User blog comment:LuvOf99Th/What is Difference between, Dev and Community?/@comment-45303052-20200612195757

The Developer's wiki exists to host scripts, stylesheets, template modules, and other tech-related things. Community Central hosts practical documentation and tutorials regarding how features of the wikis work. It is also a place to get help for community issues as well as for those things which are more technical.

To put it another way. The Developer's wiki hosts code and Community Central is a hub where you can come to get help.