Low-level design

Getting started

Read the diagrams. 1 lesson where the diagrams draw themselves, one class and one message at a time, with the theory and the code beside them.

  • 1 lesson
  • Animated diagrams

Sign in with Google or GitHub and you land straight on this page. DSA comes with the all labs plan and every ChaiCode batch.

1 lesson, each with diagrams that draw themselves.

In this module

  • Two pictures power every LLD lesson, the class diagram (structure) and the sequence diagram (behaviour). Learn to read both in 5 minutes.

More low-level design

Start Getting started

Sign in and the first lesson opens with its diagram ready to play.

DSA comes with the all labs plan and every ChaiCode batch.