Open Source Web App For Creating Animated GIFs Online
There are many web-based apps for designing + editing images and, day-by-day, they are becoming a serious alternative to any desktop image editing softwares.
On the other hand, it is hard to find "animated GIF support" in any of them and creating animated GIFs without a desktop app can be a pain.
MotherEffingAnimatedGIF is a very simple-yet-functional and open source web application for quickly creating such images online.
You just drag 'n' drop any number of images to the app, re-order or rotate them, set the image size + quality and the delay between each frame.
After that, it is possible to preview the animated GIF and download the output.