OSSU has a good curriculum based on free MOOCs: https://github.com/ossu/computer-science https://github.com/ossu/computer-science Required courses in the curri

OSSU has a good curriculum based on free MOOCs: https://github.com/ossu/computer-science https://github.com/ossu/computer-science Required courses in the curriculum require MOOCs, but they include a lot of the same book resources as further reading topics. The community is quite active and has been happy to answer questions in chat.