August 2019
Intermediate to advanced
158 pages
3h 13m
English
Content preview from Getting Started with Web Components
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Introduction to state management
Anything that can be used to manage the state of a User Interface (UI) can be considered as state management. And we see examples of state management in almost every site that we use on a daily basis. You use Gmail or any other email service. And emails have a state of read or unread. If you are playing a song on Spotify, the song that you are listening to has a state of liked or not liked. Based on these states, the UI can be shown in a different manner.
Web Components follow a similar approach. We can use a variable inside our Web Component to keep track of the state. Let's say that we want to create a Web Component that tells the user whether the device that the user is using is online or not. So, the ...
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