Evolve your design system into a Design Language

Tokens, components, screens, and flows — connected in one place. So every designer, developer, and product manager works from the same source of truth.

Start for free →Read the docs
grails.design/app/vault
A
Acme Corp
Components

Library

24 items
Search components...
Component
Set
Tokens
Screens
Status
Updated
Btn
Button Core
Primary
8 variables
12 refs
Synced
2h ago
Crd
ProductCard Shop
Default
14 variables
5 refs
Modified
Just now
Nav
TopBar Global
Mobile
12 variables
34 refs
Synced
1d ago
Mod
CheckoutModal Cart
Warning
6 variables
2 refs
Synced
3d ago
Styles Updated
+14
Figma Webhook received
System Health
98%
Variables synced with codebase

A design system lives in your tool
A design language lives in your team

Most teams have well-crafted libraries.
Carefully named components, organized variables, thoughtful styles.
But the moment a developer needs to reference it, a PM wants to understand it, or a new designer joins — it becomes a private archive that only a few people can actually read.

The system exists. The shared language doesn't.
Current Workflow
× Designers manually notify updates in the DS
× Documentation lives in a different platform
× Developers ask designers about every component
× New teammates spend weeks learning the system
× There's no record of who changed what
With Grails
✓ Every change logged with author and context
✓ Docs live inside the component they describe
✓ Developers inspect any component independently
✓ The whole system is tightly connected, one search away
✓ Your design system has a history

Each part of your product
Connected for the first time

Grails maps the DNA of your product — from the atomic token to the user flow — and makes every relationship visible, navigable, and documented

Tokens
Colors · Spacing · Typography
Components
Properties · Variants · States
Screens
Layouts · Dependencies · Flows
Flows
User Journeys · Logic · Maps
Docs
Specs · Guidelines · User Stories
Versions
Activity · Changelog · Sync Status
Tokens
Typography Styles
surface/background/dark
gray-900
#0a0b0d
surface/accent/primary
orange-500
#E8920C
border/divider/subtle
gray-100
#f0f0f2
spacing/md
gap-16
16px
Variables & Styles

Ground-truth logic.

Variables are the atomic data of your UI. Grails pulls them directly from Figma, normalizes aliases, identifies raw HEX values, and resolves them securely to your repository formats. Drop the manual mapping.

Components Library
Docs
Btn
Button / Primary
3 props • 4 variants
Synced
Inp
Input / Text
2 props • 3 variants
Modified
Mod
Layout / Content Card
2 props • 1 variant
Modified
Components

See the whole picture.

Inspect every part of a component: props, variants, tokens, styles, modes... all alongside the component's docs.
Know where a component is used in the systme, and which subcomponents uses.
Track its changelog and get notified when a new version is published in Figma.

Checkout Flow Map
Cart Screen
→
Payment Method
→
Success Screen
Screens & Flows

Map the user journey.

Design Systems are nothing without context.
Grails organizes your product's screens into structured Logical Flows. Trace exact dependencies from atomic components all the way to complex user journeys seamlessly.

Design Ops

Beyond storing data.

Grails is equipped with intelligent tools built specifically for design systems maintainers. It handles the manual labor so you don't have to.

→ Global cross-references between tokens and UI
→ 1080p Image archiving on Cloudflare R2
→ Automatic markdown generation (Grails Scribe)
→ Centralized analytics and health metrics
Documentation System
Primary
Properties
Markdown Table
Screenshots
R2 Storage
Usage specs
MDX Support
📝 Auto-generated Docs
@grails-docs
MDX Parser
Always in sync

Know the state of your system.
At all times

Built around native Figma Webhooks. As soon as a designer hits publish, Grails is already processing it.

Realtime Activity PRO
A real-time log of every sync, documentation update, and team event. No more guessing of "who did what?".
Alice updated Button Primary
2m ago
Bob removed Modal Variant
1h ago
Claire removed Modal Variant
1h ago
System generated New Docs
4h ago
Version HistoryPRO
Travel back in time. View the exact state, tokens, and screenshots of your design system from a previous version.
v3
Version 3.0 (Current)
Published by Bob
~2 modified
v2
Version 2.0
Published by Alice
+4 added~3 modified
v1
Version 1.0
Initial Sync

Design doesn't end with designers
Grails is built for the whole team

Grails translates the deep foundations of your design into structured parameters for developers, and actionable documentation for the whole team.

❖
Designers
Sync your library. Add context. Mark breaking changes. Your work becomes visible to the whole team — without scheduling a design review.
⌥
Developers
Inspect any component: properties, variants, and token bindings. The X-Ray view shows you exactly how each screen is built, layer by layer.
✦
Product Managers
Map abstract design files directly against actual user journeys and roadmap flows. Know precisely what's ready for sprint planning.

Great products speak a shared language
Start crafting your own

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