A public beta of Realaxy ActionScript Editor (RASE) is now available.

RASE is a commercial ActionScript IDE developed by Realaxy, based on the JetBrains MPS meta programming system. It features autocomplete, smartcomplete, refactoring, tooltips and code navigation functionality, and allows the developer to create and use language extensions.

Realaxy ActionScript Editor 1.0 is currently planned for release at the end of August, 2010.