Object-oriented programming has a lot of well-established design principles, such as the SOLID principles, but when moving towards functional programming many developers don’t know how to use ...

James Ward and Joshua Suereth explain the evolutions happening in many OOP languages today and how to take advantage of those changes.

In contrast, object-oriented programming is about having a relatively fixed set of functions, and you’re primarily modifying or adding new variables.

Rewrite object-oriented code using functional techniques. Get started with lambdas, method references, functional interfaces, and the Streams API in Java Welcome back to this two-part tutorial ...

Functional programming fanatics would argue that once you make the mental shift to writing in a functional style there’s no reason to go back to object-oriented programming.

Functional programming is more like getting up to a chalkboard and writing an equation. You know how it's gonna work every time. Writing what should be done, instead of how.

Academic researchers have published a study investigating the effect of programming languages on software quality, concluding the issue is hard to quantify but also identifying significant findings, ...