Re: [css-houdini-drafts] Gather and publish CSS Typed OM performance data in an explainer? (#634)

It's entirely dependent on what you're doing with them. Immutable objects allow *sharing*, so you have lower memory pressure and less computation involved in construction. In return, when you do mutate a structure you have to reconstruct parts of it, which can be slower than just doing an in-place mutation. Which of these factors wins in any given scenario depends on your workload.

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Received on Thursday, 14 December 2023 20:36:06 UTC