Here we are adding and removing event listeners from the buttons. These are called when the component is appended or removed from the page. Then we have the component’s connectedCallback() and disconnectedCallback() lifecycle methods. Otherwise, the counter value would never change. Notice how whenever inc() and dec() are called, update() is also activated. Next, we define the functions of the component inc(), dec(), and update(). Once rendered, we can get references to the different parts and band the actions of the component. The template and styling are then attached to the Shadow DOM of that we can see it on the page. The component’s template is then set as html and it’s styling as style. Now let’s get to comparing! Vanilla JavaScriptĪs a baseline, let’s see what it takes to create the Counter component with Vanilla JavaScript.įirst, we are extending the HTMLElement base class as a starting point for our Web Component.
Hybridsjs unpkg code#
In contrast, compilers have a build step when creating a component that will generate the code necessary to work without needing the tool later. For libraries, the component relies on the tool used to handle rendering and updating. The difference lies in when the Web Component gets used. When starting to build on v or in your research, you will see the terms “library” or “compiler” when describing a tool. The site offers a wide variety of tools to use. The sites list all of its many capabilities, but the one we will be utilizing is creating the same starter Web Component, a counter, with a single click. – Backing: Who’s maintaining the tool? Who’s using it?ĭoing research, I came across a website that is a playground for developers building Web Components. – Support: Forums, Discord, Slack, Community, Blogs/articles, YouTube, GitHub – Ease of set up: Are there a lot of steps to get a web component started? – Documentation: Examples? Clear instructions? Starter projects? – Features: What do we get out of the box? In addition to the code, other criteria we will be comparing are: The same component will be built so that the differences in code can be highlighted. In this post, we will go through a few of these tools and compare them. Again, as with development, there are many tools to choose from, all based on different opinions on the best way to create Web Components.
They can help abstract some of that boilerplate into cleaner code and provide a more efficient workflow. Web Component tools are a perfect solution to this problem.
If your plan is to create multiple components, this can get to be pretty cumbersome. Building Web Components can involve a lot of boilerplate code. With development, things are rarely ever ‘simple’. We ended with the code needed to build a basic example. Hybrids is released under the MIT License.In the last post, we learned about the basics of Web Components. The project documentation is available at the hybrids.js.org site. You can read more in the Router section of the documentation. The component model is based on plain objects and pure functions*, still using the Web Components API under the hood: import from "hybrids" All of the parts follow the same unique concepts making it easy to understand and use! Quick Look The Simplest Structure It supports building UI components, managing complex states, creating app flows with client-side routing, and localizing its content for the worldwide markets. The main goal of the framework is to provide a complete set of tools for the web platform - everything without external dependencies. Hybrids is a JavaScript UI framework for creating fully-featured web applications, components libraries, or single web components with unique mixed declarative and functional architecture.