Project Valhalla: A look inside Java's epic refactor

Refactoring Let's Go and Let's Go Further's Code

Issue progressing in book Refactoring to Rust

How to convince your management to refactor software

How do I refactor this so it's less ... whatever it is

Is it somehow easier to refactor in Go?

Scientist: A Ruby library for carefully refactoring critical paths

Update on the "fearless refactoring" post from last month: One regression found

Rust Refactor: Traits & PhantomData

Refactor functions to use generics in Go