What is the drawback of using "inheritance" through the prototype chain?

  • Limited support for multiple inheritance
  • Increased memory consumption
  • Difficulty in understanding and debugging
  • Inability to create encapsulated objects
One drawback of using "inheritance" through the prototype chain in JavaScript is limited support for multiple inheritance. JavaScript does not support multiple inheritance directly, meaning an object cannot inherit from multiple prototypes simultaneously. This limitation can lead to complex workarounds or potential conflicts when trying to inherit from multiple sources. While it's possible to implement multiple inheritance in JavaScript using mixins or other patterns, it's not as straightforward as in some other programming languages.
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