WXML
WXML (WeiXin Markup Language) is a markup language used in the WeChat Mini Program ecosystem for structuring user interfaces. It is similar to HTML but includes custom tags and data-binding features specific to WeChat's framework, enabling developers to build interactive components and pages within mini-programs. WXML works in tandem with WXSS (WeChat Style Sheets) and JavaScript to create a complete front-end development environment for WeChat applications.
Developers should learn WXML when building WeChat Mini Programs, as it is the core language for defining UI components and layouts in this platform. It is essential for targeting the massive user base of WeChat in China and other regions, enabling features like data binding, event handling, and conditional rendering within a mobile-first context. Use cases include e-commerce apps, social tools, and service applications integrated with WeChat's ecosystem.