What are the best practices for using Vue.js lifecycle hooks?
When using Vue.js lifecycle hooks, it's important to keep your code organized and avoid heavy computations in hooks like mounted
.
Can you explain the different lifecycle hooks available in Vue.js?
Sure! Vue.js has several lifecycle hooks like beforeCreate
, created
, beforeMount
, mounted
, beforeUpdate
, updated
, beforeDestroy
, and destroyed
. Each serves a specific purpose.
How can I optimize performance when using these hooks?
To optimize performance, minimize the use of watchers, avoid unnecessary API calls in mounted
, and use beforeDestroy
to clean up resources.
Are there any common mistakes to avoid with lifecycle hooks?
Yes, common mistakes include performing asynchronous operations in created
, not cleaning up event listeners in beforeDestroy
, and overusing mounted
for data fetching.
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