Web Components are a set of web platform APIs that allow you to create new custom, reusable, encapsulated HTML tags to use in web pages and web applications. Web Components are supported by all modern browsers, including Chrome, Firefox, Safari, Edge, and Opera. However, the level of support may vary slightly between browsers and versions. Web Components are based on four specifications: Custom Elements, Shadow DOM, HTML Templates, and HTML Imports. Custom Elements and Shadow DOM have been implemented in all modern browsers, while HTML Templates and HTML Imports are less widely supported. Web Components are a relatively recent addition to web development, with the first specifications being developed and published by the W3C Web Components Working Group in 2011-2013. The first browsers to implement support for Web Components were Google Chrome and Opera, which added support for the Custom Elements and Shadow DOM specifications in 2013-2014. Since t
Benjamin Franklin