https://www.adacore.com/

https://www.ghs.com/products/ada_optimizing_compilers.html

https://www.ptc.com/en/products/developer-tools/apexada

https://www.ddci.com/solutions/products/ddci-developer-suite...

http://www.irvine.com/tech.html

http://www.ocsystems.com/w/index.php/OCS:PowerAda

http://www.rrsoftware.com/html/prodinf/janus95/j-ada95.htm

Ada seems pretty popular on Arch

This data is kinda worthless for popularity contests, since they may get picked up by aur packages, but this gives a solid insight into wich languages are foundational

I wish the same was available for other distros

You can do the same with docker images

    curl -s https://hub.docker.com/v2/repositories/library/python/ | jq -r ".pull_count"
    8244552364

    curl -s https://hub.docker.com/v2/repositories/library/golang/ | jq -r ".pull_count"
    2396145586

    curl -s https://hub.docker.com/v2/repositories/library/perl/ | jq -r ".pull_count"
    248786850

    curl -s https://hub.docker.com/v2/repositories/library/rust/ | jq -r ".pull_count"
    102699482

Perl is almost as active as Javascript. And more useful than Python.

https://metacpan.org/recent

I write Perl to do all sorts of thing every week. Its strange its not in the top 5 list.