WHY USING INTRO.JS? Review
When new users visit your website or product you should demonstrate your product features using a step-by-step guide. Even when you develop and add a new feature to your product, you should be able to represent them to your users using a user-friendly solution. Intro.js is developed to enable web and mobile developers to create a step-by-step introduction easily.
Intro.js is open-source and free to use. Share the project with your friends.