Author: Gang of four
Published year: 1994
Genres: Software
Status: WIP
The Book in 3 Sentences
Program to an interface, not an implementation Favour object composition over class inheritance
Top Quotes
Designing object-oriented software is hard, designing a reusable object-oriented software is even harder.
The hard part of object-oriented design is decomposing a system into objects.
Summary & Reflection
Reflected on: 2025-06-20