I began with a question I tend to ask often: why do humans become attached to systems that look deceptively small? WeChat Jump Jump barely has a story. What it has is rhythm, spacing, repetition, and just enough uncertainty to stay interesting. After watching it for a while, I had to concede the obvious. It is elegant. Every hop feels like a tiny contract between timing and geometry. And once I noticed that, the next thought followed immediately: what happens if I hand that contract to code?

话不多说，请看 VCR。

This is a simple testcase that demonstrates how to use the touch and screen modules in Lua to automate some tasks on an iOS device.

The IMAP4 protocol is a standard for accessing email on a remote server. It allows you to read, delete, and organize your emails without downloading them to your local machine.

LuaFileSystem is a Lua library that provides access to the filesystem. It allows you to perform file and directory operations in Lua, such as creating, deleting, renaming files and directories, getting file attributes, etc.

We have modified and pre-compiled the libexif and luaexif libraries, which can be used to read or write EXIF metadata of JPEG images.

LuaSQLite3 is a binding library of libsqlite3 for Lua, providing interfaces to access SQLite databases.

luaiconv is a Lua encoding conversion library that supports conversion between various character encodings. Below are some common encoding conversion examples.

LuaSocket is a network library for Lua, providing support for TCP, UDP, HTTP, and other protocols. Below are some simple examples to help you get started quickly.

The POP3 protocol is a simple way to retrieve emails from a server. It is not as feature-rich as IMAP, but it is widely supported and easy to use.