How to Replace jQuery with Vue

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Replacing jQuery with Vue

I’m willing to bet that there are a lot of developers out there who still reach for jQuery when tasked with building simple apps. There are often times when we need to add some interactivity to a page, but reaching for a JavaScript framework seems like overkill — with all the extra kilobytes, the boilerplate, the build tools and module bundlers. Including jQuery from a CDN seems like a no-brainer.

In this article, I’d like to take a shot at convincing you that using Vue.js (referred to as Vue from here on), even for relatively basic projects, doesn’t have to be a headache, and will help you write better code faster. We’ll take a simple example, code it up in jQuery, and then recreate it in Vue step by step.

What We’re Building

For this article, we’re going to be building a basic online invoice, using this open-source template from Sparksuite. Hopefully, this should make a refreshing change from yet another to-do list, and provide enough complexity to demonstrate the advantages of using something like Vue while still being easy to follow.

Screenshot of template

We’re going to make this interactive by providing item, unit price, and quantity inputs, and having the Price column automatically recalculated when

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