Nunjucksify is a transform stream that precompiles Nunjucks templates for use with Browserify, Parcelify, or Cartero, allowing you to `require` `.nunj` files as modules that return compiled Template objects. It resolves template references using Node's `require.resolve()` algorithm, enabling relative paths and module imports, and doesn't depend on global scope. This tool is ideal for developers using Nunjucks with JavaScript bundlers who want to precompile templates and manage dependencies efficiently.