Vaadin is a web app development platform for Java. It helps you build reliable web apps with great UX faster than before.
Get Started · Docs · Community · Roadmap
Vaadin consists of frameworks, components, tools, and integrations with other technologies.
The platform repository gathers everything in a single package, ensuring all the parts work together.
A new version is released every quarter. Learn more about our release model.
Web frameworks
Free, open source frameworks for building modern web applications.
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Vaadin Flow |
Hilla |
UI components
Free, open source UI components for creating high quality, accessible interfaces for business applications.
Tools
Commercial tools to speed up application development. Pricing
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Collaboration Engine |
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Designer |
TestBench |
Integrations
Plugins and add-ons for easy integration with 3rd party development tools.
Additional repositories
Community
Blog · Twitter · Facebook · LinkedIn · YouTube · Instagram
Contributing
Great that you are considering contributing! There are plenty of ways to help out Vaadin as an open source project.
Report issues
Report issues and propose new features in the product repositories. If you are unsure which repository an issue belongs to, use the platform repository. We’ll move it to the correct one for you.
Contribute code
Please see our Contributing to Projects guide. Look for issues labelled with help wanted or good first issue in any of the repositories to get started. For example in web-components: help wanted, good first issue.
License
Apache License 2.0 or CVDL 4.0, depending on the product. Licensing FAQ