steal-conditional is a StealJS plugin that adds support for conditional module loading based on runtime‑evaluated values. It lets you write import statements with placeholders (e.g., `import $ from 'jquery/#{browser}'` or boolean guards like `import 'es5-shim#?conditions.needs-es5shim'`) that are resolved by loading a separate condition module and substituting its export, enabling environment‑specific or feature‑dependent dependencies. The package is aimed at developers using StealJS who need to tailor imports for different browsers, platforms, or feature sets.