HTML5, hollow demos and forgetting the basics

We mustn’t forget the basics.

Future friendly, or Forward to Yesterday?

On the “problem” of the web.

Goodbye HTML5 , hello !

Now there is no simple way to indicate a publication date.

Hello Opera 11.60!

A new Opera release is available for download.

Vendor prefixes, mobile, monoculture

About the Open Web and the dangers it faces.

What Users Want from Mobile, and what we can re-learn from them

Speed is more important than aesthetics.

Why We Shouldn’t Make Separate Mobile Websites

A response to Jakob Nielsen's post on mobile web usability.

HTML5 adaptive images: end of round one

About an unsolved mystery of responsive web design.

Hello Opera 12!

What's new for developers.

Interview with Ian Hickson, HTML editor

Q&A with the most influential individual working on the Web today.

300 million users and move to WebKit

Opera moves to WebKit as its rendering engine.

Opera and WebKit: a personal perspective

We all want the same.

Hello Blink

“Opera will be contributing to Blink in future.”

What does the web platform need next?

What’s still missing.

A first peek at Opera 15 for Computers

“It's called Opera Next 15 and it's based on Chromium 28.”

Introducing Opera 15 for Computers, and a fast release cycle

The new Opera built on Chromium and Blink.

“Don't undersell! Don't say ‘my new site’, say ‘An Artisan Blend of HTML, Handpicked Medallions of CSS, Glazed with Organic Script du Java.’”

Responsive images – end of year report

Let’s try harder.

Should you use HTML5 header and footer?

Reasons to use them.

The Web Manifest specification

Narrowing the gap between native apps and web apps.

On Internet Explorer supporting -webkit- vendor prefixes

“Those in the know could guess this was coming.”

CSS: It was twenty years ago today — an interview with Håkon Wium Lie

About the past, present and future of CSS.

On the accessibility of web components. Again.

“I’m increasingly worried about the messaging surrounding web components.”

Why we can’t do real responsive images with CSS or JavaScript

Responsive images and preloaders.

Opera Mini server upgrade

260 million users upgraded to ES5, CSS Flexbox…

Opera’s work to reduce Chromium’s memory use

Making Blink better on lower-spec devices.

Making websites that work well on Opera Mini

“Using Progressive Enhancement enables the 275 million users of Opera Mini worldwide.”

Release the Beacons!

Opera for Android with physical web support.

Progressive Web Apps: ready for primetime

Where we are and where we are going.

One weird trick to get online — designers hate it!

Why the Opera Mini browser matters.

Progressive Web Apps: The definitive collection of resources

Get started with native-like web apps.

“Rest, a lot. That’s when ideas come. Read a lot, eclectically, about everything that interests you. That’s where ideas come from. And wear groovy shirts.”

The practical value of semantic HTML

More future-proof code, better usability and accessibility.

Why You Should Choose HTML5 'article' Over 'section'

Misconceptions about some essential HTML5 tags.

Web Accessibility Checklist

16 things to improve your website accessibility.