Do you work on small or large code bases? On truly large projects you often find yourself making changes without that level of deep understanding. On these pro

Do you work on small or large code bases? On truly large projects you often find yourself making changes without that level of deep understanding. On these projects you often find yourself needing to work on higher levels of abstraction. Types help here by instantly telling you what the data is and providing hints. Types take extra time to write and maintain, but they significantly reduce the difficulty of working on large projects.