Vue - Watch

This is taken from my course, Vue with Test Driven Development at udemy. Here is the discount link bafoly.com/?course=tdd-vue

Computed properties allow us to declaratively compute derived values. However, there are cases where we need to perform "side effects" in reaction to state changes - for example, mutating the DOM, or changing another piece of state based on the result of an async operation.

With Options API, we can use the watch option to trigger a function whenever a reactive property changes

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My name is Basar Buyukkahraman. I've courses for Spring Boot, React, Node.js, Web Components, Svelte and Vue in udemy.
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