1. MinA tiny concatenative programming language and shell
2. HastyscribeSelf-contained markdown compiler generating self-contained HTML documents
3. GlyphA Ruby-powered Rapid Document Authoring Framework
5. h3A tiny, extremely minimalist JavaScript microframework.
7. rawlineRawLine is a 100% Ruby library able to provide some of the functionality offered by ReadLine, plus additional features such as a more intuitive way to bind characters to specific keys or key sequences.