CoreUI Placeholders has been created as an extension of Bootstrap Placeholders. Placeholders is delivered with some new features, variants, and unique design that matches CoreUI Design System requirements.

For more information please visit our official documentation.
Placeholders

In the example below, we take a typical card component and recreate it with placeholders applied to create a “loading card”. Size and proportions are the same between the two.

Placeholder
Card title

Some quick example text to build on the card title and make up the bulk of the card's content.

Go somewhere
Placeholders

Create placeholders with the .placeholder class and a grid column class (e.g., .col-6) to set the width. They can replace the text inside an element or be added as a modifier class to an existing component.

PlaceholdersWidth

You can change the width through grid column classes, width utilities, or inline styles.

PlaceholdersColor

By default, the placeholder uses currentColor. This can be overridden with a custom color or utility class.

PlaceholdersSizing

The size of .placeholders are based on the typographic style of the parent element. Customize them with sizing modifiers: .placeholder-lg, .placeholder-sm, or .placeholder-xs.

PlaceholdersAnimation

Animate placeholders with .placeholder-glow or .placeholder-wave to better convey the perception of something being actively loaded.