https://devopscube.com/best-devops-tools/
    https://github.com/techiescamp/devops-tools
https://github.com/awesome-soft/awesome-devops
https://github.com/binhnguyennus/awesome-scalability
https://github.com/dastergon/awesome-sre
https://github.com/upgundecha/howtheysre
https://github.com/bregman-arie/devops-exercises
https://github.com/trimstray/test-your-sysadmin-skills

https://github.com/Tikam02/DevOps-Guide

2025
https://habr.com/ru/articles/848868/
    ! tons of technologies