The **twig-drupal-filters** package adds Drupal‑specific Twig extensions to Twig.js, letting Node‑based projects compile or render Drupal Twig templates without errors. It registers the same filters (e.g., `clean_id`, `t`, `format_date`) and stub functions (`link`, `active_theme`) that Drupal provides, making the library useful for front‑end developers or build tools that need to process Drupal Twig files outside of a Drupal installation.