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Hacker, Hack Thyself


We've read so many sad stories about communities that were fatally compromised or destroyed due to security exploits. We took that lesson to heart when we founded the Discourse project; we endeavor to build open source software that is secure and safe for communities by default, even if there are

I'm Loyal to Nothing Except the Dream


There is much I take for granted in my life, and the normal functioning of American government is one of those things. In my 46 years, I've lived under nine different presidents. The first I remember is Carter. I've voted in every presidential election since 1992, but I do not

An Inferno on the Head of a Pin


Today's processors contain billions of heat-generating transistors in an ever shrinking space. The power budget might go from: 1000 watts on a specialized server 100 watts on desktops 30 watts on laptops 5 watts on tablets 1 or 2 watts on a phone 100 milliwatts on an embedded system That's

Let's Encrypt Everything


I'll admit I was late to the HTTPS party. But post Snowden, and particularly after the result of the last election here in the US, it's clear that everything on the web should be encrypted by default. Why? You have an unalienable right to privacy, both in the real world

Can Software Make You Less Racist?


I don't think we computer geeks appreciate how profoundly the rise of the smartphone, and Facebook, has changed the Internet audience. It's something that really only happened in the last five years, as smartphones and data plans dropped radically in price and became accessible – and addictive –...

The Raspberry Pi Has Revolutionized Emulation


Every geek goes through a phase where they discover emulation. It's practically a rite of passage. I think I spent most of my childhood – and a large part of my life as a young adult – desperately wishing I was in a video game arcade. When I finally obtained my driver's

Computer says NO to HTML5 document outline


What a brilliant idea! For the longest time HTML5 specified, and advised developers, that it no longer mattered what the number (1 to 6) was in a heading element (when used in conjunction with sectioning elements). What mattered was the nesting level of the H1-h6 in sectioning elements, just like...

Computer says NO to HTML5 document outline


What a brilliant idea! For the longest time HTML5 specified, and advised developers, that it no longer mattered what the number (1 to 6) was in a heading element (when used in conjunction with sectioning elements). What mattered was the nesting level of the H1-h6 in sectioning elements, just like...

The Golden Age of x86 Gaming


I've been happy with my 2016 HTPC, but the situation has changed, largely because of something I mentioned in passing back in November: The Xbox One and PS4 are effectively plain old PCs, built on: Intel Atom class (aka slow) AMD 8-core x86 CPU 8 GB RAM AMD Radeon 77xx

Your Own Personal WiFi Storage


Our kids have reached the age – at ages 4, 4, and 7 respectively – that taking longer trips with them is now possible without everyone losing what's left of their sanity in the process. But we still have the same problem on multiple hour trips, whether it's in a car, or

They Have To Be Monsters


Since I started working on Discourse, I spend a lot of time thinking about how software can encourage and nudge people to be more empathetic online. That's why it's troubling to read articles like this one: My brother’s 32nd birthday is today. It’s an especially emotional day for

Here's The Programming Game You Never Asked For


You know what's universally regarded as un-fun by most programmers? Writing assembly language code. As Steve McConnell said back in 1994: Programmers working with high-level languages achieve better productivity and quality than those working with lower-level languages. Languages such as...

The woes of date input


One of the many new input types that HTML5 introduced is the date input type which, in theory, should allow a developer to provide the user with a simple, usable, recognisable method of entering a date on a web page. But sadly, this input type has yet to reach its full potential. Briefly, the date...

HTML Developers: Please Consider


ARIA is an amazing technology, it allows developers to add meaning to meaningless HTML or override meaning on HTML that is being repurposed and sometimes misused, so that users who rely upon the meaning of HTML, as implemented in browsers, can understand and interact with HTML User Interfaces...

HTML Developers: Please Consider


ARIA is an amazing technology, it allows developers to add meaning to meaningless HTML or override meaning on HTML that is being repurposed and sometimes misused, so that users who rely upon the meaning of HTML, as implemented in browsers, can understand and interact with HTML User Interfaces...

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