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Discussion on: Why SvelteJS may be the best framework for new web devs

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Bresson B

HI Ben,

Thank you for the article. Do you know of any numbers comparing the performance of Svelte vs React or Angular?

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Antony Jones

There are some, last check it was 33x faster than React. However the numbers are meaningless, as a user is never going to notice that level of performance in their browser, and the code which demonstrates the crazy speeds in these metrics is entirely useless.

The net result is, though, due to avoiding shadow dom and dom diffing, and compiling up-front, as well as a number of other optimisations, it is significantly faster than anything out there right now.