About In this section Introduction Features Privacy Security License Installation In this section Linux macOS Windows Getting started In this section Quick start Basic usage Directory structure Configuration Configure markup Glossary of terms External learning resources Quick reference In this section Emojis Functions Methods Page collections Content management In this section Organization Page bundles Content formats Front matter Build options Page resources Image processing Shortcodes Related content Sections Content types Archetypes Taxonomies Summaries Links and cross references URL management Menus Static files Table of contents Comments Multilingual Markdown attributes Syntax highlighting Diagrams Mathematics Templates In this section Introduction Template lookup order Base templates and blocks Single page templates List templates Homepage template Section templates Taxonomy templates Pagination Content view templates Partial templates Shortcode templates Menu templates Data templates RSS templates Sitemap templates Embedded templates Custom output formats 404 page Robots.txt Functions In this section cast collections compare crypto data debug diagrams encoding fmt global go template hugo images inflect js lang math openapi3 os partials path reflect resources safe strings templates time transform urls Methods In this section Duration Menu Menu entry Page Pages Resource Shortcode Site Taxonomy Time Render hooks In this section Introduction Code blocks Headings Images Links Hugo Modules In this section Configure Hugo modules Use Hugo Modules Theme components Hugo Pipes In this section Introduction Transpile Sass to CSS PostCSS PostProcess JavaScript building Babel Asset minification Concatenating assets Fingerprinting and SRI hashing Resource from string Resource from template CLI Troubleshooting In this section Audit Logging Inspection Deprecation Performance FAQs Developer tools In this section Editor plugins Front-ends Search Migrations Other projects Hosting and deployment In this section Hugo Deploy Deploy with Rclone Deploy with Rsync Host on 21YunBox Host on AWS Amplify Host on Azure Static Web Apps Host on Cloudflare Pages Host on Firebase Host on GitHub Pages Host on GitLab Pages Host on KeyCDN Host on Netlify Host on Render Contribute In this section Development Documentation Themes Maintenance METHODS PAGE METHODS Len Syntax PAGE.Len Returns int {{ .Len }} → 42 See also Content