FastKeys vs. Free Auto Text Expander vs. Lua vs. Python Comparison Chart

Expand abbreviations for frequently used text and save hours of typing. Including auto-complete with learning. Build a fully configurable Start Menu to start any activity on your computer. Touch the screen edge to show the menu. Create keyboard Shortcuts to do anything with a keystroke. Run programs, open sites, or powerful scripts to automate Windows. Execute tasks by using mouse gestures. Keep a hand on a mouse and automate anything with a quick movement. Record keystrokes and mouse actions to teach the computer to perform tasks automatically. Keep track of everything you copy into your clipboard and quickly access any item from the history. Fast customer support for registered users. More than 500 ready-to-use commands to automate anything. Extremely light weight, tiny memory usage, absolutely clean and safe. Correct typing mistakes as you type. Use it in any Windows program. Easy to use, get up to speed in minutes.

Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description. Lua combines simple procedural syntax with powerful data description constructs based on associative arrays and extensible semantics. Lua is dynamically typed, runs by interpreting bytecode with a register-based virtual machine, and has automatic memory management with incremental garbage collection, making it ideal for configuration, scripting, and rapid prototyping. Lua has a deserved reputation for performance. To claim to be "as fast as Lua" is an aspiration of other scripting languages. Several benchmarks show Lua as the fastest language in the realm of interpreted scripting languages. Lua is fast not only in fine-tuned benchmark programs, but in real life too. Substantial fractions of large applications have been written in Lua.