Wow thats great news. So libraries can run in cross mode! I did not know that. Really great news. 

Thanks! Also they're only cross-mode if they've been ported to JS and as far as I know Ijeomamotion, Toxiclibs, and Guido are the only 1's which are cross-mode. Let me know if you try it out.
 

Hello, and thank you for your work.

I am trying the examples of  ijeomamotion version 4.4 (44).

Thanks for trying it out! This is a JS-mode only problem which is related to how processing.js compiles Processing code. The only example which runs and animates is "Tween_Number_2" because ijeomamotion.js can only access/tween vars that are inside of an object. ijeomamotion.js cannot access variables inside Processing.js global scope because it cannot access vars which more or less put's global Processing code in a closure. So if you want to tween a variable in JS-mode you either have to put it in a class/object or tween use a "non-variable" tween both of which are described here:  https://github.com/ekeneijeoma/ijeomamotion#cross-mode.

I've missed that! 
Now I am waiting for the ijeomamotion.geom to use SVGPaths, that would be very useful for custom animations in js games.