https://communityondemand.org/courses/data-science-foundations/ 2026-06-22T06:40:53+00:00 0.7 monthly https://communityondemand.org/courses/the-complete-web-development-bootcamp-2/ 2026-06-18T04:20:50+00:00 0.7 monthly https://communityondemand.org/courses/python-for-data-science/ 2026-06-16T11:47:52+00:00 0.7 monthly