# Sideways Classic
Sideways Classic Projects are a Wordpress-based stack for website projects. Main features:
- WordPress CMS, but custom themes with no frontend bloat
- Modular page builder using Advanced Custom Fields
- 12-factor like (opens new window) hosting and infrastructure
- Composer & NPM dependencies
- WCAG 2.1 accessible code and dependencies (for most clients)
All the documentation for Classic projects is here. If you are contributing to a Classic project, please make sure to read all the sections in "Development Guidelines", starting with Pull Requests.
If you want to know more about the tech stack and how everything works under the hood, see Infrastructure & Tech.
As part of the Classic stack, we maintain a few separate supporting projects in their own repositories. Learn more about those in Sideways Toolbox.
If you are releasing a new website to production, please follow Production Deployment.