Note taking: In general Evernote, but for my newsletter, I do initial write-up in Microsoft Word and editing in Google Docs (easy to get feedback)

Calendaring: Fantastical + GCal dekstop (via https://fluidapp.com/)

Email: Superhuman

Task Manager: Things 3

Articles: Pocket

Other: Grammarly, Sleep Timer, Fitbit Charge 3

Other Mac Apps: Contexts.co, AlfredApp, Command E