What percentage of developers use Lua

Lua isn't as commonly used as some other programming languages, but it has its niche in various fields. Determining the exact percentage of developers who use Lua can be challenging due to limited comprehensive data. However, some indicators suggest its usage in specific domains:

1. Game Development: Lua is prevalent in the gaming industry, particularly for scripting in game engines like Corona SDK, Love2D, and even in big titles like World of Warcraft. The percentage of game developers using Lua might be relatively higher compared to other domains.

2. Embedded Systems and IoT: Lua's lightweight nature makes it suitable for embedded systems and IoT applications. A percentage of developers working in these fields might utilize Lua for its simplicity and efficiency.

3. Scripting and Automation: Lua finds use in scripting tasks within larger applications. For instance, it's used in Adobe's Photoshop Lightroom for scripting repetitive tasks.

4. Networking and Server-Side Applications: Within network applications, Lua is employed in some instances for its ease of integration and speed.

5. Data Analysis and Scientific Computing: Lua might not be as prevalent in these domains compared to languages like Python or R, but its simplicity attracts some developers, especially in niche cases.

Quantifying the exact percentage of developers using Lua across these varied domains remains a challenge due to the absence of comprehensive surveys or data encompassing all industries. However, Lua's usage is acknowledged and appreciated in specific sectors for its unique features and suitability for particular tasks.