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Five Days into Vue.JS: My First Five(5) Takeaways

 3 years ago
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Five Days into Vue.JS: My First Five(5) Takeaways

One of the most important concepts in Vue is the component system. It’s a very behavior that allows large-scale applications to be decomposed into small re-usable components.

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Let's say we have a webpage with the root component where the header, main, and aside components are nested. The section and aside sub-components can also have child components nested in them. This is the same as the component system in React.

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2. It’s mostly about binding with directives:

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Vue generally links (or 

bind
) data and conditions to DOM elements (or attributes) using what is known as 
directives
. Directives are special attributes provided by Vue, that apply special reactive behavior to the rendered DOM. There are lots of directives in Vue, all prefixed with 
v-
. Common directives include 
v-if
, 
v-bind
, 
v-on
, 
v-for
, etc.
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<button @click="toggleBook">
  <span v-if="showBooks">Hide Books</span>
  <span v-else>Show Books</span>
</button>

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