Learn Vue JS course Learn Javascript and Vue JS Learn VueJS course Learn VueJS Tutorial

The Vue.js 3 Masterclass

Get access to the most comprehensive Vue.js video library in the world. Over 300 video lessons including the newest Vue 3 features.

Creating Helper Functions

🚧 PLEASE NOTE: This masterclass is built with the Options API

The Composition API Masterclass is coming soon!

In this lesson, we'll DRY up our code a bit and extracting some repeated code that's repeated throughout our store file.

DRY stands for Don’t Repeat Yourself. It’s a philosophy for code that not only is easier to read but also easier to maintain and extend as it makes common functionality or configuration variables readily available.