Flipping Images in CSS
You can use just a few lines of CSS to flip images horizontally or vertically.
Tutorials
Checking for Reduced Motion Preference in JavaScript
Animations that require JavaScript can still respect users that prefer reduced motion.
Custom Bullet Point Colors With CSS
Working with bullet points in CSS can be tricky. Here's how you can recolor them!
Merging Two or More Arrays in JavaScript
There's a few interesting ways you can merge your JavaScript arrays together.
Shorten Your CSS Selectors With The :is Pseudo-Class
The ":is" pseudo-class can drastically shorten some of your longer CSS selectors.
Formatting Currency Values in JavaScript
JavaScript's built-in internationalization features simplify working with currency values.
Removing Whitespace From Strings in JavaScript
There's a few concise ways to remove all the whitespace from a string in JavaScript.
Using password_hash to Hash and Store Passwords in PHP
PHP offers a few built-in functions and algorithms to simplify working with passwords.
Calculating Relative Time in JavaScript
JavaScript lets us easily compare timestamps in human-readable ways.
Styling an RSS Feed With XSLT
Here's how you can add a stylesheet to your RSS feeds.