{{ _('API & Language References') }}

{% trans %} The official documentation on APIs and languages. What you need, when you need it, to create your masterpiece. {% endtrans %}

{{ _('XUL: Defining User Interfaces') }}

{{ _('JavaScript: Specifying Behavior') }}

{{ _('CSS: Adding Visual Effects') }}

{{ _('FUEL: Easier Extension Development') }}

{{ _('XPCOM: Cross-Platform Components') }}

{{ _('DOM: Interacting with Content') }}