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On the user's side: Treat userscripts like stuff you paste in the browser console. In terms of actual tech: GreaseMonkey (and probably also Tamper-/ViolentMonk
by t0astbread 7y ago
On the user's side: Treat userscripts like stuff you paste in the browser console.
In terms of actual tech: GreaseMonkey (and probably also Tamper-/ViolentMonkey) does some sort or isolation between the userscript and the page so that the page can't hijack the userscript. More on that here: https://wiki.greasespot.net/UnsafeWindow https://wiki.greasespot.net/UnsafeWindow