what is qmui_ios fr?

QMUI iOS is a UI development toolkit for building iPhone and iPad apps, created by Tencent. Its purpose is to help developers build apps faster by providing ready-made visual components and utilities, so they spend less time on repetitive layout and styling work and more time on the actual features of their product. The toolkit has four main areas. First, a global style configuration system: you edit one file to set colors, fonts, and the look of things like navigation bars, input fields, and lists, and that change applies everywhere in the app at once. Second, extensions to Apple's built-in UIKit components that add extra capabilities and smooth over compatibility differences between iOS versions. Third, a library of pre-built UI controls that are ready to drop into a project and customize. Fourth, a collection of utility helpers for common tasks such as reading device information, handling the on-screen keyboard, and managing the status bar. The library is written in Objective-C and works with Swift projects as well. It supports iOS 9 and above on older versions, and iOS 13 and above on the most recent releases. It can be added to a project via CocoaPods, which is the standard iOS dependency manager, with a single line of configuration. A separate demo app is available to browse all the included components in action.