Step 1 - Setting Up the Example Application The Chrome or Firefox web browser installed on your development machine.
Vue CLI installed on your machine, which you can get by following Step 1 of How To Generate a Vue.js Single Page App With the Vue CLI.To install this on macOS or Ubuntu 20.04, follow the steps in How To Install Node.js and Create a Local Development Environment on macOS or the Option 2 - Installing Node.js with Apt Using a NodeSource PPA section of How To Install Node.js on Ubuntu 20.04. Node.js version 14.16.0 or greater installed on your computer.This will serve as a first step to debugging your code with Vue.js Devtools. In this tutorial, you will set up a sample Vue application, install Vue.js DevTools in your browser, then add new features to your app while testing them with the browser extension. In addition to events, you will also be able to see all of your components displayed in a DOM-like format where you can analyze component properties, such as data, computed properties, and props.
With Devtools, you will be able to see exactly when an event is executed and what payload it has. It provides the developer with a visual representation of the inner workings of their Vue application so that you can inspect components, data, computed properties, and events from the browser, as well as Vuex actions, getters, and mutations. Vue.js Devtools is a browser extension for Chrome and Firefox and a stand-alone Electron app created by Guillaume Chau and Evan You of the Vue.js Core Team. To make debugging more efficient, you can use a browser extension like Vue.js Devtools. But moving between your source code and your browser can be a time-consuming process. When debugging a Vue application, it is common to iterate on your code, making changes then restarting the server to see if they fixed the problem in your browser-rendered site. The author selected Open Sourcing Mental Illness to receive a donation as part of the Write for DOnations program.
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