+**Code Reuse** is the practice of utilizing existing [Code](/wiki/code) or components multiple times to construct new software, rather than developing new solutions from scratch. This fundamental principle enhances development efficiency, reduces effort, and often improves [Software Reliability](/wiki/software_reliability).
+## See also
+- [Modularity](/wiki/modularity)
+- [Library](/wiki/library)
+- [Framework](/wiki/framework)
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