Who is using vaadin

Vaadin approaches their software development from a usability and user interface standpoint, where most other people were focusing on very technical aspects first. Customer stories Read how our customers have succeeded by using Vaadin technology or partnering up with us. Read story. Latest cases Filters. A modernization of an advanced backend system by the Norwegian Gaming Foundation Utilities. LandlordMax built a web based real-estate rental software with Vaadin 8 Real Estate.

This makes Flow well suited for apps that need to be maintained for a long time. As a matter of fact, we offer a warranty of up to 15 years on LTS releases. Automated server-client communication means that you don't need to write REST APIs to communicate with your backend, you can use normal Java method calls to access your data. Because the app runs on the server and Vaadin manages communication, Java-based apps are extremely secure by default.

Vaadin uses CSS for customizing the look and feel, so you will need to know a little CSS if you want to change colors or fonts. Vaadin applications are progressive web apps by default. The starters generate a manifest file and a service worker for an offline fallback page. You can customize the colors, icons, and offline page. You can also make parts of your app, or even your entire app, work offline with client-side views.

Many of our customers have built apps with hundreds of views. When using the server-side Flow framework, the client JavaScript size is not dependent on the app size, which means a view application loads just as fast as a single-view application. Client-side Fusion apps can can defer loading views or parts of the application until they are needed. By using dynamic import statements, you can ensure your build automatically bundles code in an optimal way.

All Vaadin components are designed mobile first. They adapt to different viewport sizes and offer an optimal touch screen experience. All Vaadin apps are PWAs by default, so your users can install them on their Android and iOS-based mobile devices for convenient access. All Vaadin applications are PWAs by default, which means that they can be installed on desktop devices with supported browsers. When installed, they still run as web apps and update automatically, which saves you from having to support multiple versions of the app in the wild.

You can use the standards-based Vaadin components in almost any project by installing them to your project with npm and using them like any other HTML element.

You can also export individual components or views from a Vaadin application as web components that you can embed in an existing app. You can quickly customize the theme by using the Lumo theme editor. You can also execute and include custom JavaScript when needed. You can use JUnit or any other Java framework for unit testing. You can additionally use Vaadin Test Bench to implement integration tests that interact with your application and let you verify conditions on these interactions.

All Vaadin components follow accessibility best practices and standards. However, the application developer still needs to take care of ensuring the accessibility of the application, because it is not enough for only the components to be accessible. You can read more about Vaadin accessibility here.

For more on who uses Vaadin, see the success stories page. Vaadin uses a fixed-release schedule with four major releases each year. A long-term support LTS release comes out roughly every two years.

LTS releases are recommended for most developers. Non-LTS releases are intended for developers who want to take advantage of the absolute-latest features.

You can find the roadmap for upcoming releases here. Major versions may include breaking changes, but they are always fully documented in the release notes. Vaadin 10 and later use web components for the browser implementation, and come with an entirely new set of components.

The framework architecture is more modular: you can use the components independently of the Java backend, and you can more easily control custom client-side components though the Flow Java API. The Java programming model remains similar to previous Vaadin versions, although there are some API changes in the new component set. Vaadin 15 added support for TypeScript-based client-side views and typed endpoints with the Fusion framework.

Vaadin is an Apache 2. The framework and components are free to use for any purpose. You can develop fully-functional, complete web applications with the core components in Vaadin. Commercial offerings help you to increase your productivity, but are entirely optional. Vaadin sells products and services that relate to the open-source framework. These include additional components, a testing tool, a visual design tool, and online training material.

Vaadin also offers professional services ranging from custom component development to customer team augmentation, and even full, turn-key project deliveries.

You can find out more about Vaadin's sustainable, open-source model on the Vaadin home page. Vaadin is a company with more than 20 years of experience in building tools for web developers on the Java platform.

Vaadin has offices in the U. Vaadin is the word for a female reindeer in the Finnish language. Since most of our users don't speak Finnish, we've heard many variants of the name over the years, such as: vaddin, vaatin, vadib, vadiin, vadin, vaaadin, vaadim, vaadon, vaain, vaardin, vadim, vasdin, waadin, avadin, vadinn, baadin, caadin, faadin, ovadin, vaacin, vaadan, vaaden, vaadi, vaadmin, vaaldin, vaandi, vacdin, vaddim, vadeen, vadein, vadyn, vahdin, vaicadin, vakadin, vakdin, vaodin, vlaadin, vvadin, weadi.

We added them here to help you find us on Google no matter how you spell the name. Vaadin is designed for building modern, single-page applications SPA with a focus on usability. It is especially well suited for apps that deal with large amounts of data in data grids, forms, and charts. The best way to create your own project is to use our Vaadin Start , which is a visual tool for quickly generating Vaadin web apps that you can download and open in your IDE.

Tip: You can find a more in-depth comparison of Vaadin and other frontend frameworks on the web framework comparison page. Vaadin is a full-stack web app platform. This means that, unlike React or Angular, Vaadin helps you with the backend of the application and makes it easier to coordinate frontend and backend work. Vaadin makes you more productive because it automates time-consuming tasks, like browser-server communication. It also gives you the confidence to develop your app faster because you have full-stack type safety.

Vaadin comes with an extensive design system with more than 40 customizable UI components. It allows you to build cohesive, professional looking apps with minimal effort.

Vaadin takes care of this. One drawback of Vaadin is its poor scalability. The server is reduced to a data supplier through a REST web service.

This approach scales quite well because the UI state is located on the client saves server memory , the UI logic runs on the client saves server processor usage and the calls to the REST service can be easily cached and dispatched by a load balancer REST messages are self-descriptive; no state on server-side necessary to process them. All in all this architecture can handle high traffic well. This is not valid for Vaadin-based applications, which is a server-side presentation framework.

The UI state and logic is stored on the server and for every user interaction, a request has to be sent to the server so that the client knows how it should react. This leads to higher network traffic and a busy server. Moreover, you have to hold the UI state for every client. If the number of clients increased you need more server memory to hold the UI states.

However, I highly recommend you to read the post Do Vaadin apps scale? It states that Vaadin can handle thousands of concurrent users. I like to emphasise that this is a huge number and should be enough for many use cases. The project started out with a simple prototype and after iterating the design with our team and also within Vaadin Team we got a final product that we can be proud of. We're very pleased with both Vaadin the company and Vaadin the framework.

It is a powerful tool to track, control and protect as well company brand image and in the ever-growing social media. Currently SentiOne monitors over 5 sites. SentiOne is also the name of the company that has created the SoMe solution. SentiOne of the leading companies in Poland providing tool for social media monitoring and analysis.

SentiOne's solution give customers full knowledge about their brand presence in the Internet giving them advantages over their competitors in fields of marketing, customer support and sales. Now that you've seen some of these cases would you like to tell us yours? We are more than happy to hear how you are using Vaadin. Please contact us, tell the Vaadin team about your amazing Vaadin app.