Vaadin Blog
Data binding to Grid gets easier and more efficient
About a year ago, I discussed two common problems when doing lazy data binding to the Grid: the need for a count query and difficulties integrating with “paging backends”. That generated a lot of public and private discussion. The solutions are now available for testing. And while we were on the ...
New Vaadin, Angular and React comparison tool
One of the most natural ways of learning for us humans (sorry, Google bot) is to compare new concepts we come across with something we already know from before. "What's a dosa?" — It's like a savory Indian crepe made with fermented rice and lentil dough and filled with deliciousness. "How is the ...
A modernization of an advanced backend system by the Norwegian Gaming Foundation
The Norwegian Gaming and Foundation Authority´s application "Anleggsregisteret" is developed by the Norwegian Foundation and Gaming Authority on behalf of the Ministry of Culture. The application consists of a backend system used to handle the requests for subsidies and a registry of the facilities ...
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Localization gets an update with right-to-left (RTL) support
We’re excited to announce that Vaadin’s localization capabilities just got a major upgrade with the implementation of right-to-left (RTL) script support-- one of the Vaadin community’s most-requested and long-awaited features. What is RTL support? A number of the world’s major languages rely on ...
Building a chatbot app in Java
Ever since I played my first role-based video game, I’ve been interested in chatbots (aka chatterbots). How could I implement something like this? Sure, I could code a bunch of if...else statements, but that sounded like a lot of work. Some years ago, I discovered AIML (Artificial Intelligence ...
New component features and development-time improvements in Vaadin 14
The latest feature update for Vaadin 14 includes much-requested component features and development-time improvements. Read on for more about the improved Dialog, pnpm build tool, DateTimePicker component and other new features. The features described in this post are available today in 14.2.0 and ...
Building a dashboard for a REST web service in Java
Vaadin is a great tool for building dashboards. Typically, a dashboard is a screen containing information, metrics, key indicators, and other data points related to business processes. Dashboards allow managers to track and monitor the health and performance of their organization. After seeing ...
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Free ebook: Modern Web Apps with Spring Boot and Vaadin
The popular tutorial series on building modern web apps with Spring Boot and Vaadin is now available as a free downloadable PDF for your offline enjoyment. This is really good, no excellent in fact. - nparsona on YouTube The guide covers everything you need to know to build and deploy a ...
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Seamless Swing to Web migration: Empowering Procountor with Vaadin's efficiency and code reusability
Vaadin empowered Procountor Oy to seamlessly migrate from desktop to web in a mere 2 years by efficiently replacing Swing implementations and reusing 100% of their existing back-end code. Read on to learn more! Procountor Oy is a leading Finnish provider of electronic financial management software ...