Map Services Enhanced
A Chrome Plugin for examining and troubleshooting ArcGIS Server REST endpoints.
Web App Builder Developer Edition
An introduction to a web project using Web AppBuilder Developer Edition by the DuPage County GIS Department. Widgets for this project were developed by Bruce Harris and Associates.
Talk at the ESRI Developer Summit 2016 about the ESRI_REST_Diagnostics library, and how to use it to inspect and get details from map services.