ScratchEco is an open source project to skill up your Scratch website experience!
With ScratchEco extension you can Set GIF thumbnails to project, Send images in comments, watch user statistics and much more!
Official website: http://scratcheco.cf
Very soon to be released ScratchEco Android CLIENT!!!
https://twitter.com/EcoScratch
You need to download Tampermonkey to install this user script
It user script cross-browser
Install
Now you can add images on your messeges
quickly change thumbnail on a project
and send a message that is not visible to anyone except ScratchEco users using the button "Send with ScratchEco"
and more