Ionic 4 For Beginners

It can fail if it requires administrative permission. In that scenario, you need to install the package by navigating into project folder as following, cd ionic4-demo npm install

If all packages are installed successfully, then run the Ionic project by executing the following command. ionic serve

It may throw the following error pointing that it cannot find module 'node-sass'.

That's because your project is missing node-sass package; you can install it by running the following command. npm install node-sass

And then, again, run the Ionic project using ionic serve.

That's it. We've created our Ionic4 application successfully. It will generate an application based on what you've selected in project type options.

This structure follows the typical Angular project. If you've ever worked on an Angular project, then you'll be familiar with this structure. We have an src directory that acts as the home for our webapp. This includes the index.html, any assets, environment variables, and any app-specific config files.