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System design, taught the way you'd actually want to learn it.

Lattis Systems is a set of interactive system design lessons. Instead of staring at a static diagram, you click through an architecture step-by-step and watch the picture update as the story unfolds.

Who it's for

Engineers preparing for system design interviews, and builders who want a clearer mental model of how distributed systems fit together. Same product, two audiences, same outcome: the picture and the story finally agree.

What makes it different
01

You see the build order.

No final-form diagrams dropped from the sky. The architecture grows step by step so the why is always next to the what.

02

The scene reflects trade-offs.

What gets cached, what gets sharded, what breaks first under load. You watch it happen instead of reading bullet points.

03

Browser-only.

Lessons run in 3D or as a 2D whiteboard, your call. Nothing to install, progress saves the moment you sign in.

Have a question?

Email contact@lattissystems.design. Or skip the chitchat and start a lesson.

Browse lessons