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Guide Collection

Web Components

The web platform's answer to components! First we had <div>, now we have <my-div> that can encapsulate a <template>, scripts, and styles.

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An Introduction to Web Components

Front-end development moves at a break-neck pace. This is made evident by the myriad articles, tutorials, and Twitter threads bemoaning the state of what once was a fairly simple tech stack. In this article, I’ll discuss why Web Components are a great tool to deliver high-quality user experiences without complicated frameworks or build steps and […]

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Crafting Reusable HTML Templates

In our last article, we discussed the Web Components specifications (custom elements, shadow DOM, and HTML templates) at a high-level. In this article, and the three to follow, we will put these technologies to the test and examine them in greater detail and see how we can use them in production today. To do this, […]

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Creating a Custom Element from Scratch

In the last article, we got our hands dirty with Web Components by creating an HTML template that is in the document but not rendered until we need it. Next up, we’re going to continue our quest to create a custom element version of the dialog component below which currently only uses HTMLTemplateElement: See the […]

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Encapsulating Style and Structure with Shadow DOM

This is part four of a five-part series discussing the Web Components specifications. In part one, we took a 10,000-foot view of the specifications and what they do. In part two, we set out to build a custom modal dialog and created the HTML template for what would evolve into our very own custom HTML […]

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Advanced Tooling for Web Components

Over the course of the last four articles in this five-part series, we’ve taken a broad look at the technologies that make up the Web Components standards. First, we looked at how to create HTML templates that could be consumed at a later time. Second, we dove into creating our own custom element. After that, […]

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Styling a Web Component

This confused me for a bit here so I’m writing it out while it’s fresh in mind. Just because you’re using a web component doesn’t mean the styles of it are entirely isolated. You might have content within a web component that is styled normally along with the rest of your website.

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Google Labs Web Components

I think it’s kinda cool to see Google dropping repos of interesting web components. It demonstrates the possibilities of cool new web features and allows them to ship them in a way that’s compatible with entirely web standards. Here’s one: <two-up> I wanted to give it a try, so I linked up their example two-up-min.js […]

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::part and ::theme, an ::explainer

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Shadow DOM in Ionic

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