Gecode Website (Jekyll + GitHub Pages)

This repository hosts the Gecode website and is built with Jekyll and Tailwind CSS.

Requirements

• Ruby 3.1.6 (or compatible >= 3.1)
• Bundler (for the selected Ruby version)
• Node.js 20.x
• npm

Quick Start

1. Install Node dependencies:

npm ci

2. Start local development (Tailwind watch + Jekyll serve):

npm run dev

3. Build the site:

npm run build

Quality Checks

Run the full CI-equivalent checks locally:

npm run check:quality

This command:

• rebuilds CSS and site output
• verifies generated CSS is in sync with source
• checks executable-bit hygiene
• validates generated active-site HTML pages

Notes on Scope

• doc/ and users-archive/ are treated as frozen historical archives.
• Active-page checks intentionally exclude those frozen archives.