See
DSpace Developer Show and Tell Meetings
Source Code
DSpace and Git
DSpace Release Process
Developer Tools for DSpace
Configuring Eclipse for DSpace development
Configuring IntelliJ for DSpace development
Cloud IDE's and DSpace
Debugging DSpace
Running DSpace in the IDE
Running DSpace Tests
Understanding Maven
XSLT and DSpace
Virtual Boxes and DSpace
Getting Started with VM's
Vagrant DSpace
DSpace and Docker
Cloud Services and DSpace
DSpace HOW TO's
Styling DSpace
Customizing DSpace Discovery
Understanding SOLR and DSpace
Creating DSpace Crosswalks
Building a DSpace REST client
Configuring multi-lingual support for DSpace
Help Desk
One on one troubleshooting sessions to help folks configure their developer environments
Logistics
Schedule for 3 days in row rotating the time of day to best work for different parts of the world on each day