SAP Developer Challenges August and September
SAP Developer Challenge – APIs (for August): Here

SAP TechEd Content Overview from Cecilia Huergo
SAP TechEd Event Site: Here

SAP BTP ABAP Environment – Manage System Hibernation
Manage System Hibernation in SAP BTP ABAP Environment: Here
Pre–requisite: Here

Clean ABAP ATC Check – Cloud Edition
GitHub repository for Code Pal for ABAP – Cloud Edition: Here

CDS Scalar Functions
CDS Scalar Functions: Here

SAP TechEd Registration is open
SAP TechEd Event Site: Here
“watch-and-code” party blog post : Here
SAP TechED Community Group: Here