{%- if theme.three.enable %}
  {%- set three_uri = theme.vendors.three or '//cdn.jsdelivr.net/npm/three@0/build/three.min.js' %}
  <script defer src="{{ three_uri }}"></script>
  {%- if theme.three.three_waves %}
    {%- set waves_uri = theme.vendors.three_waves or url_for('lib/three/three-waves.min.js') %}
    <script defer src="{{ waves_uri }}"></script>
  {%- endif %}
  {%- if theme.three.canvas_lines %}
    {%- set lines_uri = theme.vendors.canvas_lines or url_for('lib/three/canvas_lines.min.js') %}
    <script defer src="{{ lines_uri }}"></script>
  {%- endif %}
  {%- if theme.three.canvas_sphere %}
    {%- set sphere_uri = theme.vendors.canvas_sphere or url_for('lib/three/canvas_sphere.min.js') %}
    <script defer src="{{ sphere_uri }}"></script>
  {%- endif %}
{%- endif %}

{%- if theme.canvas_ribbon.enable %}
  {%- set canvas_ribbon_uri = theme.vendors.canvas_ribbon or '//cdn.jsdelivr.net/npm/ribbon.js@1/dist/ribbon.min.js' %}
  <script size="{{ theme.canvas_ribbon.size }}" alpha="{{ theme.canvas_ribbon.alpha }}" zIndex="{{ theme.canvas_ribbon.zIndex }}" src="{{ canvas_ribbon_uri }}"></script>
{%- endif %}

{%- for name, internal in js_vendors() %}
  {%- set internal_script = url_for(internal) %}
  <script src="{{ theme.vendors[name] or internal_script }}"></script>
{%- endfor %}