What are some libraries for deep comparison in JavaScript?

What are some libraries for deep comparison in JavaScript?

There are several libraries you can use for deep comparison in JavaScript, such as Lodash, DeepEqual, and Rambda. Would you like to know more about any specific one?

Can you explain how Lodash's isEqual function works?

Sure! Lodash's isEqual function performs a deep comparison between two values to determine if they are equivalent. It checks for equality of objects, arrays, and primitive values recursively.

Are there any performance considerations when using these libraries?

Yes, performance can vary based on the library and the size of the data being compared. For large datasets, some libraries may be slower than others. It's best to benchmark them based on your specific use case.

What about using native JavaScript for deep comparison?

Native JavaScript doesn't have a built-in deep comparison function, but you can implement one using recursion. However, it can be complex and error-prone, especially with circular references.