Linter

We have a built-in ESLint linter configured at the root folder. After making any significant change, always run the validation tests with mise run validate and fix all potential issues.

Most common mistakes that lead to linter errors

Lint Rule: Unexpected nullable string value in conditional. Please handle nullish or empty cases explicitly

To prevent this, when comparing strings, instead of writing:

if (!str) {}

do this:

if (str !== undefined) {}