Summary of the text

The text discusses computed values in Vue.js and their similarity to methods. Computed values are cached, meaning they are only recalculated when their dependencies change. The notation for computed values is slightly different from regular methods. The text also mentions the options API and setup API in Vue.js, where data and computed properties can be declared. Computed properties depend on other values, while properties are external inputs. The text also introduces the concept of directives, which will be discussed in the next video.

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