Alibaba Cloud CDN is a global network of servers designed to deliver high-performance, low-latency content to users around the world. It is a cloud-based service provided by Alibaba Cloud, a subsidiary of the Alibaba Group, that enables businesses to accelerate the delivery of their web content, including images, videos, and static files, to end-users.
Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.
OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.
RequireJS is a JavaScript library and file loader which manages the dependencies between JavaScript files and in modular programming.