An `<sp-meter>` is a visual representation of a quantity or achievement. The meter's progress is determined by user actions, rather than system actions.

An `<sp-color-area>` allows users to visually select two properties of a color simultaneously. It's commonly used together with a color slider or color wheel to create comprehensive color selection interfaces.

An `<sp-progress-bar>` is used to visually show the progression of a system operation such as downloading, uploading, processing, etc. By default, progress bars have a blue fill that shows the progress.

Spectrum UI components in React

An `<sp-card>` represents a rectangular card that contains a variety of text and image layouts. Cards are typically used to encapsulate units of a data set, such as a gallery of image/caption pairs.

Spectrum UI components in React

Web component implementation of a Spectrum design ColorField

A library for building fast, lightweight web components

Web component implementation of a Spectrum design Badge

Web component implementation of a Spectrum design Grid

`@spectrum-web-components/bundle` is a master dependency that allows a project to import any and all of the Spectrum Web Components. While it is a great approach to prototyping, the fact that it versions all of the Spectrum Web Components packages collect

Spectrum UI components in React

Spectrum UI components in React

Spectrum UI components in React

Web component implementation of a Spectrum design AlertBanner

Spectrum UI components in React

An `<sp-status-light>` is a great way to convey semantic meaning, such as statuses and categories. It provides visual indicators through colored dots accompanied by descriptive text.

A list of CSS features and their positions in the process of becoming implemented web standards

Web component implementation of a Spectrum design Swatch

Internationalized string formatting and locale negotiation