JS injector (8.x) running on Drupal 8
JS injector's (8.x) edit screen for a particular rule
JS injector (7.x) showing the <noscript> behavior

Allows administrators to inject JS into the page output based on configurable rules. It's useful for adding simple JS tweaks without modifying a site's official theme - for example, a 'nighttime' color scheme could be added during certain hours. The JS is added using Drupal's standard drupal_add_js() function and respects page caching, etc.

This module is definitely not a replacement for full-fledged theming, but it provides site administrators with a quick and easy way of tweaking things without diving into full-fledged theme hacking.

The rules provided by JS injector typically are loaded last, even after the theme JS, although another module could override these.

7.x-2.x stable release

This is a complete rewrite of the module to take advantage of the new API's available in both drupal 7 and ctools (this is a new dependency).

New features:

  • retains all existing functionality from 7.x-1.x
  • new ctools export API integration
  • new ctools export UI API integration
  • new features integration (you can now export your rules into code)
  • code tidy ups including:
    • removed legacy css_injector code
    • removed D6 hangover code
    • utilised new D7 API enhancements
    • fully commented
  • support for placing the javascript in the header or footer
  • options for code placement:
    • preprocessed (aggregated)
    • file (non-preprocessed)
    • inline
    • sensible defaults for all of the above
  • individual js_injector rules can be disabled (ctools feature)
  • code base is now actually smaller - patch is 362 insertions(+), 484 deletions(-)

The most recent stable tag is recommended for production sites, and if you want to experiement with newer features, then 7.x-2.x-dev is for you

7.x-2.x development branch

Thanks to miiimooo #2254951: Support for noscript tag there is now support for adding <noscript> tags inside the page content as well.


Yes that's right, there is already a early testing branch for you out there looking to test out Drupal 8 before it's release. This new branch is a complete re-write of the Drupal 7 code. Major changes include:

  • Implementing rules as new configuration entities (which means they are stored in YAML and can be deployed with the rest of your site)
  • Removal of the ctools dependency
  • Removal of the custom database table (YAML only now)
  • Objects everywhere

I am keen to hear feedback on this branch, let me know how well the module worked for you on Drupal 8.

Project information