repository·dev·Indexed Aug 12, 2026
https://github.com/youzan/vant-weappA lightweight and reliable mobile UI component library specifically designed for WeChat Mini Programs. Version 1.11.7 includes components such as ActionSheet, Area, and Button.
NoticeBar component is used to display a set of message notifications in a continuous loop.van-loading component displays a loading icon to indicate a transition state during loading processes.van-switch component is used to toggle between an 'on' and 'off' state.van-button component is used to trigger actions, such as submitting forms. It supports various styles including different types, sizes, shapes, and loading states.van-picker component provides a selector for users to choose from multiple sets of options. It supports both single-column selection and multi-column cascading (linked) selection. It is typically used in conjunction with the Popup component.van-overlay component creates a mask layer used to emphasize specific page elements and prevent users from performing other operations. It can be used as a simple background mask or as a container for embedded content via its default slot.Notify component displays message notifications at the top of the page. It supports two usage modes: function calls (imperative) and component usage (declarative).van-search component is an input field designed specifically for search scenarios in WeChat Mini Programs.van-cascader component is a cascader selector used for selecting multi-level data, such as selecting provinces, cities, and districts.Toast component displays a black semi-transparent notification in the middle of the page. It is used for message notifications, loading indicators, and operation result feedback.Tab component is an options tab component used to switch between different content areas.