Revert "Added js folder"

This reverts commit d7e4c2beb9f813484a01d125beb1922b41de32e5.
Revert "Revert "Added js folder""

This reverts commit aeb781bd3f479ddf65e913695256d351afca1f26.
Revert "Revert "Revert "Added js folder"""

This reverts commit 7bd424e858d7b42eb4b1e3307198005954abad6a.