For the most part, topical pages like this are best served by tag pages. In the next article, we will take a deeper look at the HTML templates part of this. Save my name, email, and website in this browser for the next time I comment. Custom elements exist without third-party frameworks and the browser vendors are dedicated to the continued backward compatibility of the spec, all but guaranteeing that components written according to the specifications will not suffer from breaking API changes. Web Components consist of three separate technologies that are used together: Custom Elements. It can still run up to 7,000 tasks per millisecond, which is pretty crazy when you actually think about it. Combine them with the other new platform primitives like Shadow DOM and