MaglevCMS is a powerful, fully-integrated page builder for Ruby on Rails (7 & 8).
It lets your non‑technical users create and edit marketing pages visually — right inside your Rails app — without compromising performance, security, or developer experience.
✅ Built with Hotwire, Stimulus, and ViewComponent
🚫 No Node.js, no React, no external build tooling
🧩 Rails-native sections, themes, layouts & content system
🛠 Works with any Rails app — from solo projects to large-scale SaaS
Designed for developers. Loved by marketing teams.
Maglev is unopinionated when it comes to implement your Maglev layout/sections. You can:
- Build sections using ERB, HAML, or Slim
- Style them with Tailwind CSS, Bootstrap, or your own design system
- Add interactivity with Stimulus, vanilla JS, or even jQuery if you must 😉
No vendor lock-in. No complex build chains. Just Rails.
Try Maglev in your browser:
👉 SaaS Edition Demo
This demo showcases the full capabilities of MaglevCMS, including advanced features available in the SaaS version.
MaglevCMS SaaS Edition is built for multi-tenant Rails applications.
It adds support for:
- Multiple sites, themes & tenants
- Deep editor customization & white-labeling
- Production support & custom features
We work closely with SaaS teams to ensure a seamless integration.
➡️ Learn more about the SaaS Edition
If for some reason you want your Maglev site to exist during your tests, you can use Maglev::GenerateSite.call in your setup block.
The gem is available as open source under the terms of the MIT License.