Mat has kept busy pretty during his decade and a half of working on the web: from a member of the jQuery Team, to an editor of the HTML specification, to a speaker at conferences like An Event Apart and Smashing, to two-time author for A Book Apart and Google’s web.dev on the topics of images and JavaScript.
As an independent consultant, Mat’s goal is to ensure that meaningful, well-structured content can reach users in any browsing context—regardless of the size of their screen, the speed of their internet connection, age of their device, or the combination of browsers and assistive technologies they use to experience the web.
Temporal is the Date system we always wanted in JavaScript. It's extremely close to being available so Mat Marquis thought it would be a good idea to explain exactly what is better about this new JavaScript date system.
We're pretty aware, generally that JavaScript is weird, but did you know Not-A-Number (NaN) is a type of number? Mat Marquis walks us through why that is and how to deal with NaN well in your codebases.
To celebrate the launch of JavaScript for Everyone, we gathered some questions from the community for Mat to answer to give you some more insight into the why of the course, along with some sage advice.
In the second part of his series, Mat Marquis explains what “this” actually is and helps you to understand what it equates to, based on various contexts.
JavaScript’s “this” keyword trips up all developers — junior and senior. In the first of two parts, Mat Marquis goes deep on the groundwork you need to better understand “this” and how it works.
