XPort Pro Lx6 RJ45-sized Linux server. I don't know what it really can handle, but size is impressive.
Note
Mobile-Detect - a lightweight PHP class for detecting mobile devices. Works like $detect->isMobile() etc., very handy for choosing a frontend rendering strategy based on this info.
в MobiDev (Харьков, Украина)
Code in Ruby and Elixir, but still love PHP. Explore ES6 and Vue.js. Explore databases, use Ubuntu and MacOS, think about IT people and management
Заметки
Autoprefixer parse CSS and add vendor prefixes to CSS rules using values from the Can I Use.
Full Russian translation of ebook "The Architecture of Open Source Applications"
Chrome 32 for Android (beta) removes 300ms delay on unzoomable mobile optimized pages. As a polyfill for other browsers FastClick could be used.
slavcodev made autoloader extension to use Upper Case namespaces in Yii2. And now if you really mind it - you can use Yii\Web\Controller instead of use yii\web\Controller.