From https://selfhostedsource.tech/about:

> Lucid index sources it's data from curated lists of software compiled by volunteers. The specific lists used are:

> - Awesome Self Hosted[1]

> - Awesome SysAdmin[2]

[1] https://github.com/Kickball/awesome-selfhosted

[2] https://github.com/n1trux/awesome-sysadmin