Ionic with it’s latest version, is performance efficient using minimal DOM manipulation. Angular also plays a major role in increasing the performance of an Ionic application.
It has it’s own command line interface tool that is really helpful to scaffold and develop an application and majorly in avoid writing boilerplate code, thus, saving precious time.
To develop and run Ionic apps, we need Nodejs, most importantly, because Ionic uses Node’s CLI to build tasks and generate resources. Navigate to Nodejs official website to download Nodejs and it’s package manager:
To check of Nodejs is installed correctly, in your terminal window:
1$ node -v2v6.11.034$ npm -v53.10.10
npm is a Package Manager that is used to download almost every dependency in an Ionic Project.
Next step is to install TypeScript compiler.
1$ npm install -g typescript23# After installtion, to check if installed correctly:4$ tsc -v5Version 2.3.4
1$ npm install -g cordova ionic
Verify your installation by:
1$ cordova -v27.0.134$ ionic info5global packages:67 @ionic/cli-utils : 1.3.08 Ionic CLI : 3.3.0910System:1112 Node : v6.11.013 OS : macOS Sierra14 Xcode : Xcode 8.1 Build version 8B6215 ios-deploy : not installed16 ios-sim : not installed
To install platform such as iOS and espcially android, I will want you to refer the official guidelines: