An open source design system that's fully customizable and agent ready

Currently in Beta · Built on React and StyleX

Astryx theme

Start anywhere.
Change anything.
Ship faster.

A design system that adapts to your workflow, not the other way around. Built for speed, clarity, and creative freedom.

Themes that fit your brand

Fully customizable themes ready for use. Make it yours without starting from scratch.Explore →

Little joys,
everywhere you goWe believe the smallest details are the ones that matter most. Turn an ordinary day into something worth remembering.

Fresh

Butter Croissant

Flaky, laminated layers baked golden each morning.

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Popular

Buttermilk Pancakes

Stacked tall with a melting pat of butter.

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New

Belgian Waffle

Deep pockets made for syrup and butter.

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Shipping methodDelivery time may vary based on location and availability.

Economy ShippingDelivered in 5–7 business days$12.00

Standard ShippingDelivered in 3–5 business days$16.00

Express ShippingDelivered in 1–2 business days$24.00

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Securely save my information for 1-click checkoutPay faster on Studio and everywhere Link is accepted.

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Today

Where’s my order?

Your order #1043 — the Minimalist Watch and Linen Throw — shipped this morning from the Aisle 3 warehouse and is currently in transit with UPS. It’s on track to arrive at your address by end of day tomorrow.Let me know if you’d like to reschedule the delivery, redirect it to a pickup point, or start a return once it arrives.

Can you show me the full details?

Here’s everything I have on order #1043:

ItemsMinimalist Watch · Linen Throw$248

ShippingUPS Ground$12

Estimated arrivalTomorrow by 8pmOn time

TrackingUPS 1Z 999 AA1 0123 4567 84Track →

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Inventory

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	Item	Available	Location	Tags
Select Butter Croissant	Butter CroissantAll-butter, 27 layers	64	Case 1	Fresh	Edit Duplicate Move to… Delete
Select Buttermilk Pancakes	Buttermilk PancakesStack of three	38	Griddle	Popular	Edit Duplicate Move to… Delete
Select Belgian Waffle	Belgian WaffleLiège style, pearl sugar	51	Griddle	New	Edit Duplicate Move to… Delete
Select Buttered Toast	Buttered ToastSourdough, thick cut	12	Case 2	Classic	Edit Duplicate Move to… Delete
Select Cultured Butter	Cultured ButterEuropean style, salted	27	Cooler	Staple	Edit Duplicate Move to… Delete
Select Almond Croissant	Almond CroissantFrangipane filled	19	Case 1	Limited	Edit Duplicate Move to… Delete

Revenue

18KMonthly revenue

+12%Order growth

Activity

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Order #1043Placed · 1:59 pm+$248

Order #1041Refunded · 12:40 pm−$89

Order #1040Placed · 10:30 am+$156

Order #1038Placed · 9:11 am+$412

Order #1037Placed · 8:42 am+$95

Over 160 components

Accessible and themeable React components with built-in spacing, dark mode, and flexible styling.Explore →

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A design system that your agent can use

Scaffold projects, browse templates, generate themes, and get agent-ready docs from the command line or MCP.Explore →

How can i help you today?

Can you create me a table page

Ready to ship templates

Production-ready templates for common pages, just plug in your content.Explore →

Astryx powers over 13,000 apps

Astryx has grown inside Meta over the last eight years, shaped by the engineers, designers, and product teams who depend on it every day.

Design for speed

Foundations you can trust, speed you can feel. The system is built so teams stop reinventing the basics and start shipping the ideas that matter.

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Built by the people who use it

The system gets sharper when we put it to work in the real world. Using it in context strengthens the whole system for everyone.

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Ready for what's next

The quality bar is accelerating. Astryx pairs opinionated foundations with flexible patterns so your system keeps pace, no matter how the craft evolves.

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