[majkinetor]

There is no such thing, at least in the mainstream. There are surogates, more or less capable, however nothing close to AHK

1. xdotool

2. sikuli

3. AHK_X11

[TheSpiceIsLife]

You that read wrong

https://github.com/autokey/autokey

[majkinetor]

AHK is way more mature then autokey has huge community and big amount of ready to use scripts and autoamtion libraries.