JetBrains Rider IDE

The JetBrains Rider IDE has built-in support for Avalonia UI XAML starting in 2020.3 including first-class support for Avalonia-specific XAML features and custom code inspections.

For more information about the JetBrains Rider IDE, see the website https://www.jetbrains.com/rider.

For the JetBrains Rider 2020.3 release announcement, see here.

JetBrains Rider does not yet provide a visual designer, but this is in development. For more information and instructions on how to install the visual designer, see the GitHub project here.