Vaadin

We love to celebrate the achievements of #Vaadiners who take on new challenges and side projects that show their appreciation towards the platform we’ve built together. So, we’d like to take this opportunity to congratulate our DevRel ... [More] Manager, Alejandro Duarte, on his third technical book, Practical Vaadin: Developing Web Applications in Java, published by Apress.  [Less]

Learn how to create a responsive signup form with error handling and cross-field validation written in pure Java. In this guide, we create a standard registration form with error handling and cross-field validation. This signup form is ... [More] developed entirely in pure Java using Vaadin Flow (no HTML or JavaScript involved). What’s more, the form is responsive, meaning that it automatically adjusts its content to fit different screen sizes. You can explore the full source code on GitHub.  [Less]

Getting security right is critical when building web apps. The upside of building a web app is that people can use it wherever they are, on any device. But you need to ensure that only the right people are able to access it, and that they have access to only the features you intended. 

The COVID-19 pandemic drastically sped up the world's digital transformation. Now, in many cases digital is the only channel through which customers can communicate with brands and companies. In addition, remote work is becoming a new norm ... [More] and companies are waking up to the impact that web app accessibility, or the lack of it, can have on their end users. [Less]

Over one billion people worldwide have some form of disability holding over $1.2 trillion in annual disposable income. According to Forrester, that number reaches a whopping $8 trillion when you include customers who prefer to support organizations whose products are accessible.

The people at Vaadin are at the core of our business, and with this series we want to celebrate their contributions. Plus, Vaadiners are quite a diverse and interesting bunch, so we thought you might be curious to know who’s behind the ... [More] scenes at Vaadin helping you build your web apps. Every few weeks we'll feature a different member from our team of smart, fun, and quirky #vaadiners. [Less]

Today, mobile phones account for more than half of all web traffic. They have become mini personal computers found in the pockets of users, due to their portability, easy access to the internet, and the exponential growth of services ... [More] provided over mobile. Users expect websites to function quickly and seamlessly on any device - be it a smartphone, tablet, laptop, or the next big thing. The pressure is on for businesses to optimize their user experience for mobile.  [Less]

Today, mobile phones account for more than half of all web traffic. They have become mini personal computers found in the pockets of users, due to their portability, easy access to the internet, and the exponential growth of services ... [More] provided over mobile. Users expect websites to function quickly and seamlessly on any device - be it a smartphone, tablet, laptop, or the next big thing. The pressure is on for businesses to optimize their user experience for mobile.  [Less]

The people at Vaadin are at the core of our business, and with this series we want to celebrate their contributions. Plus, Vaadiners are quite a diverse and interesting bunch, so we thought you might be curious to know who’s behind the ... [More] scenes at Vaadin helping you build your web apps. Every few weeks we'll feature a different member from our team of smart, fun, and quirky #Vaadiners. [Less]