Treebased

InTerra Blog Machine is built with the 3-tier concept in mind, thus full separation of business and presentation logic. With Smarty templates in soul makes the fine-tuning of the UI a blast. Uses MySQL as the backend, yet in order to gain speed pages are rendered into static (optional).The engine... Platforms: PHP

TinyPie is a tree-based interpreter for a simple programming language with a Python-like syntax. It's based on Pie language from Language Implementation Patterns Ch.9 Quote from the book: "A tree-based interpreter is like a compiler front end with an interpreter grafted onto the end instead of a... Platforms: *nix

Kabikaboo is a simple tree branching text organizer. It is meant to be used to help aid in the writing of novels or other large documents. A recursive viewing feature allows one to see any section of the tree. Kabikaboo is a free and open source, created with Python, PyGTK, Geany, Glade, on... Platforms: *nix