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MDN says `document.designMode = "on"` is supported in all browsers, not just chrome dev tools. Looks like it's a rather ancient feature—in Firefox since 1.0, sa
by matthberg 2y ago
MDN says `document.designMode = "on"` is supported in all browsers, not just chrome dev tools. Looks like it's a rather ancient feature—in Firefox since 1.0, same with Chrome.
https://developer.mozilla.org/en-US/docs/Web/API/Document/designMode https://developer.mozilla.org/en-US/docs/Web/API/Document/de...