To devs, io means input/output. Almost every language comes with an IO base library. It’s also a bit like 1 0 as in binary. It’s very relevant to devs. OTOH .is

To devs, io means input/output. Almost every language comes with an IO base library. It’s also a bit like 1 0 as in binary. It’s very relevant to devs. OTOH .is is good by there is plenty of nice 2 character tlds out there you can make words with