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Software Engineering

The most popular blog posts about software engineering on Hacker News. 191 posts.

2011
125

How games cheat to help players

If we’ve done our jobs right, Wind-up Knight is a fairly simple game. There are only four inputs, and only two are ever needed simultaneously. Sir Sprint, our heroic spring-loaded knight, runs forward automatically, removing the need for a classic directional pad or analog stick. The challenge is derived from careful…

128

Whyday is Friday

Shopify powers millions of businesses in more than 175 countries with essential commerce infrastructure. Our engineers and developers work on challenging and impactful projects spanning frontend, backend, mobile and data.

132

Git Reset Demystified

Le magazine vous livre gratuitement le meilleur de l'actualité, des conseils et astuces, des informations générales, des articles sur l'actualité régionale, etc.

133

Selenium 2.0: Out Now

We are very, very pleased to announce the release of Selenium 2.0. If you’ve been waiting for a stable release since 1.0.3, now’s the chance to update. And if you do, what will you find…

140

Announcing the first release of batman.js

It gives us great pleasure to finally announce the release of batman.js to the JavaScript community today. This release represents the first code dump of something we’ve been working hard on at Shopify for a long time, so we’re very excited to get it into your hands and see what you do with it.

150

Faster JavaScript parsing

Over the past year or so I’ve almost doubled the speed of SpiderMonkey’s JavaScript parser. I did this by speeding up both the scanner ( bug 564369 , bug 584595 , bug 588648 , bug 639420 , bug 645598 ) and the parser ( bug 637549 ). I used patch stacks in several of those bugs, and so in those six bugs I actually…