Custom elements allow you to create your own encapsulated components on the web, however there are a number of questions that arise from this. How do you build elements that are accessible to everyone? Can they be navigated with a keyboard? How well do they work with screenreaders and ARIA? Learn how to create accessible elements that all your users can benefit from.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2016-09-30.