Couper.io Website

Source code for couper.io — the marketing and documentation site for the Couper open source API gateway.

Built with Hugo and Tailwind CSS v4.

Prerequisites

• Hugo (extended edition)
• Node.js 22+
• pnpm 10+

Development

Install dependencies:

pnpm install

Start the development server:

pnpm dev

The site is now running at http://localhost:1313

Production Build

pnpm build

The output is generated in the public/ directory.

Deployment

Pushes to main trigger a GitHub Actions workflow that builds the site with Hugo and deploys it to GitHub Pages.

Project Structure

content/          # Page content (Markdown front matter)
layouts/
  _default/       # Base templates
  page/           # Page-specific layouts (home, docs, features, etc.)
  partials/       # Reusable template fragments (header, footer, SVGs)
assets/css/       # Tailwind CSS and custom styles
static/           # Static assets (images, fonts, CNAME)
data/examples/    # HCL code examples used on the docs page