Refactoring Catalog

--- name: fec-refactoring-catalog description: Use when selecting or composing behavior-preserving refactoring techniques after structural evidence is known, especially when multiple candidate transformations, preconditions, or ordering choices must be compared. --- # Refactoring Catalog Selection ## Overview Use the complete catalog as a decision aid, not as a list of automatic recipes. Select the smallest technique whose preconditions fit the evidence and behavior contract. ## Workflow 1. Locate the standard technique in [the catalog index](references/catalog-index.md). 2. If starting from a smell or symptom, use [the selection guide](references/selection-guide.md) to compare causes and alternatives. 3. If several transformations are needed, use [the composition guide](references/composition-guide.md) to order only the prerequisites that fit the current code. 4. Load the referenced family detail only when the technique is selected. ## Selection Rules - A smell can have several valid candidates; determine the actual cause first. - Prefer reversible, local transformations over broad redesign. - Check public API, routing, state ownership, async/lifecycle, persistence, and SSR boundaries before execution. - Treat composition edges as conditional relationships, never mandatory pipelines. ## Quick Reference | Need | Reference | | --- | --- | | All 61 techniques | [Catalog index](references/catalog-index.md) | | Choose by symptom/cause | [Selection guide](references/selection-guide.md) | | Order related techniques | [Composition guide](references/composition-guide.md) |

存档时间线

版本索引永久保留；内容副本只保留最近 2 版，更早版本仅留索引与哈希（存档时间线的证据链不会因此断裂）。

下载存档内容副本