What is a Variant?

A variant, in the context of computer programming, is a unique form of a feature, program, or product. Variants can be extremely useful for developers, as they allow developers to modify something in a small to midsize way without making a major alteration to the codebase. It's also a way to control how a feature looks and behaves without building an entirely new solution from scratch.

Examples of Variants

Variants come in a variety of forms. Here are some common examples of variants:

  • A variable or constant that is defined differently depending on the environment.
  • A parameter with different input values.
  • A flag that enables or disables a certain feature.
  • A different layout that is used depending on the user’s device.
  • A different color or font used depending on the user’s preferences.
  • A feature that works differently depending on the user’s location.

Benefits of Variants

Variants provide a number of benefits, including:

  • Provide flexibility for different use cases.
  • Streamline the development process.
  • Easily test and evaluate new features.
  • Reduce implementation time.
  • Allow for code reuse in different scenarios.


Variants are an invaluable tool for developers, as they allow for the modification of a feature or product in a small to midsize way, without having to completely rewrite the codebase. By using variants, developers can quickly and easily test and evaluate new features, reduce implementation time, and increase flexibility in different use cases.