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DOM Manipulation

For DOM manipulation, we use JavaScript to access, modify, or create these elements, making our web pages come alive without the need to reload them.

In this post we are going to look at:
Create Elements
Insert an elements
Modifying Contents
Replacing Elements
Remove Elements
Updating Element Attributes

DOM manipulation empowers developers to create dynamic and interactive web experiences.

Mastering methods like inserting, removing, replacing elements, updating attributes enables seamless user interactions.

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JavaScript Array Methods

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There are a lot of applications that benefit from the screen not locking up automatically.

Say, a timer or stopwatch application, a guided meditation app, a live sports score app, navigation app, and much more!

For these applications on the web, browsers provide a simple but useful API called the Wake Lock API 🔒

This API, when invoked, prevents the screen from dimming or locking after a timeout period and makes it alive infinitely - till you release the lock.

⚠️ Do note that these API methods may throw errors, which is not captured here.

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