Can you explain what is meant by a Linter tool in the context of code development?

A linter is a static code analysis tool that helps identify potential errors, style violations, and other issues in source code before execution. In the context of Go development, linters such as golint or staticcheck check the code for style compliance, unused variables, possible bugs, and other defects.

Example of using golint:

golint mypackage/

Linters help maintain code quality, make it more readable, and reduce the number of errors early in the development process.