Interest Invoker API is an experimental API that aims to simplify how developers manage UI components like modals and popovers without the need for extensive JavaScript.
It holds promise for enhancing accessibility in web development but is currently limited to Chromium-based browsers like Chrome.
The API allows styling of declarative controlled elements and aims to reduce overreliance on JavaScript for common UI patterns.
Developers can create popovers using the Interest Invoker API by using specific attributes like interesttarget and popover.
Styling popovers is possible by applying CSS to elements with specific attributes.
The API provides pseudo-classes like :has-interest for styling elements based on user interactions.
It also supports custom delays for popover appearance and disappearance when hovered over.
The Interest Invoker API enables multiple actions on elements using attributes such as commandfor and command.
Developers can implement custom JavaScript behavior using the InterestEvent interface to trigger actions when a user indicates or loses interest.
Overall, the Interest Invoker API offers a declarative approach to user intent and interaction, improving accessibility and user experience in web applications.