Impress.js – A JavaScript Presentation Library

If you’ve ever come across Prezi you may have been slightly wow-ed by it’s amazing little transition effects as you browse through each little presentation. Now, there’s a free and open-source JavaScript library called Impress.js (the author says no rhyme intended!)...
Baobab: PHP/MySQL Library For The Nested Set Model

Baobab: PHP/MySQL Library For The Nested Set Model

Introduction When working with databases, you may want a table structure which allows your record to have a parent record (heirachical recordset).  In simple scenarios it’s easy enough to simply have a parent_id column. However, for displaying the entire tree...