Limitations: No Prototype and new.target Property

Learn about the limitations of arrow functions, specifically how they lack the prototype property and the new.target property.

new.target is lexically scoped

Functions may use new.target to determine if they were called as a constructor or as a regular function.

For non-arrow functions

In the following code, we use the new.target property to check how the function was called.

Get hands-on with 1200+ tech skills courses.