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gohugoio/hugo

Hugo is a static site generator that provides a comprehensive framework for building websites from content, templates, and assets. The system manages the entire build lifecycle, including content parsing, multi-format markup rendering, and resource processing such as image manipulation and CSS/JS bundling. It features a modular architecture with extensive template functions for data manipulation, security policies, and deployment capabilities.

54.5

Adequate · 29 July 2026

108k

lines of production code

Go

primary language

2

bus factor · 917 authors in all

3

measurements over time

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How it got here

2013–2018 · Template function expansion and internal refactoring

This period focused on significantly expanding the template function namespace with new utilities for cryptography, encoding, images, and string manipulation. Concurrently, the codebase underwent extensive internal refactoring, including a centralized dependency container, a new template descriptor system, and improved error reporting. The work also introduced features like related content, minification configuration, and privacy settings, while updating dependencies to Go 1.26.0.

67 changes

2019–2020 · Resource and markup modernization

This period focused on modernizing Hugo's resource and markup systems, introducing Go Modules for dependency management, and replacing the Blackfriday Markdown engine with Goldmark. The work also added new capabilities for JavaScript and CSS bundling, image processing, and external content rendering.

56 changes

2021–2026 · Architecture modernization and security hardening

This period focused on modernizing Hugo's internal architecture by introducing a unified configuration system, a new multi-dimensional site matrix, and a structured logging framework. Concurrently, the project significantly improved security through default policies for external tools and HTTP requests, while also removing the legacy Blackfriday engine and consolidating various utility packages.

54 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 29 July 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit 635532a20f — the exact code this score is about.
  • Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.
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