Elixir Anti-Patterns

Critical anti-patterns that compromise robustness and maintainability in Elixir/Phoenix applications.

Complement with: mix format and Credo for style enforcement
Extended reference: See EXTENDED.md for 40+ patterns and deep-dive examples

When to Use

Topics: Error handling (3 patterns) • Architecture (2 patterns) • Performance (2 patterns) • Testing (1 pattern)