Pure Functions

Pure functions are a type of function in programming where the output is solely determined by its input values, without any side effects. This means that for the same input, a pure function will always return the same output, and it does not modify any state outside of its own scope. They are deterministic, predictable, and make code easier to test and reason about.

Visit the following resources to learn more:

• @video@What are Pure Functions? | Javascript Functions Tutorial