Replace Magento's
Legacy Admin Theme
Bring It Into the 21st Century
Nebula modernizes Magento Admin with a faster interface, cleaner workflows, dark mode, and developer-friendly customization, without forcing you to replace Magento itself.
A modern admin experience for merchants, agencies, and developers.
Magento Admin Has Stayed Legacy for Too Long
Magento powers serious commerce, but its default admin still carries a frontend stack from another era. Nebula replaces that legacy admin theme with a cleaner, faster experience built for how teams work now.
Who is Nebula for?
Nebula is built for the people who live in Magento Admin every day, and for the teams who have to extend it.
Store Owners & Admin Teams
- Make daily order, catalog, and content work faster.
- Give your team an admin they actually want to use.
- Use dark mode, pinned navigation, and better dashboards out of the box.
- Modernize the back office without changing your commerce platform.
Magento Developers
- Work with a simpler, more maintainable admin stack.
- Replace bulky XML UI patterns with clearer definitions.
- Extend grids, forms, and skins without rewriting everything.
- Move Magento Admin forward without fighting legacy frontend behavior on every change.
Agencies & Integrators
- Deliver admin improvements faster and with less frontend overhead.
- Customize the experience for each client without maintaining a fragile theme fork.
- Brand the admin with skins and visual presets.
- Reduce the cost of Magento back-office customization.
Extension Developers
- Extend Nebula with overlays, reusable snippets, and custom skins.
- Keep compatibility in view while moving Magento Admin forward.
- Work with a modern UI layer without proprietary APIs or lock-in.
- Ship better back-office experiences alongside existing Magento ecosystems.
Explore Nebula
Everything, one click away
Dive into the pieces that matter to you — the JSON engine, the compatibility bridge, skins, the module ecosystem, or a step-by-step build.
Features
The full feature set, top to bottom.
JSON Engine
Forms, grids and snippets as JSON.
Create a Form
A schema-backed edit screen in 3 steps.
Create a Grid
A collection-bound listing in 3 steps.
Compatibility
Third-party UI components, out of the box.
Skins & Branding
Colors, density, dark mode, accessibility.
Architecture
Tailwind, Alpine.js and JSON definitions.
Modules
The eighteen packages behind Nebula.
Magento vs Nebula
A side-by-side comparison.
Getting Started
Install in about five minutes.
Migration
Move existing screens to Nebula.
Reference
Forms, grids, snippets & widgets docs.
Documentation in progress
The full docs are under active development
What you see here is the preview. The preview pages cover the core ideas today; the full release adds complete schema references, migration recipes, bridge & transformer guides, extension points and a component cookbook — landing alongside the first stable release of Nebula Admin Theme.
Replace Magento's Legacy Admin Theme
Bring Magento Into the 21st Century
Nebula gives Magento and MageOS teams a modern admin experience without license fees, vendor lock-in, or a full platform rebuild.