There are many out there, but was curious about atom team's gif creator Example gif
I believe that one was done using LICEcap.
I think some of the others were Quicktime and then converted, and maybe some GifBrewery as well.
When Quicktime was used, do you know what the conversion tool was? I just tried using gifrocket but it doesn't seem ready for prime time yet. It leaves weird artifacts around mouse trails and stuff. Probably GifBrewery? Wish that tool were simpler.
Yeah, I'm pretty sure I used gifify for some and it worked well, but since this Quicktime issue is annoying to continually work around I switched to LICEcap.