The most impressive websites in the world use 3D graphics
A layer built on top of the Insight Toolkit (ITK)
Img is a collection of format handlers for the Tk photo image type.
Doing 3D with Tcl
Swiss army knife of image processing
Open Source Solid Modeling CAD
Draw vector graphics to scale using a descriptive language
Small, elegant pure css spinner for ajax or loading animation
Svelte Animation on Scroll
Web based console - for presentations and workshops
PyMOL is an OpenGL based molecular visualization system
Panda3d to Tcl bindings
Instant, portable, fullscreen slideshow with Ken Burns effect and more
A C extension to Tk that provides functionality to modify images
Galaxy extraterrestrial life simulation
Free screen recording software
Image browser/file picker