layui（谐音：类UI) 是一款采用自身模块规范编写的前端 UI 框架，遵循原生 HTML/CSS/JS 的书写与组织形式，门槛极低，拿来即用。其外在极简，却又不失饱满的内在，体积轻盈，组件丰盈，从核心代码到 API 的每一处细节都经过精心雕琢，非常适合界面的快速开发。layui 首个版本发布于2016年金秋，她区别于那些基于 MVVM 底层的 UI 框架，却并非逆道而行，而是信奉返璞归真之道。准确地说，她更多是为服务端程序员量身定做，你无需涉足各种前端工具的复杂配置，只需面对浏览器本身，让一切你所需要的元素与交互，从这里信手拈来。(Layui (homonym: class UI) is a front-end UI framework written in its own module specification, follow the writing and organization of native HTML / CSS / JS, the threshold is very low, ready to use. Its minimalist, yet full, interior, light weight, rich components, every detail from the core code to the API have been carefully crafted, ideal for the rapid development of the interface. The first version of layui, released in the fall of 2016, differs from the UI framework based on the underlying MVVM, but not on the opposite side of the road. To be precise, she is more tailor-made for server-side programmers, and you do not need to get into the complicated configuration of various front-end tools, just navigate the browser itself, get everything you need and interact with in one go.)