Jalview's services will be unavailable from 17:00 GMT on Thurs 9 Dec until 9:00 on Monday 13 Dec 2021.

The downtime is due to major network engineering, and affects all of the Jalview and Barton group web servers.
If you urgently require Jalview analysis services during this period, we recommend you install the JABAWS virtual appliance and configure your Jalview desktop preferences so it can access it.

Click to go to the Jalview Test application download page

Click to go to the Jalview Develop application download page



Jalview Develop

Jalview Develop is a (separate) desktop application showcasing many of the new features being worked on for the next major release of Jalview.

Jalview Develop is built from the develop branch of Jalview so that users can easily get access to the new features and functions being worked on for the next major release of Jalview.  Jalview Develop installs and auto-updates in the same way as the normal stable release version of Jalview and should remain a stable application, and comes with a bundled Java 11 runtime for your OS (if you use a non-linux unix installer, or the executable jar file, you will need a Java 11 runtime separately installed).  However some of the new features might not have been as thoroughly tested and certainly not as well tested in the real world.  If you find a problem, or think that the way a new feature is presented could be improved for a real-world use case (that means your use case!), we would love to hear from you so that we can improve Jalview for all users.  You can contact us via the Jalview Users Discussion list (link not currently working) or better still you can register on the Jalview Issue Tracker and create a new issue!

Download a Jalview Develop installer, or the executable jar file, from the Jalview Develop application download page.

JalviewJS Builds

JalviewJS development happens in parallel to Jalview development, but is being unified in time for the Jalview 2.12 release.