What tool you use to build microinteraction animations?

over 2 years ago from , creative developer

I'm trying to search for an alternative to after effects, because I don't need the whole adobe cloud package anymore and after effects is the only adobe software I'm depend on.

The tool should allow to create animations on an existing, static UI Design, edit the position, opacity, etc. with keyframes and export the finished animation not only as an prototype but also as a video or gif.

I'm curious what tools you guys use for this. Thanks