Stories

Connected reading paths through larger programming topics.

9 chapters Updated September 24, 2026

Graphs for Programmers

Learn graphs for programming from first principles: graph models, nodes, edges, graph theory basics, traversal, dependency ordering, shortest paths, and search spaces.

5 chapters Updated September 24, 2026

Linked Lists for Programmers

Learn linked lists from first principles: nodes, references, arrays vs linked lists, singly linked lists, doubly linked lists, and practical tradeoffs.