The Virtual Doman Is Not a Mechanism for Making Things Fast

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A virtual dom is a way of allowing you to build applications declaratively that is not desperately slow. Virtual doms are overhead, because they need to be diffed in order for the code to work properly. The most common problem with virtual doms is their high cost and lack of performance.

In this supper club episode of Syntax, Wes and Scott talk with the author of Svelte, Rich Harris, about what influenced the creation of Svelte, his thoughts on web components, the virtual DOM, why companies are switching to Svelte, and what’s next for Svelte.

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