Django HTML Templates

Django template support for HTML files in VS Code. Templates keep the built-in html language mode while gaining Django-specific features.

Features

Syntax highlighting for tags, variables, filters, and comments
Completions for Django tags and filters
Tooltips with examples and reference links
Snippets for common tags and filters
Formatting with Prettier
3rd-party package support for popular Django libraries

Syntax Highlighting

Highlights Django tags, variables, filters, and comments alongside normal HTML.

Formatting

Formats Django templates with Prettier while preserving template syntax.

Set Django Templates as the formatter for HTML files:

{
  "[html]": {
    "editor.defaultFormatter": "EpicAlbin03.django-templates-ext"
  }
}

Then use Format Document or enable editor.formatOnSave.

Completions

Provides LSP completions for Django template tags and filters as you type.

Tag completions Filter completions

Tooltips

Shows documentation, examples, and reference links when hovering over supported tags and filters.

Snippets

Type an abbreviation and select the matching snippet from the completion list.

Tags

Abbreviation	Tag
`variable`	`{{ var }}`
`super`	`{{ block.super }}`
`tag`	`{% tag %}`
`autoescape`	`{% autoescape %} {% endautoescape %}`
`autoescape_paste`	`{% autoescape %} … {% endautoescape %}`
`endautoescape`	`{% endautoescape %}`
`block`	`{% block %} {% endblock %}`
`block_unnamed`	`{% block %} {% endblock %}`
`endblock`	`{% endblock %}`
`comm`	`{# #}`
`comment`	`{% comment %} {% endcomment %}`
`comment_note`	`{% comment "" %} {% endcomment %}`
`comment_paste`	`{% comment %}…{% endcomment %}`
`comment_selection`	`{% comment %} … {% endcomment %}`
`endcomment`	`{% endcomment %}`
`csrf_token`	`{% csrf_token %}`
`cycle`	`{% cycle %}`
`debug`	`{% debug %}`
`extends`	`{% extends '' %}`
`filter`	`{% filter %} {% endfilter %}`
`endfilter`	`{% endfilter %}`
`firstof`	`{% firstof %}`
`firstof_as`	`{% firstof as %}`
`endfirstof`	`{% endfirstof %}`
`for`	`{% for in %} {% endfor %}`
`for_paste`	`{% for in %}…{% endfor %}`
`endfor`	`{% endfor %}`
`forempty`	`{% for in %} {% empty %} {% endfor %}`
`forempty_paste`	`{% for in %}…{% empty %} {% endfor %}`
`if`	`{% if %} {% endif %}`
`if_paste`	`{% if %}…{% endif %}`
`ifelse`	`{% if %} {% else %} {% endif %}`
`ifelse_paste`	`{% if %}…{% else %} {% endif %}`
`elif`	`{% elif %}`
`else`	`{% else %}`
`endif`	`{% endif %}`
`ifchanged`	`{% ifchanged %} {% endifchanged %}`
`endifchanged`	`{% endifchanged %}`
`include`	`{% include %}`
`load`	`{% load %}`
`lorem`	`{% lorem random %}`
`now`	`{% now "" %}`
`regroup`	`{% regroup by as _list %}`
`regroup_example`	`{% regroup object_list by category as category_list %} … {% endfor %}`
`resetcycle`	`{% resetcycle %}`
`spaceless`	`{% spaceless %} {% endspaceless %}`
`spaceless_paste`	`{% spaceless %} … {% endspaceless %}`
`endspaceless`	`{% endspaceless %}`
`templatetag`	`{% templatetag %}`
`url`	`{% url '' %}`
`urlpk`	`{% url '' pk=object.pk %}`
`urlslug`	`{% url '' slug=object.slug %}`
`verbatim`	`{% verbatim %} {% endverbatim %}`
`verbatim_unnamed`	`{% verbatim %} {% endverbatim %}`
`verbatim_paste`	`{% verbatim %}…{% endverbatim %}`
`endverbatim`	`{% endverbatim %}`
`widthratio`	`{% widthratio this_value max_value max_width %}`
`widthratio_as`	`{% widthratio this_value max_value max_width as width %}`
`with`	`{% with name=value %} {% endwith %}`
`with_as`	`{% with as %} {% endwith %}`
`endwith`	`{% endwith %}`
`with_selection`	`{% with name=value %} … {% endwith %}`
`with_paste`	`{% with name=value %}…{% endwith %}`
`trans`	`{% trans "…" %}`
`trans_paste`	`{% trans "…" %}`
`blocktrans`	`{% blocktrans %} {% endblocktrans %}`
`blocktrans_trimmed`	`{% blocktrans trimmed %} {% endblocktrans %}`
`blocktrans_paste`	`{% blocktrans %} … {% endblocktrans %}`
`blocktrans_with`	`{% blocktrans with = %} {% endblocktrans %}`
`blocktrans_with_trimmed`	`{% blocktrans with = trimmed %} {% endblocktrans %}`
`blocktrans_with_paste`	`{% blocktrans with = %} … {% endblocktrans %}`
`translate`	`{% translate "…" %}`
`translate_paste`	`{% translate "…" %}`
`blocktranslate`	`{% blocktranslate %} {% endblocktranslate %}`
`blocktranslate_trimmed`	`{% blocktranslate trimmed %} {% endblocktranslate %}`
`blocktranslate_paste`	`{% blocktranslate %} … {% endblocktranslate %}`
`blocktranslate_with`	`{% blocktranslate with = %} {% endblocktranslate %}`
`blocktranslate_with_trimmed`	`{% blocktranslate with = trimmed %} {% endblocktranslate %}`
`blocktranslate_with_paste`	`{% blocktranslate with = %} … {% endblocktranslate %}`
`static`	`{% static '…' %}`
`get_static_prefix`	`{% get_static_prefix as STATIC_PREFIX %}`
`get_media_prefix`	`{% get_media_prefix as MEDIA_PREFIX %}`
`get_available_languages`	`{% get_available_languages as LANGUAGES %}`
`get_current_language`	`{% get_current_language as LANGUAGE_CODE %}`
`get_current_language_bidi`	`{% get_current_language_bidi as LANGUAGE_BIDI %}`
`get_language_info`	`{% get_language_info for LANGUAGE_CODE as language %}`
`get_language_info_list`	`{% get_language_info_list for LANGUAGES as languages %}`
`localize`	`{% localize %} {% endlocalize %}`
`endlocalize`	`{% endlocalize %}`
`localtime`	`{% localtime %} {% endlocaltime %}`
`endlocaltime`	`{% endlocaltime %}`
`timezone`	`{% timezone 'Europe/Stockholm' %} {% endtimezone %}`
`endtimezone`	`{% endtimezone %}`
`get_current_timezone`	`{% get_current_timezone as TIME_ZONE %}`
`cache`	`{% cache 500 fragment_name %} {% endcache %}`
`endcache`	`{% endcache %}`
`language`	`{% language 'fr' %} {% endlanguage %}`
`endlanguage`	`{% endlanguage %}`
`ifequal`	`{% ifequal %} {% endifequal %}`
`endifequal`	`{% endifequal %}`
`ifnotequal`	`{% ifnotequal %} {% endifnotequal %}`
`endifnotequal`	`{% endifnotequal %}`
`partialdef`	`{% partialdef name %} {% endpartialdef %}`
`endpartialdef`	`{% endpartialdef %}`
`partial`	`{% partial name %}`
`querystring`	`{% querystring %}`
`querystring_set`	`{% querystring key=value %}`
`csp_nonce_attr`	`{% csp_nonce_attr %}`
`empty`	`{% empty %}`
`plural`	`{% plural %}`
`endblocktranslate`	`{% endblocktranslate %}`
`endblocktrans`	`{% endblocktrans %}`
`thumbnail`	`{% thumbnail image '300x200' as im %} {% endthumbnail %}`
`thumbnail_crop`	`{% thumbnail image '300x200' crop='center' as im %} {% endthumbnail %}`
`endthumbnail`	`{% endthumbnail %}`
`component`	`{% component 'name' %} {% endcomponent %}`
`component_attr`	`{% component 'name' attr=value %} {% endcomponent %}`
`endcomponent`	`{% endcomponent %}`
`component_block`	`{% component_block 'name' %} {% endcomponent_block %}`
`endcomponent_block`	`{% endcomponent_block %}`
`fill`	`{% fill 'slot' %} {% endfill %}`
`endfill`	`{% endfill %}`
`slot`	`{% slot 'name' %} {% endslot %}`
`endslot`	`{% endslot %}`
`provide`	`{% provide 'name' key=value %} {% endprovide %}`
`endprovide`	`{% endprovide %}`
`html_attrs`	`{% html_attrs attrs %}`
`html_attrs_class`	`{% html_attrs attrs class='class-name' %}`
`html_attrs_defaults`	`{% html_attrs attrs defaults:class='card' %}`
`component_css_dependencies`	`{% component_css_dependencies %}`
`component_js_dependencies`	`{% component_js_dependencies %}`
`compress`	`{% compress %} {% endcompress %}`
`endcompress`	`{% endcompress %}`
`addtoblock`	`{% addtoblock 'js' %} {% endaddtoblock %}`
`endaddtoblock`	`{% endaddtoblock %}`
`with_data`	`{% with_data 'name' key=value %} {% endwith_data %}`
`endwith_data`	`{% endwith_data %}`
`render_block`	`{% render_block 'js' %}`
`add_data`	`{% add_data 'name' value %}`
`flag`	`{% flag 'flag_name' %} {% endflag %}`
`endflag`	`{% endflag %}`
`switch`	`{% switch 'switch_name' %} {% endswitch %}`
`endswitch`	`{% endswitch %}`
`sample`	`{% sample 'sample_name' %} {% endsample %}`
`endsample`	`{% endsample %}`
`wafflejs`	`{% wafflejs %}`
`recursetree`	`{% recursetree nodes %} {% endrecursetree %}`
`endrecursetree`	`{% endrecursetree %}`
`drilldown_tree_for_node`	`{% drilldown_tree_for_node node as drilldown %}`
`full_tree_for_model`	`{% full_tree_for_model app.Model as tree %}`
`placeholder`	`{% placeholder 'content' %} {% endplaceholder %}`
`endplaceholder`	`{% endplaceholder %}`
`static_placeholder`	`{% static_placeholder 'footer' %} {% endstatic_placeholder %}`
`endstatic_placeholder`	`{% endstatic_placeholder %}`
`render_model_block`	`{% render_model_block object 'field' %} {% endrender_model_block %}`
`endrender_model_block`	`{% endrender_model_block %}`
`render_model_add_block`	`{% render_model_add_block object %} {% endrender_model_add_block %}`
`endrender_model_add_block`	`{% endrender_model_add_block %}`
`render_plugin_block`	`{% render_plugin_block plugin %} {% endrender_plugin_block %}`
`endrender_plugin_block`	`{% endrender_plugin_block %}`
`cms_admin_url`	`{% cms_admin_url object 'change' %}`
`page_attribute`	`{% page_attribute 'page_title' %}`
`page_url`	`{% page_url page %}`
`page_id_url`	`{% page_id_url page_id %}`
`page_language_url`	`{% page_language_url 'language_code' %}`
`render_model`	`{% render_model object 'field' %}`
`render_model_icon`	`{% render_model_icon object 'field' %}`
`render_model_add`	`{% render_model_add object %}`
`render_placeholder`	`{% render_placeholder placeholder %}`
`render_uncached_placeholder`	`{% render_uncached_placeholder placeholder %}`
`render_plugin`	`{% render_plugin plugin %}`
`show_placeholder`	`{% show_placeholder 'content' request.current_page %}`
`static_alias`	`{% static_alias 'alias' %}`
`cms_toolbar`	`{% cms_toolbar %}`
`element`	`{% element 'button' %} {% endelement %}`
`element_attr`	`{% element 'button' type='submit' %} {% endelement %}`
`endelement`	`{% endelement %}`
`crispy`	`{% crispy form %}`
`crispy_field`	`{% crispy_field form.field %}`
`crispy_addon`	`{% crispy_addon form.field append='@example.com' %} {% endcrispy_addon %}`
`endcrispy_addon`	`{% endcrispy_addon %}`

Filters

join
addslashes
capfirst
escapejs
floatformat
iriencode
linenumbers
lower
make_list
slugify
stringformat
title
truncatechars
truncatechars_html
truncatewords
truncatewords_html
upper
urlencode
urlize
urlizetrunc
wordcount
wordwrap
ljust
rjust
center
cut
escape
force_escape
linebreaks
linebreaksbr
safe
safeseq
striptags
dictsort
dictsortreversed
first
last
length
length_is
random
slice
unordered_list
add
get_digit
date
time
timesince
timeuntil
default
default_if_none
divisibleby
yesno
filesizeformat
pluralize
phone2numeric
pprint
escapeseq
json_script
language_name
language_name_local
language_bidi
language_name_translated
localize
unlocalize
localtime
utc
timezone
apnumber
intcomma
intword
naturalday
naturaltime
ordinal
tree_info
tree_path
crispy
as_crispy_errors
as_crispy_field
flatatt
optgroups
resolution
is_portrait
margin
background_margin
markdown_thumbnails
html_thumbnails

3rd-party Support

Completions, tooltips, and snippets include template tags and filters from popular packages:

Troubleshooting

You may want to force the html language if you are using other extensions that defaults to "django-html" (ex: "batisteo.vscode-django").

{
  "files.associations": {
    "**/templates/**/*.html": "html"
  }
}

Other extensions may also intefer with the syntax highlighting (ex: "vue.volar").

Use the Django Templates: Restart Language Server command to restart the language server.

Credits

Django Template Language Server (LSP)
Svelte for VS Code (repo blueprint)
django-template-extension (django)
vscode-django (django)
vscode-django-support (django)
prettier-plugin-django-templates (formatting)

License

Licensed under the MIT license.