What Is a Toggle?

The word toggle means “to shift back and forth between two states or options.” This concept is a key component in software, computing, programming, and communications to provide users with control over the state of a feature. For example, keyboard shortcuts like Alt+Tab allow users to toggle between multiple applications. It’s also common to see toggle switches in settings menus and on hardware devices.

In web design, the toggle element allows visitors to manage the state of a page or content. Its purpose is to help people update preferences, settings, and other types of information. When used properly, toggles can have a significant impact on user experience. However, when they’re misused or poorly designed, they can create confusion and annoyance.

There are several different types of toggles, each with their own distinct purpose. The most basic toggle is an on/off switch that turns something on or off. A toggle can also have a varying color or visual appearance based on its current state. Additionally, the element can be disabled, indicating that it cannot be interacted with. It is important to clearly label the toggle’s state and deliver an immediate effect. If a toggle does not have an immediately visible change, consider using another type of UI component like a button.

Collapsible toggles, accordions and sidebars are all types of toggles that can be used to structure article content in order to make it more accessible. When they’re properly utilized, they can minimize scrolling and enable visitors to find content quickly and easily. While these tools can be effective, it’s also important to consider the overall goal of your article’s navigation and how a toggle might negatively impact this goal.

Feature toggles are a great tool to use when your team is rolling out new features to users. They can allow your engineering teams to test new functionality with a specific group of users before implementing it on the entire site. If the feature is not well-received, your engineers can then easily roll it back without affecting everyone.

Toggle toggles can also be used for A/B testing. Essentially, the toggle buckets the user into one of two groups and at runtime the toggle will consistently send them down one code path or the other. This method of testing is commonly referred to as cohort analysis and can be a powerful way to make data-driven optimizations to a website or application.

While the toggle is a useful tool for changing the state of a page or content, it should not be used to represent other types of actions that require more than two opposing values. For example, if your users need to choose from a list of items, toggles should not be employed; instead, a standard button or select box would be more appropriate.

Toggle buttons are a great option for representing state changes in your interface, as they provide clear and concise labels and deliver immediate effects. However, if you’re creating a switch that requires more than two opposing values, it may be better to use a standard button> or select> element and utilize the aria-pressed attribute.