This is the documentation for Angel, a backend framework in the Dart language. This website consists of multiple guides and pages about features within the framework, as well as external links to YouTube videos, Pub packages, and Github repositories providing supplemental information.

Dart is an open-source,scalable programming language, with robust libraries and runtimes for building web, server, and mobile apps. Dart by Example is a hands-on introduction to Dart using annotated example programs, inspired by Go By Example and Haskell By Example

Dart是谷歌开发的计算机编程语言，后来被Ecma (ECMA-408)认定为标准。它被用于web、服务器、移动应用和物联网等领域的开发。它是宽松开源许可证（修改的BSD证书）下的开源软件。 Dart是面向对象的、类定义的、单继承的语言。它的语法类似C语言，可以转译为JavaScript，支持接口(interfaces)、混入(mixins)、抽象类(abstract classes)、具体化泛型(reified generics)、可选类型(optional typing)和sound type system.

Dart是面向对象的、类定义的、单继承的语言。它的语法类似C语言，可以转译为JavaScript，支持接口(interfaces)、混入(mixins)、抽象类(abstract classes)、具体化泛型(reified generics)、可选类型(optional typing)和sound type system。

This page shows you how to use each major Dart feature, from variables and operators to classes and libraries, with the assumption that you already know how to program in another language. For a briefer, less complete introduction to the language, see the language samples page.

Syncd是一款开源的代码部署工具，它具有简单、高效、易用等特点，可以提高团队的工作效率。

knife4j是为Java MVC框架集成Swagger生成Api文档的增强解决方案,前身是swagger-bootstrap-ui,取名kni4j是希望她能像一把匕首一样小巧,轻量,并且功能强悍!

CakePHP makes building web applications simpler, faster, while requiring less code. A modern PHP 7 framework offering a flexible database access layer and a powerful scaffolding system that makes building both small and complex systems simpler, easier and, of course, tastier. Build fast, grow solid with CakePHP.

这是一本开源的Go语言进阶图书，帮助初级Go程序员成为资深专家，欢迎加入~

Django REST framework is a powerful and flexible toolkit for building Web APIs.