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PR: ACD Launches Coin Buy Back Project

10.5.2019
ACD's new exciting project is the brainchild of Bitcoin.com's CEO Roger Ver and ACD's CEO Yasuhiro Sonoda. ACD has decided to start the "ACD Coin Buy Back Project," where a certain number of ACD coins will be bought back when payment is processed using BCH and ACD Coin at online and affiliate shops...

The Thinking Behind Simplifying Event Handlers

9.5.2019
Events are used to respond when a user clicks somewhere, focuses on a link with their keyboard, and changes the text in a form. When I first started learning JavaScript, I wrote complicated event listeners. More recently, I've learned how to reduce both the amount of code I write and the number...

Getting To Know The MutationObserver API

8.5.2019
MutationObserver watches the DOM, specifically the places you tell it to, like: document.querySelector('#watch-this'); ...and it can tell you (trigger a callback) when stuff happens — like when a child is added, removed, changed, or a number of other things. I used it just the other day...

Netlify Functions for Sending Emails

23.4.2019
Let's say you're rocking a JAMstack-style site (no server-side languages in use), but you want to do something rather dynamic like send an email. Not a problem! That's the whole point of JAMstack. It's not just static hosting. It's that plus doing anything else you wanna do through JavaScript...

The Serif Tax

9.4.2019
Fonts are vector. Vector art with more points makes for larger files than vector art with fewer points. Custom fonts are downloaded. So, fonts with less points in their vector art are smaller. That's the theory anyway. Shall we see if there is any merit to it? Open Sans (top) and Garamond...

You probably don’t need input type=“number”

29.3.2019
Brad Frost wrote about a recent experience with a website that used <input type="number">: Last week I got a call from my bank regarding a wire transfer I had just scheduled. The customer support guy had me repeat everything back to him because there seemed to be a problem with...

CSS Houdini Could Change the Way We Write and Manage CSS

28.3.2019
CSS Houdini may be the most exciting development in CSS. Houdini is comprised of a number of separate APIs, each shipping to browsers separately, and some that have already shipped (here's the browser support). The Paint API is one of them. I’m very excited about it and recently started to think...

Jetpack Gutenberg Blocks

28.3.2019
I remember when Gutenberg was released into core, because I was at WordCamp US that day. A number of months have gone by now, so I imagine more and more of us on WordPress sites have dipped our toes into it. I just wrote about our first foray here on CSS-Tricks and using Gutenberg to power...

JavaScript Glossary: String length

26.3.2019
Basics The length property of the String object returns the number of code points in a string object. It indicates the length of the string

3 Tools to Keep npm Packages Updated

12.3.2019
Keeping npm packages up to date is a chore. Sometimes it can turn into a disastrous chore since updating packages to a new major number could potentially break your apps. Even with the

JavaScript Glossary: Array unshift() Method

17.2.2019
Basics The unshift array method appends a number of values to the start of a given array. It then returns the new length of the array. This method can take a number of argumen

Using React and XState to Build a Sign In Form

24.1.2019
To make a sign in form with good UX requires UI state management, meaning we’d like to minimize the cognitive load to complete it and reduce the number of required user actions while making an intuitive experience. Think about it: even a relatively simple email and password sign in form needs...

Interactive Particles with Three.js

17.1.2019
A tutorial on how to draw a large number of particles with Three.js and make them interactive. Interactive Particles with Three.js was written by Bruno Imbrizi and published on Codrops

Sass Techniques from the Trenches

8.1.2019
Having been in the web development industry for more than 14 years, I’ve seen and written my fair share of good and bad CSS. When I began at Ramsey Solutions five years ago, I was introduced to Sass. It blew my mind how useful it was! I dove right in and wanted to learn everything I could about...

The Most Hearted of 2018

4.1.2019
We've released the Most Hearted Pens, Posts, and Collections on CodePen for 2018! Just absolutely incredible work on here — it's well worth exploring. Remember CodePen has a three-tiered hearting system, so while the number next to the heart reflects the number of users who hearted the item...

Force Download with JavaScript

24.12.2018
Force download scripts have been an important part of internet usability for a long time.  I can attest to that by the number of times I’ve implemented this feature on the server side and the popularity of my PHP Force Download post, even to this day.  With the web world having...

Get Viewport Lines and Columns in CodeMirror

27.11.2018
CodeMirror is an amazing utility for presenting code in a browser environment.  Syntax highlighting, widgets, and a number of advanced functions make it a unique, useful tool.  When using CodeMirror inside the Firefox DevTools debugger, I found that adding hundreds of column breakpoint widgets...

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