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by gbuk2013
487 days ago
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I'm a BE dev that has do to some FE work now and again, but IIRC the shadow DOM thing is about performance: it is in theory more performant to modify the shadow tree and then send it to the browser for rendering in one go than to manipulate individual elements and have the updates render immediately. Back in the day I had to use an escape hatch in Vue 2 (which does not have shadow DOM) to work with the DOM directly to render a fast changing component (a structured log browser window with live logs flowing in rapidly). No idea if React would have worked better though. :) |
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