Plugins
Alfred Van Hoek's REALbasic Plugins, Building REALbasic plug-ins with MPW, Valentina for REALbasic
RB Codex
An application that is designed to help programmers that use REALbasic. It supplies handy snippets of code, as well as tutorials, plugin information, and links.
RBCode
Free source code, controls and utilities for REALBasic including VBCleaner, RBAssistant.
Real Basic to Target Linux
At year's end, with version 5.5, Realbasic will support Linux as a target platform, but not as a host OS. It now runs on Windows or Mac and can target either OS from the other. [The Register]
REAL Software, Inc.
Home of REALbasic language and IDE. Descriptions, downloads, store, support, community.
REALbasic Garage
Code, classes, applications and information on REALbasic programming. Site available in English and Italian.
REALStruts
A client-server framework with ServerSocket for REALBasic Standard Edition.