ionic tutorial - Installation or Setup in Ionicframework - ionic framework - ionic 2 - ionic creator - ionic development

Make sure you have an up-to-date version of Node.js installed on your system. If you don't have Node.js installed, you can install it from here. Also, for Mac users, having the latest Xcode version installed on your system brings to you command-line-tools and iOs Simulator, download here. Open a terminal window (Mac) or a command window (Windows), and install Cordova and Ionic:

$ npm install -g cordova ionic

On a Mac, you may have to use sudo depending on your system configuration:

$ sudo npm install -g cordova ionic

If you already have Cordova and Ionic installed on your computer, make sure you update to the latest version:

$ npm update -g cordova ionic

or

$ sudo npm update -g cordova ionic

Follow the Android and iOS platform guides to install required platform dependencies. Note: iOS development requires Mac OS X. iOS simulator through the Ionic CLI requires the ios-sim npm package, which can be installed with the command:

$ sudo npm -g install ios-sim

Create an Ionic project using one of the ready-made app templates, or a blank one to start fresh.

$ ionic start myApp blank

or

$ ionic start myApp tabs

or

$ ionic start myApp sidemenu

To test your Ionic app in a desktop browser on both iOS and Android platforms:

$ ionic serve --lab

Whereas ionic serve --lab is great to test the app UI on multiple platforms it could lead to some problems for Javascript Console or Element Inspection, in that case what you may prefer:

$ ionic serve

To test your Ionic app in an emulator:

$ cd myApp
$ ionic platform add ios android
$ ionic build ios
$ ionic emulate ios

Substitute ios with android for Android emulator testing:

$ ionic build android
$ ionic emulate android

To test your Ionic app in an Android device connected via USB:

$ ionic run android

To test your Ionic app in an iOS device connected via USB:

$ ionic run ios --device