Design Patterns

Pattern recommendations tailored to common tech stacks. Every pattern recommendation includes when to use it, when to avoid it, and the trade-offs.

Quick Start

Choose a Pattern

1. Identify the problem: What design challenge are you solving?
2. Consider the context: What language? What scale? How often will this change?
3. Evaluate options: 2-3 candidate patterns with trade-offs
4. Recommend: The best fit for this specific context (not the "best pattern in general")

The golden rule: Patterns are tools, not goals. Use the simplest pattern that solves the problem. If no pattern fits, a plain function or struct is fine.

Rust Patterns