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19 lines
911 B
ReStructuredText
19 lines
911 B
ReStructuredText
HTML coding guidelines
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======================
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We use `Django templates <https://docs.djangoproject.com/en/stable/ref/templates/language/>`_ to author HTML.
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Linting HTML
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~~~~~~~~~~~~
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We use `jinjalint <https://github.com/motet-a/jinjalint>`_ to lint templates. If you have installed Wagtail's testing dependencies (``pip install -e .[testing]``), you can check your code by running ``make lint``.
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Principles
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~~~~~~~~~~
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* Write `valid HTML <https://validator.w3.org/nu/>`_. We target the HTML5 doctype.
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* Write `semantic HTML <https://html5doctor.com/element-index/>`_.
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* Consult `ARIA Authoring Practices <https://w3c.github.io/aria-practices/>`_, in particular `No ARIA is better than Bad ARIA <https://w3c.github.io/aria-practices/#no_aria_better_bad_aria>`_.
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* Attach JavaScript behavior with ``data-`` attributes, rather than classes or IDs.
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* For comments, use Django templates syntax instead of HTML.
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