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Docsy

Hugo theme for open source documentation

From google·Updated May 31, 2026·View on GitHub·

Docsy is a [Hugo](https://gohugo.io) theme for technical documentation sets, providing simple navigation, site structure, and more. The project is written primarily in JavaScript, distributed under the Apache License 2.0 license, first published in 2018. It has gained significant community traction with 2,937 stars and 976 forks on GitHub. Key topics include: docsy, documentation-site, documentation-website, hugo, hugo-theme.

Latest release: v0.15.0

Docsy

<!-- markdownlint-disable no-docsy-dev-external-urls -->

Docsy is a Hugo theme for technical documentation sets,
providing simple navigation, site structure, and more.

This is not an officially supported Google product. This project is actively
being maintained.

[!IMPORTANT] 🚧 IMPORTANT 🚧

The main branch is under development and not officially supported; use
official Docsy releases. For full support details, see Official support
limits
.

Prerequisites

The following are basic prerequisites for using Docsy in your site:

  • Install a recent release of the Hugo "extended" version. If you install from
    the Hugo release page, make sure
    you download the extended version, which supports SCSS.

  • Install PostCSS so that the site build can create the final CSS assets. You
    can install it locally by running the following commands from the root
    directory of your project:

    sh
    npm install --save-dev autoprefixer npm install --save-dev postcss-cli

    Starting in
    version 8 of postcss-cli,
    you must also separately install postcss:

    sh
    npm install -D postcss

Any additional prerequisites depend on the
installation option
you choose. We recommend using Docsy as a Hugo module, which requires that you
have the Go language installed in addition to Hugo and PostCSS.

For complete prerequisites and instructions, see our
Get started guides.

Example and usage

You can find an example project that uses Docsy in the
Docsy Example Project repo.The Docsy
Example Project is hosted at example.docsy.dev. For
real-life examples of sites that use Docsy (and their source repos), see our
Examples and templates page.

To use the Docsy theme for your own site:

  • (Recommended) Use the
    example project, which includes the
    Docsy theme as a Hugo module, as a template to create your project. You can
    customize this pre-configured basic site into your own Docsy themed site.
    Learn more...

  • Add Docsy to your existing Hugo site. You can add Docsy as a Hugo module, as a
    Git submodule, or clone the Docsy theme into your project.

See the Get started guides for
details about the various usage options.

Documentation

Docsy has its own user guide (using Docsy, of course!) with lots more
information about using the theme. It is hosted by Netlify at
docsy.dev.

Maintainers: you can access deploy logs, the deploy preview of
main
, and more from the Deploys section of the site's
Netlify dashboard.

Alternatively you can use Hugo to generate and serve a local copy of the guide
(also useful for testing local theme changes), making sure you have installed
all the prerequisites listed above:

sh
git clone --depth 1 https://github.com/google/docsy.git cd docsy npm install npm run serve

Contributing

For details on our code of conduct and the process for submitting pull
requests, see CONTRIBUTING.md. Thank you to all past, present, and future
contributors!

License

This project is licensed under the Apache License 2.0, see
LICENSE for details.

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Contributors

Showing top 12 contributors by commit count.

View all contributors on GitHub →

This article is auto-generated from google/docsy via the GitHub API.Last fetched: 6/1/2026