Using Array reduce
14.5.2019
Every developer who specializes in any programming language will tell you there’s a powerful tool the language provides that they rarely use and wish they knew more about. For me, it’s Array.prototype.reduce. I quite enjoy the other Array methods like map, filter, and find, but reduce...
Awesome Demos Roundup #4
14.5.2019
Another collection of fantastic coding experiments from around the web to ignite your creative fire.
Awesome Demos Roundup #4 was written by Mary Lou and published on Codrops
Collective #515
13.5.2019
Into the Personal-Website-Verse * mailgo * Fontanello * GitHub Package Registry * What's new in JavaScript
Collective #515 was written by Pedro Botelho and published on Codrops
Change Color of SVG on Hover
13.5.2019
There are a lot of different ways to use SVG. Depending on which way, the tactic for recoloring that SVG in different states or conditions — :hover, :active, :focus, class name change, etc. — is different.
Let's look at the ways.
Inline SVG
Inline SVG is my favorite way to use...
SVG Properties and CSS
13.5.2019
There are many Scalable Vector Graphics (SVG), but only certain attributes can be applied as CSS to SVG. Presentation attributes are used to style SVG elements and can be used as CSS properties. Some of these attributes are SVG-only while others are already shared in CSS, such as font-size...
Deploying a Client-Side Rendered create-react-app to Microsoft Azure
10.5.2019
Deploying a React app to Microsoft Azure is simple. Except that... it isn’t. The devil is in the details. If you're looking to deploy a create-react-app — or a similar style front-end JavaScript framework that requires pushState-based routing — to Microsoft Azure, I believe this article will serve...
Weekly Platform News: Feature Policy, Signed Exchanges, iOS browsers
10.5.2019
👋 Hey folks! This is the first edition of a new weekly update we'll be posting that covers timely news at the intersection of development standards and the tools that make them available on the web. We often talk about the pace of change in our industry. It's fast and touches everything...
10 Days of React Challenges (Beginner): Show an Alert Based on an Input
10.5.2019
Events make the core of interactivity in JavaScript, from listening to form inputs, scroll events to button clicks. The knowledge of handling events in JavaScript is essential.
CodeP
10 React Challenges (Beginner): Show an Alert Based on an Input
10.5.2019
Events make the core of interactivity in JavaScript, from listening to form inputs, scroll events to button clicks. The knowledge of handling events in JavaScript is essential.
CodeP
10 React Challenges (Beginner): Use React State to Update the DOM
10.5.2019
A common theme in modern front-end JavaScript libraries/frameworks is that they can help you manage the data in your applications.
Once you update something, React can immediate
10 React Challenges (Beginner): Loop Over and Display Data with JSX
10.5.2019
Data comes in all shapes and sizes. In JavaScript, an array is how we hold sets of data. For the majority of our site content, we use an array of objects.
Looping through and sh
10 React Challenges (Beginner): Display Simple Data with JSX
10.5.2019
One of the building blocks of React is the ability to use HTML elements when developing components.
JSX allows us to write simple markup in HT