Functions
Use these functions within your templates and archetypes.
Cast functions
Template functions to cast a value from one data type to another.
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Collections functions
Template functions to work with arrays, slices, maps, and page collections.
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Compare functions
Template functions to compare two or more values.
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Crypto functions
Template functions to create cryptographic hashes.
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CSS functions
Template functions to work with CSS and Sass files.
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Data functions
Template functions to read local or remote data files.
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Debug functions
Template functions to debug your templates.
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Diagram functions
Template functions to render diagrams.
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Encoding functions
Template functions to encode and decode data.
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Fmt functions
Template functions to print strings within a template or to print messages to the terminal
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Global functions
Global template functions to access page and site data.
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Go template functions, operators, and statements
Template functions, operators, and statements provided by Go’s text/template package.
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Hugo functions
Template functions to access information about the Hugo application and the current environment.
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Image functions
Use these functions to create an image filter, apply an image filter to an image, and to retrieve image information.
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Inflect functions
Template functions to inflect English nouns.
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JavaScript functions
Template functions to work with JavaScript and TypeScript files.
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Lang functions
Template functions to adapt your site to meet language and regional requirements.
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Math functions
Template functions to perform mathematical operations.
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OpenAPI functions
Template functions to work with OpenAPI 3 definitions.
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OS functions
Template functions to interact with the operating system.
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Partial functions
Template functions to call partial templates.
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Path functions
Template functions to work with file paths.
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Reflect functions
Template functions to determine a value’s data type.
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Resource functions
Template functions to work with resources.
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Safe functions
Template functions to declare a value as safe in the context of Go’s html/template package.
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String functions
Template functions to work with strings.
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Template functions
Use these functions to query the template system.
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Time functions
Template functions to work with time values.
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Transform functions
Template functions to transform values from one format to another.
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URL functions
Template functions to work with URLs.
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