An article guiding through the vectorized implementation of gradient descent in JavaScript by using matrix operations in a univariate regression problem ... (more…)

There’s a certain kind of old-school, backend web developer who, a long time ago, mastered things like Perl or Python or PHP or Java Server… (more…)

There’s a new feature in Chrome Canary: JavaScript code coverage. It tells you how much of your code is actually executed, vs how much is loaded unnecessarily. (more…)

Note: This is part of the “Composing Software” series on learning functional programming and compositional software techniques in… (more…)

Feedback on a successful migration from a PHP stack to a JavaScript full stack with Node.js. (more…)