AutoHotkey vs. AutoIt vs. Lua vs. jscoverage Comparison Chart

Define hotkeys for the mouse and keyboard, remap keys or buttons and autocorrect-like replacements. Creating simple hotkeys has never been easier; you can do it in just a few lines or less! AutoHotkey is a free, open-source scripting language for Windows that allows users to easily create small to complex scripts for all kinds of tasks such as form fillers, auto-clicking, macros, etc. AutoHotkey has easy-to-learn built-in commands for beginners. Experienced developers will love this full-fledged scripting language for fast prototyping and small projects. AutoHotkey gives you the freedom to automate any desktop task. It's small, fast, and runs out of the box. Best of all, it's free, open-source (GNU GPLv2), and beginner-friendly. AutoHotkey provides a simple, flexible syntax allowing you to focus more on the task at hand rather than every single little technicality. It supports not only the popular imperative-procedural paradigm, but also object-oriented and command-based programming.

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.