Tag plugins are different from post tags. They are ported from Octopress and provide a useful way for you to quickly add specific content to your posts.
Although you can write your posts in any format, the tag plugins will always be available and syntax remains the same.
Tag plugins should not be wrapped inside Markdown syntax, e.g. []({% post_path lorem-ipsum %}) is not supported.
Block Quote
Perfect for adding quotes to your post, with optional author, source and title information.
Alias: quote
{% blockquote [author[, source]] [link] [source_link_title] %} |
Examples
No arguments. Plain blockquote.
{% blockquote %} |
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Pellentesque hendrerit lacus ut purus iaculis feugiat. Sed nec tempor elit, quis aliquam neque. Curabitur sed diam eget dolor fermentum semper at eu lorem.
Quote from a book
{% blockquote David Levithan, Wide Awake %} |
Do not just seek happiness for yourself. Seek happiness for all. Through kindness. Through mercy.
Quote from Twitter
{% blockquote @DevDocs https://twitter.com/devdocs/status/356095192085962752 %} |
NEW: DevDocs now comes with syntax highlighting. http://devdocs.io
Quote from an article on the web
{% blockquote Seth Godin http://sethgodin.typepad.com/seths_blog/2009/07/welcome-to-island-marketing.html Welcome to Island Marketing %} |
Every interaction is both precious and an opportunity to delight.
Code Block
A useful feature for adding code snippets to your post.
Alias: code
{% codeblock [title] [lang:language] [url] [link text] [additional options] %} |
Specify additional options in option:value format, e.g. line_number:false first_line:5.
| Extra Options | Description | Default |
|---|---|---|
line_number |
Show line number | true |
line_threshold |
Only show line numbers as long as the numbers of lines of the code block exceed such threshold. | 0 |
highlight |
Enable code highlighting | true |
first_line |
Specify the first line number | 1 |
mark |
Line highlight specific line(s), each value separated by a comma. Specify the number range using a dash Example: mark:1,4-7,10 will mark lines 1, 4 to 7 and 10. |
|
wrap |
Wrap the code block in <table> |
true |
Examples
A plain code block
{% codeblock %} |
alert('Hello World!'); |
Specifying the language
{% codeblock lang:objc %} |
[rectangle setX: 10 y: 10 width: 20 height: 20]; |
Adding a caption to the code block
{% codeblock Array.map %} |
array.map(callback[, thisArg]) |
Adding a caption and a URL
{% codeblock _.compact http://underscorejs.org/#compact Underscore.js %} |
_.compact([0, 1, false, 2, '', 3]); |
Backtick Code Block
This is identical to using a code block, but instead uses three backticks to delimit the block.
``` [language] [title] [url] [link text] code snippet ```Pull Quote
To add pull quotes to your posts:
{% pullquote [class] %} |
jsFiddle (deleted in v7.0.0)
The tag was removed in Hexo 7.0.0. We have provided a plugin hexo-tag-embed for backward compatibility with your existing posts.
To embed a jsFiddle snippet:
{% jsfiddle shorttag [tabs] [skin] [width] [height] %} |
Gist (deleted in v7.0.0)
Please use hexo-tag-embed instead if you use
v7.0.0+.
To embed a Gist snippet:
{% gist gist_id [filename] %} |
iframe
To embed an iframe:
{% iframe url [width] [height] %} |
Image
Inserts an image with specified size.
{% img [class names] /path/to/image [width] [height] '"title text" "alt text"' %} |
Link
Inserts a link with target="_blank" attribute.
{% link text url [external] [title] %} |
Include Code
Inserts code snippets in source/downloads/code folder. The folder location can be specified through the code_dir option in the config.
{% include_code [title] [lang:language] [from:line] [to:line] path/to/file %} |
Examples
Embed the whole content of test.js
{% include_code lang:javascript test.js %} |
Embed line 3 only
{% include_code lang:javascript from:3 to:3 test.js %} |
Embed line 5 to 8
{% include_code lang:javascript from:5 to:8 test.js %} |
Embed line 5 to the end of file
{% include_code lang:javascript from:5 test.js %} |
Embed line 1 to 8
{% include_code lang:javascript to:8 test.js %} |
YouTube (deleted in v7.0.0)
Please use hexo-tag-embed instead if you use
v7.0.0+.
Inserts a YouTube video.
{% youtube video_id [type] [cookie] %} |
Examples
Embed a video
{% youtube lJIrF4YjHfQ %} |
Embed a playlist
{% youtube PL9hW1uS6HUfscJ9DHkOSoOX45MjXduUxo 'playlist' %} |
Enable privacy-enhanced mode
YouTube’s cookie is not used in this mode.
{% youtube lJIrF4YjHfQ false %} |
Vimeo (deleted in v7.0.0)
Please use hexo-tag-embed instead if you use
v7.0.0+.
Inserts a responsive or specified size Vimeo video.
{% vimeo video_id [width] [height] %} |
Include Posts
Include links to other posts.
{% post_path filename %} |
You can ignore permalink and folder information, like languages and dates, when using this tag.
For instance: {% post_link how-to-bake-a-cake %}.
This will work as long as the filename of the post is how-to-bake-a-cake.md, even if the post is located at source/posts/2015-02-my-family-holiday and has permalink 2018/en/how-to-bake-a-cake.
You can customize the text to display, instead of displaying the post’s title.
Post’s title and custom text are escaped by default. You can use the escape option to disable escaping.
For instance:
Display title of the post.
{% post_link hexo-3-8-released %}
Display custom text.
{% post_link hexo-3-8-released 'Link to a post' %}
Escape title.
{% post_link hexo-4-released 'How to use <b> tag in title' %} |
Do not escape title.
{% post_link hexo-4-released '<b>bold</b> custom title' false %} |
Include Assets
Include post assets, to be used in conjunction with post_asset_folder.
{% asset_path filename %} |
Embed image
hexo-renderer-marked 3.1.0+ can (optionally) resolves the post’s path of an image automatically, refer to this section on how to enable it.
“foo.jpg” is located at http://example.com/2020/01/02/hello/foo.jpg.
Default (no option)
{% asset_img foo.jpg %}
<img src="/2020/01/02/hello/foo.jpg"> |
Custom class
{% asset_img post-image foo.jpg %}
<img src="/2020/01/02/hello/foo.jpg" class="post-image"> |
Display size
{% asset_img foo.jpg 500 400 %}
<img src="/2020/01/02/hello/foo.jpg" width="500" height="400"> |
Title & Alt
{% asset_img foo.jpg "lorem ipsum'dolor'" %}
<img src="/2020/01/02/hello/foo.jpg" title="lorem ipsum" alt="dolor"> |
URL
url_for (7.0.0+)
Returns a url with the root path prefixed. Output is encoded automatically.
{% url_for text path [relative] %} |
Examples:
_config.yml |
{% url_for blog index.html %} |
<a href="/blog/index.html">blog</a> |
Relative link, follows relative_link option by default
e.g. post/page path is ‘/foo/bar/index.html’
_config.yml |
{% url_for blog index.html %} |
<a href="../../index.html">blog</a> |
You could also disable it to output a non-relative link, even when relative_link is enabled and vice versa.
{% url_for blog index.html false %} |
<a href="/index.html">blog</a> |
full_url_for (7.0.0+)
Returns a url with the config.url prefixed. Output is encoded automatically.
{% full_url_for text path %} |
Examples:
_config.yml |
{% full_url_for index /a/path %} |
<a href="https://example.com/blog/a/path">index</a> |
Raw
If certain content is causing processing issues in your posts, wrap it with the raw tag to avoid rendering errors.
{% raw %} |
Post Excerpt
Use text placed before the <!-- more --> tag as an excerpt for the post. excerpt: value in the front-matter, if specified, will take precedent.
Examples:
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. |