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Design Patterns for Humans

nilbuild/design-patterns-for-humans

Design Patterns for Humans is a simple explanation of classic design patterns with examples and warnings about misuse.

Forks 5,504
Author nilbuild
Language Unknown
License Unknown
Synced 2026-06-10

What it is

Design Patterns for Humans is a learning repository that explains classic design patterns in simple language. It lowers the first barrier around Factory, Adapter, Decorator, Observer, Strategy, and similar terms.

The project is built around the idea that patterns are not ready-made packages, but reusable approaches for recurring problems in a specific context. It also warns against forcing patterns into code when the problem is not present.

What is inside the repository

Inside are sections for creational, structural, and behavioral patterns. Each pattern is explained through a human analogy and then mapped back to software design, so the reader understands the problem before the formal name.

Study note format

This example shows how to turn a pattern into a short study card: problem first, then solution, then misuse risk.

Language: Markdown
## Strategy

Проблема: несколько способов выполнить одну операцию.
Решение: вынести алгоритмы в отдельные стратегии.
Риск: не создавать стратегии там, где достаточно простого `if`.

Where it is useful

The repository is useful for beginners, interview preparation, quick review before design work, and team conversations where pattern names need plain explanations.

Strengths and limits

The simplicity is both the strength and the limitation. Real architecture depends on language, domain, team, and project lifetime, so the repository should be an entry point rather than a reason to use patterns everywhere.