Intro.js Yii2
If you want to use Intro.js inside a Yii2 project, you can use the following projects.
Yii2-page-guide
Yii2 module, that allows user to add different onboarding tours (guides) to different parts of app, and save settings in DB
Yii2-page-guide (opens in a new tab) - module uses intro.js for renderings onboarding tours for users.
View wiki (opens in a new tab) for installation, setup and usage guide