I have planned for learning/using TDD development and sometimes ago I decided to start a project in GitHub named ‘nodiris’. NODIRIS is a library-project written with Typescript for Nodejs applications. I want to go back to mobile application development using Nativescript and other similar frameworks, because I believe a web application could be fast enough to run on any mobile platform natively, using the shared-code strategy. With a fully tested code (TDD) that could run on a web browser, mobile devices (using frameworks like Nativescript) and Desktops (using Electron.js), we have powerful applications for all platforms with just a single code!