Say you have three HTML classes, and a DOM element should only have one of them at a time:
<div class="state-1"</div<div class="state-2"</div<div class="state-3"</divNow your job is to rotate them. That is, cycle through classes …
An interesting (scary) trick of an nearly undetectable exploit. Wolfgang Ettlinger:
What if a backdoor literally cannot be seen and thus evades detection even from thorough code reviews?
I’ll post the screenshot of the exploit from the post with the …
High five to Jeremy on the big release of Responsible JavaScript on A Book Apart. There is a lot of talk about how the proliferation of JavaScript has had a negative impact on the web, but now we have …
Let’s say we want to add something to a webpage after the initial load. JavaScript gives us a variety of tools. Perhaps you’ve used some of them, like append, appendChild, insertAdjacentHTML, or innerHTML.
The difficult thing …
In this article, we will discuss how we can apply schema stitching across multiple Fauna instances. We will also discuss how to combine other GraphQL services and data sources with Fauna in one graph.…
It might be the very first thing a lot of people learn in JavaScript:
alert("Hello, World");One day at CodePen, we woke up to a ton of customer support tickets about their Pens being broken, which ultimately boiled down to …
You gotta appreciate the tenacity of Surma. He’s been advocating for Web Workers as a path forward to better-feeling websites for a lot of years now. He’s at it again making sure we all understand the landscape:
…[…] regardless
Hemanth HM very succinctly shows off ES2021 features. Gosh it doesn’t feel like that long ago that all we could talk about is ES2015, and now that’s over a half-decade behind us.
There are new things like “arbitrarily chuck underscores …
Dr. Axel Rauschmayer looks at JSON modules, which is already live in Chrome 91 (but nothing else). It looks just like an ES Modules-style import, only you asset the type at the end.
import configData from './config-data.json' assert {type: 