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Teamstack: Easy Automation of Identity Management (Sponsored)


Access management can be a bit of a nightmare, especially when we realize that we rely on a number of different, independent services that power our organizations. Many businesses use Gmail for email, Google Docs for documents, Slack for communication, GitHub for their codebase, etc. Yet each...

Client-Side Image Editing on Mobile


Michael Scharnagl: Ever wanted to easily convert an image to a grayscale image on your phone? I do sometimes, and that's why I build a demo using the Web Share Target API to achieve exactly that. For this I used the Service Worker way to handle the data. Once the data is received on the client,...

How to Cancel a Fetch Request


JavaScript promises have always been a major win for the language — they’ve led to a revolution of asynchronous coding that has vastly improved performance on the web. One shortcoming of native promises is that there’s no true way to cancel a fetch…until now. A...

How to Simulate Long HTTP Requests


It happens less frequently these days but there are times when we need to accommodate for a HTTP request timing out. The service could be down, under heavy traffic, or just poorly coded, or any host of other issues. Whenever I need to simulate a long HTTP request, I use a bit of PHP...

Tips for Working Remotely and Enjoying It!


With the coronavirus spreading and employers telling employees work from home if possible, there are scores of people getting their first taste of working remotely. Depending on your experience and discipline levels, this could be a welcomed change or a complete culture shock. The amount of freedom...

Hex Opacity Table


We’ve used hex colors for years but 8-digit hexadecimal is still relatively new. While rgba is simple to understand, 8-digit hex is more difficult, as you need to provide a hex representation of a numeric value. The following is a hexadecimal chart of opacity! 100 FF 99 FC 98 FA 97 F7 96...

Awesome Demos Roundup #14


Over the past weeks we've collected super interesting and creative web experiments for your inspiration. Awesome Demos Roundup #14 was written by Mary Lou and published on Codrops

How to Set a Default Commit Message


Having a default commit message is really useful for a number of reasons: It can formalize your commit messages It serves as a good reminder for the information you should add to your commit message, like issue number If you set it to “Drunk AF, don’t accept this” To set a default...

Chameleonic Header


Nice demo from Sebastiano Guerriero. When a fixed-position header moves from overlapping differently-colored backgrounds, the colors flop out to be appropriate for that background. Sebastiano's technique is very clever, involving multiple copies of the header within each section (where the copies...

Weaving a Line Through Text in CSS


Earlier this year, I came across this demo by Florin Pop, which makes a line go either over or under the letters of a single line heading. I thought this was a cool idea, but there were a few little things about the implementation I felt I could simplify and improve at the same time. First off,...

Animating SVG Text on a Path


A demo that shows how to animate SVG text on a path on scroll using the Intersection Observer API and SVG filters. Animating SVG Text on a Path was written by Mary Lou and published on Codrops

How to Specify User Agent with cURL


Over the years I’ve shared how to perform a number of actions with cURL: how to send POST data, how to retrieve headers, follow redirects, check GZIP encoding, and more. Another useful cURL directive is sending the user agent, as some servers respond with different content or headers...

View Mac Calendar from Command Line


As someone that loves using UI tools, I do pride myself in learning how to accomplish the same feats from command line. Don’t believe me? Check out my Command Line tutorials section — I guarantee you’ll learn quite a bit. Recently I learned that you can view basic calendars from...

Lazy Object Initialization


The Firefox DevTools underlying code, which is written with JavaScript and HTML, is a complex application. Due to the complexity and amount of work going on, the DevTools team has done everything they can to load as little as possible. Furthermore the team has a system of lazily importing...

Land Your Dream Job with Vettery (Sponsored)


Whether you’re an experienced pro or someone new to the industry, finding a great job can be a scary, stressful process. Engineers and designers get inundated with Hacker Rank tests, portfolio requests, and a variety of other queries. Vettery improves the experience for free agents...

Override window.alert


For years the only bit of feedback web developers could get was via alert("{str}") calls. These days we have the web console but, in rare cases, we don’t have a console and alert calls are our only window into a value at a given time. One problem: if an alert sneaks into production code, your...

Awesome Demos Roundup #13


A fresh selection of the most interesting demos and web experiments from the past weeks. Awesome Demos Roundup #13 was written by Mary Lou and published on Codrops

Getting Fancy with position: sticky;


Mike Solomon worked on a fancy scrollytelling post for Esquire and blogged about it. It has GIFs of each step along the way of figuring out not just position: sticky; but also using negative margins, wrapper divs, backgrounds, and even a smidge of JavaScript measuring to get it all right. What...

Awesome Forward & Reverse Geocoding API: positionstack (Sponsored)


One awesome web functionality we take for granted is geolocation. Based on geolocation data, we can get someone to their destination, provide them suggestions based on their location, and so on. One downside of native geolocation, especially in the browser, is that it’s limited in both input...

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