Tag: 2020

2020 Stack

In an article with the most clickbaity article ever, Joe Honton does a nice job of talking about the evolving landscape of web development. “Full-stack” perhaps had its day as a useful term, but since front-end development touches so many parts of the stack now, it’s not a particularly useful term. Joe himself did a lot to popularize it, so it does feel extra meaningful coming from him.

Plus the spectrum of how much there is to know is so wide we can’t all know it all, so to get things done, we take what we do know and slot ourselves into cross-functional teams.

Since no one person can handle it all, the 2020 stack must be covered by a team. Not a group of individuals, but a true team. That means that when one person is falling behind, another will pick up the slack. When one person has superior skills, there’s a mechanism in place for mentoring the others. When there’s a gap in the team’s knowledge-base, they seek out and hire a team member who’s smarter than all of them.

So the “2020 Stack” is essentially “know things and work on teams” more so than any particular combination of technologies. That said, Joe does have opinions on technologies, including writing HTML in some weird GraphQL looking syntax that I’d never seen before.

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The Web in 2020: Extensibility and Interoperability

In the past few years, we’ve seen a lot of change and diversion in regard to web technologies. In 2020, I foresee us as a web community heading toward two major trends/goals: extensibility and interoperability. Let’s break those down.


Extensibility describes how much someone can take a particular technology and extend it to their own needs. We’ve built a component-based web over the last few years in terms of both development (React components! Vue components! Svelte components! Web components!) and design (Design systems!). Interesting how form follows function, isn’t it?

Now we’re trying to make that component system look and feel more unique. Extensibility on the web allows us to tailor the platform to our own needs, and experiment with outcomes.

CSS itself is becoming much more extensible…

CSS Houdini 

With CSS Houdini, developers will be able to extend what’s currently possible in the CSS Object Model and teach the browser how they want it to read and render their CSS.

That means that things that weren’t previously possible on the web, like angled corners or round layout, now become possible.

If you’re not yet familiar with Houdini, it’s an umbrella term that describes a few different browser APIs, intended to improve browser performance. It makes styling more extensible and lets users dictate their own CSS features. Houdini’s current APIs include:

With these APIs, users can tap into meaningful semantic CSS (thanks to the Typed Object Model), and even apply semantics to their CSS variables (Properties and Values). With the Paint API, you can draw a canvas and have it applied as a border image (hello, gradient borders), or create animated sparkles (link) that accept dynamic arguments and are implemented with a single line of CSS.

.sparkles {   background: paint(sparkles) }

You can build round menus without placing the items manually through margins (via the Layout API), and you can integrate your own interactions that live off of the main thread (using the Animation Worklet).

Houdini is definitely one to watch in the new year, and now is a great time to start experimenting with it if you haven’t yet.

Variable fonts

Another technology that falls in line with the goal of making websites more performant while offering more user extensibility is variable fonts. With so many new variable fonts popping up — and Google Fonts’ recent beta launch — variable fonts are now more available and easy to use than ever.

Variable fonts are vector-based and allow for a broad range of values to be set for various font axes, like weight and slant. The interpolation of these axes allows fonts to transition smoothly between points.

Here’s an example:

Variable fonts also allow for new axes to help designers and developers be even more creative with their work. Here’s an example of some of those from an excellent resource called v-fonts:

Variable fonts are relatively well supported, with 87% of modern browsers supporting the required font format.

Custom Properties

Custom properties, like variable fonts, are also well supported. While they’re not new, we’re still discovering all of the things we can do with custom properties.

Custom properties allow for truly dynamic CSS variables, meaning we can adjust them in JavaScript, separating logic and style. A great example of this comes from David Khourshid, who shows us how to create reactive animations and sync up the styling without sweating it.

We’re also starting to experiment with more logic in our stylesheets. I recently published a blog post that explains how to create dynamic color themes using the native CSS calc() function, along with custom properties.

This eliminates the need for additional tools to process our CSS, and ensures that this technique for theming works across any technology stack — which brings me to my next 2020 vision: interoperability.


Interoperability, by my definition in this post, means the ability to work between technologies and human needs. From a technical perspective, with the fragmented web, a lot of companies have migrated stacks in the recent past, or have multiple internal stacks, and are now likely interested in safeguarding their technology stack against future changes to maintain some semblance of uniformity.

Web components

Web components try to solve this problem by attacking the problem of component-based architecture from a web-standards perspective. The vision is to introduce a standard format that can be used with or without a library, benefiting the developer experience and establishing uniformity between components.

Each web component is encapsulated and works in modern browsers without dependencies. This technology is still evolving and I think we’ll see a lot of growth in 2020.

Logical properties 

Logical properties challenge us to adjust our mental model of how we apply layout sizing on a page in order for us to make our pages more friendly across languages and reading modes. They allow for our layouts to be interoperable with user experiences.

In English, and other left-to-right languages, we think of the layout world in terms of height and width, and use a compass-type expression for margins, border, and padding (top, left, bottom, right). However if we style this way and then adjust the language to a right-to-left language, like Arabic, the padding-left of our paragraphs no longer means padding from the beginning of where we would read. This breaks the layout.

If you were to write padding-inline-start instead of padding-left, the padding would correctly swap to the other side of the page (the start of where one would be reading) when switching to the right-to-left language, maintaining layout integrity.

Preference media queries

Preference media queries are also on the rise, with more capability coming in 2020. They allow us to tailor our sites to work with people who prefer high contrast or dark mode, as well as people who prefer a less animation-heavy experience.

The upcoming preference media queries include:

In this video, I go over how to create a preference media query for dark mode, using custom properties for styling:

Runner up: Speed

Speed is also a topic I see as a big focus of the web world in 2020. Several of the technologies I mentioned above have the benefit of improving web performance, even if it isn’t the main focus (e.g. how variable fonts may reduce the total weight of fonts downloaded). Performance becomes increasingly important when we think about the next billion users coming online in areas where network speeds may be lacking.

In addition, Web Assembly, which is a wrapper that lets users write closer to the browser metal, is gaining popularity. I also foresee a lot more work with WebGL in the coming year, which uses similar techniques for advanced and speedy graphics rendering. Writing lower-level code allows for speedier experiences, and in some cases of WebGL, may be required to prevent advanced visualization from crashing our browsers. I think we’ll see these two technologies grow and see more WebGL demos in 2020.

The web is constantly evolving and that’s what makes it so exciting to be a part of. What do you see as a goal or technology to watch in 2020? Tell us in the comments!

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Things you can do with a browser in 2020

I edit a good amount of technical articles about the web, and there is a tendency for authors to be super broad in their opening sentence, like “What we’re able to do on the web has expanded greatly over the years.”

I tend to remove stuff like that because it usually doesn’t serve the article well, even though I understand the sentiment.

Just look at Luigi De Rosa’s list here. I’d bet a lot of you didn’t know the browser could do all that stuff — push notifications! Native sharing menus! Picture-in-picture!

It’s mostly JavaScript stuff, a little CSS, and notably absent: anything in HTML.

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What it means to be a front-end developer in 2020 (and beyond)

I wrote a piece for Layout, the blog of my hosting sponsor Flywheel.

Stick around in this field for a while, and you’ll see these libraries, languages, build processes, and heck, even entire philosophies on how best to build websites come and go like a slow tide.​​

You might witness some old-timer waving their fist from time to time, yelling that we should learn from the mistakes of the past. You could also witness some particularly boisterous youth waving their fists just as high, pronouncing the past an irrelevant context and no longer a useful talking point.

​​They’re both right, probably. As long as nobody is being nasty, it’s all part of the flow.

I’ve spent this whole year thinking about how I think the term front-end developer is still pretty meaningful, despite the divide in focus. The widening of the role just brings about more opportunity.

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What to Expect from the JAMstack in 2020

Brian Rinaldi interviewed a variety of folks, asking them the same questions about JAMstack development and the landscape recently:

  • Raymond Camden: I think we will see better competition from the bigger players.
  • Gift Egwuenu: I’m also looking forward to more job openings on the JAMstack.
  • Bryan Robinson: If you find yourself jumping through too many hoops, it might be time to explore a monolith architecture again.
  • Me: Blah blah blah, read the other ones from smart people 🙂
  • Tara Manicsic: there are more examples of enterprise applications creating more reliable user experiences, faster response times, and cutting their costs.

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Adam Argyle’s 2020 CSS Predictions

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Become a Front-End Master in 2020 With These 10 Project Ideas

This is a little updated cross-post from a quickie article I wrote on DEV. I’m publishing here ‘cuz I’m all IndieWeb like that.

I love this post by Simon Holdorf. He’s got some ideas for how to level up your skills as a front-end developer next year. Here they are:

  • Build a movie search app using React
  • Build a chat app with Vue
  • Build a weather app with Angular
  • Build a to-do app with Svelte

… and 5 more like that.

All good ideas. All extremely focused on JavaScript frameworks.
I like thinking of being a front-end developer as being someone who is a browser person. You deal with people who use some kind of client to use the web on some kind of device. That’s the job.

I love JavaScript frameworks, but knowing them isn’t what makes you a good front-end developer. Being performance-focused and accessibility-focused, and thus user-focused is what makes you a front-end master, beyond executing the skills required to get the website built.

In that vein, here’s some more ideas.

  • Go find a Dribbble shot that appeals to you. Re-build it in HTML and CSS in the cleanest and most accessible way you can.
  • Find a component you can abstract in your codebase, and abstract it so you can re-use it efficiently. Consider accessibility as you do it. Could you make it more accessible in a way that benefits the entire site? How about your SVG icon component — how’s that looking these days?
  • Try out a static site generator (perhaps one that isn’t particularly JavaScript focused, just to experience it). What could the data source be? What could you make if you ran the build process on a timed schedule?
  • Install the Axe accessibility plugin for DevTools and run it on an important site you control. Make changes to improve the accessibility as it suggests.
  • Spin up a copy of Fractal. Check out how it can help you think about building front-ends as components, even at the HTML and CSS level.
  • Build a beautiful form in HTML/CSS that does something useful for you, like receive leads for freelance work. Learn all about form validation and see how much you can do in just HTML, then HTML plus some CSS, then with some vanilla JavaScript. Make the form work by using a small dedicated service.
  • Read a bit about Serverless and how it can extend your front-end developer skillset.
  • Figure out how to implement an SVG icon system. So many sites these days need an icon set. Inlining SVG is a great simple solution, but how you can abstract that to easily implement it with your workflow? How can it work with the framework you use?
  • Try to implement a service worker. Read a book about them. Do something very small. Check out a framework centered around them.
  • Let’s say you needed to put up a website where the entire thing was the name and address of the company, and a list of hours it is open. What’s the absolute minimum amount of work and technical debt you could incur to do it?

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