Find more about Drupal at Drupal.org.
Way back in January 2017, we made a video to help new Drupal contributors get started with the project: https://youtu.be/180WFm3R0eI
Although the image referenced in the video is somewhat outdated at this point, the concepts are still valid. The spirit of this project continues with our work on vesl.sh.
Another great project worth a look is Docksal. Checkout the repo at: https://github.com/docksal/docksal