PRODUCT DEVELOPMENT PROCESSES YOU MIGHT NOT HAVE HEARD OF

Summary from the TLDR Web Dev newsletter

Beyond Scrum, Kanban, and Scrumban, there is also ShapeUp (a 6-week cycle emphasizing thorough planning before building), Plan-Build-Ship (a streamlined waterfall approach), and GSD (Get Shit Done), popularized by Shopify. Some of these approaches may better suit startups or projects needing quick pivots, or vice versa.