rapid sketch

Software general-purpose rapid development tool without writing code.

Apex SQL Code is a Rapid Application Development (RAD) Code Generation tool

RQ Debugger IDE is programmer editor for Rapid-Q Basic and FreeBasic

Web based tool for AJAX RIA application UI rapid design-25+ components supported

Ultimate++ is a C++ cross-platform rapid application development suite.

a simple, flexible, and easy-to-learn programming language