabilities of JavaScript in iOS Shortcuts

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Based on this:

https://help.apple.com/en-eg/information/shortcuts/apd218e2187d/ios

And this:

https://developer.apple.com/documentation/javascriptcore

And this:

https://medium.com/@chrishutchinson/hacking-around-with-javascript-and-shortcuts-in-ios-12-95f8d7190777

It looks as if the JavaScript allowed in apple purposes like Scriptable and Shortcuts is like, “pure” JavaScript (as a programming language), which in some way doesn’t help importing any modules or packages.

The issue is I don’t know sufficient about how JavaScript works to know this intuitively.

I’m fairly positive Apple’s JavaScriptCore is syntactically based mostly on ECMAScript 6 https://262.ecma-international.org/6.0/.

So far as I can inform, you can not name fetch() in Scriptable, or in iOS Shortcuts’ “Run JavaScript on Webpage”.

It implies there are some JavaScript courses or strategies that aren’t accessible, however I don’t know find out how to anticipate which of them.

How can I perceive exactly particularly what JavaScript instructions are supported and which aren’t, and why?

Am I imagined to take WebKit as my documentation, maybe? https://developer.apple.com/documentation/webkitjs

https://webkit.org/weblog/7536/jsc-loves-es6/

But when I’m working JavaScript on a Safari web page from iOS Shortcuts, wouldn’t I’ve full entry to the client-side JavaScript capabilities of the browser, and doesn’t that naturally embrace fundamental Internet APIs, like fetch()?

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