Distributed tracing with OpenTelemetry

Debugging microservice is hard. Let’s use OpenTelemetry.

Shiny for Python: Building an email dashboard

From the R world into the Python world. Learn how to use the Shiny Web Framework to create an email dashboard.

Build an old-fashioned agenda using Decker (HyperCard) and Ruby

Remember HyperCard? Let’s create an Agenda using Decker, a modern take on HyperCard that maintains the same look and feel

How to track email open rates

Learn how to track email open rates for Outlook and Gmail.

Communication API vendors: What to look for in 2023

Learn everything you need to know about choosing the best communication API vendor for your business.