+1 Now your email should also propose what “deprecation” means for prototype. We have several options but I think the most sensible one is: * once the vote is passed, any new code should use JQuery * when some dev need to implement some new changes on an existing UI component based on prototype, he/she should take the time to analyze what it would cost to replace that component with a JQuery equivalent * we should start listing JQuery components that we’d like to use (there are plenty of them out there). Probably a design page on design.xwiki.org with a table listing all our existing prototype components and the JQuery one we wish to move to. WDYT? Thanks -Vincent On 25 Feb 2014 at 09:04:19, Ecaterina Moraru (Valica) ([email protected]) wrote: Hi devs, This has been brought into discussion several times so this thread is intended for this particular topic. Thanks, Caty