macOS
Windows

Morrisson — edit Astro content without the complexity

A desktop editor for Astro on macOS and Windows that non-technical teams can use confidently. Edit faster, keep your files in your repo, and preserve your existing workflow.

Lightweight native app for macOS and Windows (~15 MB).
Morrisson — Morrisson Dark (Dark mode)
Morrisson — Morrisson Light (Light mode)

Why Morrisson

Morrisson is for mixed teams: developers, writers, marketers, and founders. It removes YAML friction for day-to-day editing while preserving the flexibility technical users expect.

Edit content, not config

Writers and marketers can update content with simple fields, no frontmatter syntax required.

For all Astro projects

Open your site project and edit your pages and posts in one place.

Visual editing

Edit with a visual UI, write Markdown directly, and switch to YAML whenever you need advanced control.

Consistent and fast

Optional schema support keeps content structured, while search, shortcuts, and light/dark mode keep daily editing fast and comfortable.

Meet Lexington's customers and supporters

Lexington helps you create your website quickly and easily. See how others have turned their ideas into reality with Lexington.

Read all reviews

Michael has been dropping some amazing premium themes for Astro lately.

Photo of Fred Schott

Fred Schott

CEO of Astro.build

Love the design work

Photo of Steve Ruiz

Steve Ruiz

Founder at tldraw.com

We need to get some Lexington themes on Ghost!

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John O'Nolan

Founder/CEO of Ghost

Chief, nice work.

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Guillermo Rauch

vercel.com