Javascript API backwards incompatibility between GeoGebra 5 and 6
Needs Answer
Hello there,
I've been building educational physics games using Geogebra as a graphical framework and using JavaScript as a back-end.
I'm using GeoGebra 5 on my local computer to develop the games.
I recently built a game that heavily relies on the Javascript API and runs perfectly on GeoGebra 5, but crashes when I open it on GeoGebra 6 / upload it.
I found out that for some reason, GeoGebra 5 supports const variables in JS, but GeoGebra 6 does not.
is there a full specifications document, showing the API differences between the two versions?
(I also added the game in question for reference.)
Thanks a lot,
Ittay.
Files:
version 1.ggb
The same question 
GeoGebra 5 uses the Rhino JavaScript interpreter
Please can you try and make a minimal example to show the problem?
Comments have been locked on this page!