Articles for React/React Native

AppCenter is a great CI platform for Mobile Apps. At Theodo we use it as the standard tool for our react-native projects. In a recent project, we needed to have a shared NPM package between the React and React-Native applications. There…

Usually, we are completely running React.js on client-side: Javascript is interpreted by your browser. The initial html returned by the server contains a placeholder, e.g. <div id="root"></div>, and then, once all your scripts are loaded, the entire UI is rendered in…

ImmutableJS When I first learned about ImmutableJS I was convinced it was a great addition to any project. So I tried to make it a working standard at Theodo.As we offer scrum web development teams for various projects going from POC…

As a web developer you may have already worked on a project where you had a single web application that was used by several different clients. The app would use a single code base but then it would need to…

Smart mirrors are straight from science fiction but it turns out that building your own smart mirror isnt just science fiction or Tom Cruise's favorite activity. Its actually easy to build your own version... and I will show you how. I…

Real-time has opened new opportunities in web applications.By allowing users to get access to data as soon as it’s available, it provides them a better experience.Thanks to real-time, you can edit documents collaboratively, play online with your friends, know exactly…

Google Analytics funnels are a standard way to monitor conversion on a typical purchase flow (e.g. buying a book on an ecommerce site, subscribing to an online service or taking out an insurance policy). Google have moved to have Firebase as their…

If you ever used React you may have noticed that you can easily forget how to write a static webpage because it adds a layer of abstraction that changes the way the page is created. But in the end, all…

Why is it important? While programming on a project, you run your tests all the time, so it's important not to lose time analysing the results of your tests.We want to immediatly spot which tests are failing, not being disturb by…

This article will introduce you to the world of Progressive Web Apps, to the Preact framework and to Web APIs. It will guide you through 15 minutes of code to create your first Preact Progressive Web App! Status of PWAs today Progressive…