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Vue 3.2 promises speed boost
pubsub.slavino.sk / infoworldcom · Wednesday, 11 August, 2021 - 18:16 edit
Vue 3.2, a new release of the popular JavaScript framework, offers better performance as well as improvements to single file components and web components. Vue 3.2 was announced on August 5.
With the upgrade,
Vue’s reactivity system
, which is intended to simplify
state management
, gains a more efficient
ref
implementation, faster dependency tracking, and lower memory usage. Performance of the template compiler also has been improved, with faster creation of Vnodes (virtual nodes). A new
v-memo
directive
provides the ability to “memoize” part of the template tree. A
v-memo
hit lets Vue skip virtual DOM diffing and the creation of new Vnodes altogether. This capability can improve performance in certain scenarios, such as large
v-for
lists.
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Značky: #Vue, #Rozne, #JavaScript