Yahoo! SiteBuilder

A utility that allows users to create and customize their own website

Highlighting and folding syntax (C, C++, HTML, ASP, Java, Pascal, CSS and more)

Graphical editor for creating new Web pages from scratch or templates

Enhanced source code viewer and editor that supports multiple languages

Source code editor for text, HTML, and hex editing

A version of Microsoft's classic Notepad with a lot more functionality and improved editing features

Easily edit in cross-platform style with this editor that's based on the Gecko rendering engine