Luis Vieira

Luis is a frontend developer with a mix of usability and human computer interaction skills. He's been working on the web for almost five years in many different projects, such as: enterprise web apps, mobile apps, and e-commerce websites.

Luis's articles

Improving Font Performance with Subsetting and Local Storage

JavaScript

By Luis Vieira, April 07, 2015

Luis Vieira describes how you can use font subsetting along with asynchronous loading and local storage to improve the performance of web fonts.

HTML5 Local Storage Revisited

JavaScript

By Luis Vieira, March 12, 2015

Luis Vieira discusses how to use local storage, part of the HTML5 Web Storage API, to improve the performance of a website.

The Perception of Performance

Design & UX

By Luis Vieira, October 03, 2014

Luis Vieira discusses how the way users perceive the speed of our website is more important than the actual speed metrics themselves.