Filters

LFP Docs exposes a couple of new filters. Filters are a language feature of Eleventy's template languages Nunjucks and Liquid.

absolute

absolute constructs a valid absolute URL from a given relative path and the value for baseUrl set in the project's configuration.

getNextByUrl

Gets the next item in a list of object's, where each object contains a key url with a string value, next meaning the item with index idx + 1. Returns false if idx === collection.length.

Used in each page's pagination navigation component.

getPreviousByUrl

Gets the previous item in a list of object's, where each object contains a key url with a string value, previous meaning the item with index idx - 1. Returns false if idx === 0.

Used in each page's pagination navigation component.

headings

Naïvely counts headings in Markdown source. Use like this:

{% set hasHeadings = page.rawInput | headings %}

hostname

Returns the hostname segment of a given URL. Throws error, if URL is invalid or malformed.

minifyInlineCSS

Accepts a string consisting of valid CSS and returns <style><!-- minified input --></style>. Uses lightningcss under the hood.

packageLink

Creates a set of HTML elements with the package provider's logo. Used to render the default theme's package link in the header menu. Currently supported package providers:

• npm

If no approbriate provider available, defaults to simple text link.

renderMd

Uses the theme's default Markdown rendering instance (that is also used for parsing main content) and returns Markdown block statements. See renderMdInline for inline rendering.

renderMdInline

Uses the theme's default Markdown rendering instance (that is also used for parsing main content) and returns Markdown inline statements (without surrounding p-tags). See renderMd for block rendering.

sourceCodeLink

Creates a set of HTML elements with the package provider's logo. Used to render the default theme's repository link in the header menu. Currently supported source control providers:

• Codeberg
• GitHub
• Gitlab

If no approbriate provider available, defaults to simple text link.