We are very pleased to announce the release of the Vaadin TreeGrid add-on, which is now freely available in Vaadin Directory. Similar to the TreeTable extension to Table, Vaadin TreeGrid allows users to edit and present hierarchical data sources in the Grid component. The development of the add-on ...

One of the most common features for a login form is the remember me feature that allows users to be automatically signed in from a certain machine even after the HTTP session expires: Web applications usually implement this feature by using cookies. When the user selects the remember me option and ...

Sometimes things just click. Anastasia is studying for a Master’s degree in Information Technology at the University of Turku and at the end of 2015 she was looking for an interesting topic to cover in her Bachelor’s thesis. “My journey with Vaadin started with my Bachelor’s thesis, which was a ...

Vaadin Elements has just launched and as two new freely available elements to our existing four. Vaadin Elements is a set of open source business class web components that bring structure and functionality to your web apps. vaadin-split-layout and vaadin-context-menu continue our trend of powerful, ...

I’ve always been against WYSIWYG editors since the early days of Windows GUI design tools, because I felt that with those tools developing good-looking UIs was slower than writing code. I did some testing to find out which one actually is faster: my fingers and Eclipse auto-complete, or Vaadin ...

Vaadin Designer 1.2 comes with powerful new responsive design templates. With the new templates creating responsive application views is easier than ever before. You use a template by creating a design: File ‣ New ‣ Vaadin Design. With Designer 1.2 you now have four new templates to choose from: ...

Time for another episode of Vaadin Community Spotlight. This time I had the opportunity to talk with Ángel Martínez. Ángel Martínez has a BSc and MSc in Telecommunications Engineering and a Masters degree in Business Development & Digital Marketing. He has more than 10 years experience working ...

That’s it folks. We are ready to move this year into the “Done” column. I guess we are all eager to jump ahead to 2017 already, but let’s take the traditional retrospective of 2016 before doing that. As a company we have continued the steady growth. Our internal chat channel now lists 137 members. ...

TestBench 4.2 brings you a very nice improvement for screenshot testing, a few convenience methods, easier configuration of parallel testing, and bug fixes. Taking screenshots of individual elements Using the screenshot testing feature of TestBench makes it easy to validate that your custom ...