The Modern Computing Stack
See how all the pieces fit together in today's technology landscape, from hardware to cloud services.
6 lessons
From Hardware to Applications
Modern computing is built in layers, with each level abstracting the complexity of what's below it.
A Web Request Through All Layers
Following a single web request reveals how every layer of the computing stack works together.
What Modern Software Means
Today's applications combine many independent components across clients, servers, and cloud services.
What Is Version Control?
Version control tracks changes to files over time, enabling collaboration and providing a safety net for your work.
Diagnosing Problems Across Layers
When something breaks, systematic thinking about layers helps you find the actual problem.
What You're Ready to Learn Next
With strong mental models in place, you're ready to start writing code and building real projects.
Join the conversation
Share your wins, ask questions, and help other builders in the Codistry Academy community.