Trys shows us how to use the Nunjucks
macro to create encapsulated components. This works out less leaky and more predictable than an
include preceded by variables assigned with
The Great Divide between so-called front-end developers is real! Here, Brad Frost proposes some modern role definitions.
Here’s Chris Ferdinandi’s curated list of organisations which use vanilla JS to build websites and web apps.
Jeremy Keith takes us through his thought process regarding the choice of link or
button when planning accessible interactive disclosure elements.
Over the last couple of days I’ve witnessed a good example of progressive enhancement “In Real Life”. And I think it’s good to log and share these validations of web development best practices when they happen so that their benefits can be seen as real rather than theoretical.
A fantastic so-called “Scroll Story” from Robin Rendle. In his own words it’s “an elaborate blog post where I rant about a thing” however given the beautiful typography, layout and illustrations on show I think he’s selling it a little short!
In web development it’s useful when we can say “if the browser supports X, then we know it also supports Y”.
Even though more and more people get access to the internet every day, not all of them have fast gigabit connections or unlimited data. Using the media query prefers-reduced-data we can keep our sites accessible to everyone.
Scott Jehl’s experimental take on a container/element query aimed at letting us set responsive styles for our elements based on their immediate context rather than that of the viewport.
I made a quick and minimal take on approximating Container/Element Queries using a web component and basic CSS selectors.
I don’t often store things in a
This is why, over years of building for the web, I have learned that I can significantly cut down on the entropy my future self will have to face by authoring web projects in vanilla HTML, CSS, and JS. I like to ask myself questions like:
- Could this be done with native ES modules instead of using a bundler?
- Could I do this with DOM scripting instead of using a JS framework?
- Could I author this in CSS instead of choosing a preprocessor?
I’ve been thinking about Scott Jehl’s “simplest way to load external CSS asynchronously” technique. I’m interested in its use of an inline (
Who said navigation has to be in the header of every page? If your front end is extremely lightweight or if you have a long list of menu items to display in your navigation, the most practical method might be to create a separate page to list them all.
Scott Jehl of Filament Group demonstrates a one-liner technique for loading external CSS files without them delaying page rendering.
With throttling, you run a function immediately, then wait a specified amount of time before running it again. Any additional attempts to run it before that time period is over are ignored.
With debouncing, after the relevant event fires a specified time period must pass uninterrupted in order for your function to run. When the time period has passed uninterrupted, that last attempt to run the function is the one that runs, with any previous attempts ignored.
We’re not going to try to replicate everything that the browser does by default with a native select element. We’re going to literally use a select element when any assistive tech is used. But when a mouse is being used, we’ll show the styled version and make it function as a select element.
Here’s a brilliant discussion between Gerry McGovern and Jeremy Keith on that problem, suggesting tactics to help fix things such as performance budgets, introducing tactics at the design stage to mimic slow connections and other access constraints, optimising for return visits, progressive enhancement and more.
I wanted there to be an easy way to complete crosswords together that didn’t need people to pass a phone back and forth or for a copy of the crossword to be made in a shared Google Spreadsheet.
Here’s Chris Ferdinandi with a list of resources to help those who are new to web development get started. I’m keeping this one handy so I can share it with any friends who’re thinking of getting into this game.
In the same vein as Jeremy Keith’s recent blog post, Hydration, which calls out some of the performance and user experience problems associated with current Server Side Rendering approaches, I think Jake Archibald is absolutely bang on the money here.
The BBC Global Experience Language (GEL) Technical Guides are a series of framework-agnostic, code-centric recommendations and examples for building GEL design patterns in websites. They illustrate how to create websites that comply with all BBC guidelines and industry best practice, giving special emphasis to accessibility.
The situation we have now is the worst of both worlds: server-side rendering followed by a tsunami of hydration. It has a whiff of progressive enhancement to it (because there’s a cosmetic separation of concerns) but it has none of the user benefits.
I wanted to see if it was possible to create SVG charts that would work without JS. Well, it is. I've also created an experimental Svelte component library called Pancake to make these techniques easier to use.
For many years I’ve placed script elements just before the closing
body tag rather than in the
<head>. Since a standard
<script> element is render-blocking, the theory is that by putting it at the end of the document – after the main content of the page has loaded – it’s no longer blocking anything, and there’s no need to wrap it in a
DOMContentLoaded event listener.
It turns out that my time-honoured default is OK, but there is a better approach.
My notes and reminders for handling promises with
await In Real Life.
Just because Stimulus.js is designed to work primarily with existing HTML doesn’t mean it can’t use JSON APIs when the need arises.
A disclosure component is the formal name for the pattern where you click a button to reveal or hide content. This includes things like a “show more/show less” interaction for some descriptive text below a YouTube video, or a hamburger menu that reveals and hides when you click it.
A brief explainer (for future-me and anyone else it helps) on what promises are and how to use them. Note: this is not an official definition, but rather one that works for me.
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