HTML & CSS
Louis Lazaris, Feb 17

Validating HTML5 Documents

Let’s expand upon the concepts of validations a little more so that you can better understand how validating pages has changed
2 COMMENTs
JavaScript
George Martsoukos, Feb 15

Quick Tip: User Sortable Lists with Flexbox and jQuery

George Martsoukos shows how to build a simple Flexbox and jQuery plugin which sorts elements based on the values of their custom data attributes.
1 COMMENT
HTML & CSS
Tiffany Brown, Feb 15

CSS Pseudo-classes: Styling Elements Based on Their Index

CSS also provides selectors for matching elements based on their position in the document subtree. These are known as child–indexed pseudo-classes.
3 COMMENTs
HTML & CSS
Estelle Weyl, Feb 14

HTML5 Forms: Dependable Tools in Our Toolbox

HTML5 web forms have introduced new form elements, input types, attributes, native validation, and other form features.
16 COMMENTs
Mobile
Jose Rosario, Feb 13

Achieve 60 FPS Mobile Animations with CSS3

Animating elements in your mobile application is easy. And doing it the right way is easy, too... if you follow our tips here.
HTML & CSS
Maria Antonietta Perna, Feb 09

Awesome Front-end Resources and CSS Animation Course

Maria Antonietta Perna presents some front-end learning resources and the new SitePoint Premium's CSS Animation course by Donovan Hutchinson
HTML & CSS
Donovan Hutchinson, Feb 08

Bringing Websites to Life with CSS Animations

CSS animations are fast becoming an essential design tool and tap into a more engaged audience through micro interactions and visual validation.
Design & UX
Alex Walker, Feb 08

Catching Frontend UI Design Tricks with SnappySnippet

Often the key to understanding complex things is to understand their simpler parts first. SnappySnippet is a tool that can help you with that.
HTML & CSS
Tiffany Brown, Feb 08

CSS Pseudo-classes: Styling Form Fields Based on Their Input

Let’s take a look at some pseudo-classes that are specific to form fields and form field input. These pseudo-classes can be used to style fields
1 COMMENT
HTML & CSS
Asha Laxmi, Feb 07

Using Fontello to Only Load Icon Fonts That You Need

Asha Laxmi explores how to more effectively use icon fonts in your projects by building custom, tailored font files for your custom fonts using Fontello.
HTML & CSS
Louis Lazaris, Feb 07

More HTML5 Semantics: New Elements and Features

In this section, let's touch on lesser-known elements, attributes, and features that have been added to the HTML5 spec
3 COMMENTs
HTML & CSS
Tiffany Brown, Feb 03

CSS Pseudo-classes: :not() and :target

Perhaps the most powerful of this new crop of pseudo-classes is :not(). It returns all elements except for those that match the selector argument.
1 COMMENT
HTML & CSS
Louis Lazaris, Feb 01

More HTML5 Semantics: Changes to Existing Features

While new elements and APIs have been the primary focus of HTML5, this latest iteration of web markup has also brought with it changes to existing elements.
HTML & CSS
Louis Lazaris, Jan 31

20+ Docs and Guides for Front-end Developers (No. 11)

Louis Lazaris is here with installment number 11 of his series on fantastic learning resources, docs and guides for front-end developers 
HTML & CSS
Tiffany Brown, Jan 27

CSS Selectors: Specificity

Think of specificity as a score or rank that determines which style declarations are ultimately applied to an element
HTML & CSS
Nitish Kumar, Jan 26

A Step by Step Guide to the Auto-Placement Algorithm in CSS Grid

Nitish Kumar gets close and personal with the workings of the auto-placement algorithm in the CSS Grid Layout module
1 COMMENT
HTML & CSS
Louis Lazaris, Jan 26

More HTML5 Semantics: Content Types & New Elements

In this chapter, we’ll discuss even more new elements, along with changes to content types, available in HTML5
HTML & CSS
Tiffany Brown, Jan 23

CSS Selectors: Pseudo-elements

HTML & CSS
Liam Boogar, Jan 23

Build the Ultimate Search for Your Business, Just Like Google and Amazon

Find out how to improve your on-site search with Algolia.
2 COMMENTs
HTML & CSS
Baljeet Rathi, Jan 18

Writing Element Queries Today Using EQCSS

Baljeet Rathi looks at how we can use element queries today using the EQCSS plugin, along with the advantages and disadvantages of doing so.
HTML & CSS
Louis Lazaris, Jan 18

Defining the Sample Site's Page Structure

We’ve covered the basics of page structure and the elements in HTML5 that will assist in this area, it’s time to start building the page
HTML & CSS
Tiffany Brown, Jan 16

CSS Selectors: Attribute Selectors

4 COMMENTs
HTML & CSS
Louis Lazaris, Jan 13

HTML5 Page Structure Basics

2 COMMENTs
HTML & CSS
Maria Antonietta Perna, Jan 12

Fun Web Animation Effects with KUTE.js

Maria Antonietta Perna introduces KUTE.js, a versatile library as her second installment in the Beyond CSS: Dynamic DOM Animation Libraries series.