 Programs can be written, run, and stored at glowscript.org, and the compiled-to-JavaScript code can be exported and embedded in one's own web page.John Coady has created the ivisual version for use in the IPython, now Jupyter environment, using the GlowScript WebGL graphics libraries to render 3D output in an IPython/Jupyter notebook.Rhett Allain in his Wired blog shows an example of using Trinkets to embed both editable VPython source code and 3D execution in one's own web page.