luacheck
A static analyzer and linter for Lua code that detects undefined globals, unused variables, and other common issues.
What is luacheck?
Luacheck is a static analyzer and linter for Lua code that detects a wide range of issues such as undefined global variables, unused variables, uninitialized variable access, and unreachable code. It helps developers write cleaner, more reliable Lua code by identifying potential bugs and code smells early in the development process.
Lua developers, from beginners to experts, who want to improve code quality and maintainability in their projects, including those using Lua 5.1, 5.2, 5.3, or LuaJIT.
Luacheck stands out for its extensive configurability, support for multiple Lua versions, and detailed, actionable warnings that integrate seamlessly into development workflows via editor plugins and CI/CD pipelines.
Overview
A tool for linting and static analysis of Lua code.
Use Cases
Best For
- Enforcing coding standards in Lua projects
- Detecting subtle bugs like undefined globals before runtime
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