If you are coming from imperative land (more specifically C++) then nothing beats articles and videos by Dr. Bartosz Milewski: https://bartoszmilewski.com/2014

If you are coming from imperative land (more specifically C++) then nothing beats articles and videos by Dr. Bartosz Milewski: https://bartoszmilewski.com/2014/10/28/category-theory-for-programmers-the-preface https://bartoszmilewski.com/2014/10/28/category-theory-for-p... https://www.youtube.com/watch?v=I8LbkfSSR58&list=PLbgaMIhjbmEnaH_LTkxLI7FMa2HsnawM_ https://www.youtube.com/watch?v=I8LbkfSSR58&list=PLbgaMIhjbm... https://www.youtube.com/playlist?list=PLbgaMIhjbmElia1eCEZNvsVscFef9m0dm https://www.youtube.com/playlist?list=PLbgaMIhjbmElia1eCEZNv... https://www.youtube.com/playlist?list=PLbgaMIhjbmEn64WVX4B08B4h2rOtueWIL https://www.youtube.com/playlist?list=PLbgaMIhjbmEn64WVX4B08...