Codes by Kieran Lim for chemical dynamics, a vibrationally adiabatic impulsive dissociation model, Huckel orbital theory, calculation of gas-kinetic collision rate coefficients, and Monte Carlo quasiclassical trajectory simulation.
A fun DHTML-animated tutorial that explains what a document object model is. If you are a beginner, this may help you finally understand what the heck people mean when they talk about the DOM.