| 2002 | Refactoring: Improving the Design of Existing Code | Martin Fowler | 22 | - | | |
| 2003 | Bad Smells in Software – a Taxonomy and an Empirical Study | Mika Mäntylä, Jari Vanhanen | | | | |
| **** | 23 | 6 | Encapsulators is a catalog. | | | |
| 2005 | Smells to Refactorings Cheatsheet | Joshua Kerievsky | 27 | - | First create the smells to refactorings mapping table. | |
| 2007 | Smells to Refactorings Quick Reference Guide | Jimmy Bogard | 27 | - | Adoption of Joshua version. | |
| 2006 | Mäntylä Bad Smells in Software – a Taxonomy and an Empirical Study | Mika Mäntylä | 21 | 5 | Most common well know catalogs and smells table. | |
| - | https://refactoring.guru/ | Alexander Shvets | 23 | 5 | Very helpful online tool. | Illustration of smell is nice. |
| - | https://code-smells.com/ | Gavin Douch | 21 | 5 | Very simple but clear. | Icon of Smell is nice. |
| 2022 | Code Smells: A Comprehensive Online Catalog and Taxonomy | Marcel Jerzyk | 56 | 9 | | |
| 2023 | Smells to Refactorings Quick Reference Guide | Bater Chen | 26 | 5 | My version. | |