The ultimate guide to Web Components! What do you want to learn about Web Components today? ĭuring rendering, a template doesn’t represent anything. Web Components expose a element, which can be used like this to wrap our actual template code: It also doesn’t matter how many times we might use that element and template, it is cloned in the browser and only parsed once - giving us a nice performance boost. We’ve all written HTML before, so now you think componentize your HTML by dropping it into a template - we now have first-class browser support for this which is a fantastic addition to the web platform.
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HTML Templates are a way to declare code fragments that aren’t rendered at page load, but can be cloned and inserted in the document during runtime using JavaScript. Custom Elements are the building blocks of Web Components. This makes it easier to build applications in a modular way! It also leads to increased readability, maintainability and interoperability of code. Because Custom Elements are based on existing web standards, defined by the W3C consortium, they can be reused in very different contexts. Custom ElementsĬustom Elements are a set of APIs that provide a way for developers to extend HTML elements, build new ones and define their behavior. Let’s take a closer look at these technologies one-by-one. Web Components are based on four core technologies: Angular, React and Vue) and will work across all modern browsers. Features, built on the Web Component standards, can be used with (or without) any JavaScript library or framework (i.e. Web Components are a set of different technologies that allow you to build reusable, encapsulated and interoperable HTML elements, that can be used in web applications.
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How to create your very own Components!īefore we dive in too much, let’s take a step back and consider the simpler question.Understand the benefits of Web Components.A high-level view and understanding of Web Components.This blog post is an introduction into Web Components and after reading it you’ll be primed with new knowledge: Example: Build an awesome button component - Extend the component’s API.Example: Build an awesome button component - Extend and Register.Example: Build an awesome card component - Extend the component’s API.Example: Build an awesome card component - Create and Register.