You can jump on moving cloud platforms using the Phaser JS 2D game framework...
Phaser Coding Tips Tutorials Git Repo
cd ~/google\ drive/Programming\ Projects/cloud.platforms.081715.1/
cd ~/google\ drive/Programming\ Projects/phaser-coding-tips/
Currently, the character jumps onto the platform and disappears...
If you try to jump again, you seem to pop up out of the ground instead of jumping off the platform invisibly...