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About

Lattis Systems is a set of interactive system design lessons. Instead of 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.

What makes it different

  • • You see the build order, not only the final diagram.
  • • The scene reflects trade-offs (what breaks first, what to cache, what to shard).
  • • Lessons run in the browser (3D walkthroughs + a 2D whiteboard mode).