MisterFusion

Uses custom operators like |+| and |-| to replace verbose NSLayoutConstraint code, making constraints readable and less error-prone, as shown in the side-by-side examples comparing ordinary and MisterFusion code.

Provides idiomatic APIs for both Swift and Objective-C, allowing seamless use in mixed-codebase projects, evidenced by separate code snippets and extensions for each language in the README.

Built-in support for Safe Area with automatic backward compatibility for iOS versions below 11, simplifying adaptive layout code as detailed in the Safe Area section with properties like view.safeArea.top.

Enables conditional constraints based on device size classes through operators like <|> and <->, facilitating adaptive interfaces without complex logic, as demonstrated in the traitCollectionDidChange example.