Top 3 setter open source projects

A python 3 library providing functions and decorators to automatically generate class code, such as constructor body or properties getters/setters along with optional support of validation contracts on the generated setters. Its objective is to reduce the amount of copy/paste code in your classes - and hence to help reducing human mistakes :).

A little but powerful package that allows you call getters and setters implicitly in PHP.

A lightweight, modern theming library based on CSS variables and the setter/getter pattern.