cEdit is an advanced and free alternative to both common text editors, and IDE's. It has many of the features found in shareware editors, including extensive language support, function listing, built in FTP, projects, and docking support.
ClassicVB will provide an IDE for BASIC/VB/VB.NET/VBScript projects. In its initial form it will support opening, editing, saving source code files. Plus it shall have additional features like color coding and some compiler integration.
The HomeSite Extensibility Project (HEP) is aimed at developing a series of useful extensions for Allaire's Homesite 4.5+ using the scriptable object model provided by Allaire, with a heavy emphasis on XML/XSL tool development.