Vaadin Flow is the Java framework of Vaadin Platform for building modern websites that look great, perform well and make you and your users happy.
For instructions about developing web applications with Vaadin Flow, please refer to the documentation.
To contribute, first refer to Contribution Guide for general instructions and requirements for contributing code to Flow.
For issues related to Hilla, please refer to the https://github.com/vaadin/hilla repository.
Join Vaadin Flow community chat in https://discord.gg/MYFq5RTbBn
Since Vaadin platform 23.0, Flow major and minor versions are aligned with platform versions:
| Branch | Platform Version | Flow Version |
|---|---|---|
| 1.0 | 10 (LTS) | 1.0 |
| 2.8 | 14.9.x | 2.8.x |
| 2.9 | 14.10.x (LTS) | 2.9.x |
| 9.1 | 22.1.x (LATEST with Java 8+ support, Commercial support) | 9.1.x |
| 23.3 | 23.3 (LATEST with Java 11+ support and Servlet 3) | 23.3 |
| 24.0 | 24.0.x (LATEST release, Java 17+, Jakarta EE 10, Spring-boot 3.0) | 24.0 |
| 24.1 | 24.1 (Vaadin 24.1 pre-release) | 24.1 |
| main | 24.2 (Vaadin 24.2 preparations) | 24.2 |