+A prototype is an early sample or model built to test a concept or process. It acts as an initial version, guiding the path of [Design](/wiki/design) and allowing for crucial [Iteration](/wiki/iteration) before a final product emerges. This essential step helps refine ideas and uncover potential issues.
+## See also
+- [Model](/wiki/model)
+- [MVP](/wiki/mvp)
+- [Development](/wiki/development)
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