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fetch with Timeout


A few years back I wrote a blog post about how write a fetch Promise that times out. The function was effective but the code wasn’t great, mostly because AbortController , which allows you to cancel a fetch Promise, did not yet exist. With AbortController and AbortSignal available...

Customizing HTML Form Validation


Form validation has always been my least favorite part of web development. You need to duplicate validation on both client and server sides, handle loads of events, and worry about form element styling. To aid form validation, the HTML spec added some new form attributes like required and pattern...

How to Determine a JavaScript Promise’s Status


Promises have changed the landscape of JavaScript. Many old APIs have been reincarnated to use Promises (XHR to fetch, Battery API), while new APIs trend toward Promises. Developers can use async/await to handle promises, or then/catch/finally with callbacks, but what Promises don’t tell...

Detect XR Support with JavaScript


A few years ago I wrote an article about how to detect VR support with JavaScript. Since that time, a whole lot has changed. “Augmented reality” became a thing and terminology has moved to “XR”, instead of VR or AR. As such, the API has needed to evolve. The presence...

500 Casino: Best CSGO & Crypto Gambling Site in 2023


500 Casino, also known as CSGO500, is a well licensed CSGO and it is basically a cryptocurrency gambling website that offers many exciting and fun game modes. It operated under the name CSGO500 for several years but has since changed … Continued The post 500 Casino: Best CSGO & Crypto...

Document.elementFromPoint


Reacting to events with JavaScript is the foundation of a dynamic experiences on the web. Whether it’s a click event or another typical action, responding to that action is important. We started with assigning events to specific elements, then moved to event delegation for efficiency, but...

Detect Browser Bars Visibility with JavaScript


It’s one thing to know about what’s in the browser document, it’s another to have insight as to the user’s browser itself. We’ve gotten past detecting which browser the user is using, and we’re now into knowing what pieces of the browser UI users are seeing....

JavaScript print Events


Media queries provide a great way to programmatically change behavior depending on viewing state. We can target styles to device, pixel ratio, screen size, and even print. That said, it’s also nice to have JavaScript events that also allow us to change behavior. Did you know you’re...

How to Control CSS Animations with JavaScript


When it comes to animations on the web, developers need to measure the animation’s requirements with the right technology — CSS or JavaScript. Many animations are manageable with CSS but JavaScript will always provide more control. With document.getAnimations, however, you can...

Kakadu Casino: Online Casino (Real Money Gambling) in 2023


Kakadu Casino is a brand new online casino site  launched in the year 2021. Although the site hasn’t been tested long, it has a good pedigree. The team behind the name is N1 Interactive, which already runs several successful games … Continued The post Kakadu Casino: Online Casino...

The Best (And Worst) Video Game Names Of 2022


The line between an amazing video game name and a terrible one is nebulous. Some game names try so hard that they loop back around and become good, despite being objectively bad. Some game names are good only in that they use cool words, but the vibe screams, “I was created in a vat overseen by...

Detecting Fonts Ready


Knowing when resources are loaded is a key part of building functional, elegant websites. We’re used to using the DOMContentLoaded event (commonly referred to as “domready”) but did you know there’s an event that tells you when all fonts have loaded? Let’s learn how...

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