Fowler's Catalog

Michael L. Collard, Ph.D.

Department of Computer Science, The University of Akron

Fowler’s Catalog

  • List of each refactoring, and links to individual ones
  • Code examples are given in Javascript


  • Composing Methods
  • Organizing Data
  • Moving Features Between Objects
  • Simplifying Conditional Expressions
  • Simplifying Method Calls
  • Dealing with Generalization
  • Big Refactorings

Composing Methods

Simplifying Conditional Expr.

Organizing Data I

Organizing Data II

Moving Object Features

Simplifying Method Calls I

Simplifying Method Calls II

Dealing with Generalization

Dealing with Generalization II