Guide
Guides and small developer tools
Learning-oriented tools listed separately from AI Agent cases: a complement calculator and a step-by-step red-black tree visualizer.
Public
Complement calculator
Type an integer to see sign-magnitude, 1’s and 2’s complement, with a step-by-step derivation and bit grid.
InputInteger & bit width
OutputThree binary encodings
Public
Red-black tree
Insert, delete, and find in a red-black tree. Step through recoloring, rotations, and in-order print, with optional NIL leaves.
InputInteger keys
OutputBalanced BST