Bare Bones Software, bbsw@barebones.com, http://www.barebones.com/
Requirements: Mac OS X 10.3.5 or higher
BBEdit is a high-performance HTML and text editor for the Macintosh. It is designed and crafted for the editing, searching, transformation, and manipulation of text. BBEdit provides an array of general-purpose features which are useful for a wide variety of tasks, and includes many features which have been specifically developed in response to the needs of Web authors and software developers.
REALbasic 5.5.5 demo
REAL Software, support@realsoftware.com, http://www.realsoftware.com
Requirements: G3 or faster Mac, Mac OS X 10.1 or later
If you’re looking to create cool looking applications but don’t want to learn confusing C++ or Java, REALbasic is definitely the way to go. This object-oriented developmental program features a visual interface builder for easy construction of windows and menus, and provides easy to understand syntax to get your creations up and running quickly. In fact, our own Tour interface was completely built using it. Create apps for Mac OS, Mac OS X, and Windows (ugh!).