Related Products
|
||||||
About
Devault is a browser-based design reference library for designers, product teams, and developers. It brings real-world interface captures, end-to-end user flows, product evolution timelines, marketing emails, gradients, and hero imagery into a searchable workspace. The library includes more than 390,000 design assets, including over 357,000 captures from shipped products and 1,860 marketing emails. Users can browse in the browser, use the Figma plugin, or connect AI editors such as Claude Code and Cursor through Devault's MCP server on paid plans. Devault also provides 2,383 free DESIGN.md design systems that can be exported to formats including Tailwind v4, CSS variables, Figma variables, and SwiftUI. The free plan includes about 1,050 curated designs and access to the Figma plugin for that collection; Pro provides access to the full library.
|
About
Once UI is an open source design system and component library built for Next.js (and paired with a matching design system in Figma), offering a flexible style system, 100+ ready-to-use UI components, and more than 75 copy-paste blocks to rapidly assemble web apps. It supports both simple static sites and more complex applications, thanks to pre-built, deployment-ready templates for portfolios, documentation sites, blogs, ecommerce stores, and dashboards (free and Pro versions). Once UI emphasizes “component-first” development, meaning developers don’t need to manually write utility-class-heavy styling (like with some CSS frameworks); instead, they use semantic variables and components that integrate design tokens for visual consistency. For creators used to tools like utility-class frameworks or component libraries, but who want faster development with fewer dependencies, Once UI simplifies building UIs without sacrificing design quality or accessibility.
|
|||||
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
|
|||||
Audience
Designers, product teams and developers building with AI
|
Audience
Independent developers, freelancers, startups and small teams searching for a tool to build polished web applications or websites quickly and consistently
|
|||||
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
|
|||||
API
Offers API
Supported
|
API
Offers API
Not Supported
|
|||||
Screenshots and VideosNo images available
|
Screenshots and Videos |
|||||
Pricing
$9/month (billed yearly)
Pro is listed at $9 per month when billed yearly. The Free plan includes about 1,050 curated designs and the Figma plugin for that collection; Pro unlocks the full library.
Free Version
Supported
Free Trial
Supported
|
Pricing
$128 per year
Free Version
Supported
Free Trial
Not Supported
|
|||||
Reviews/
|
Reviews/
|
|||||
Training
Documentation
Not Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
|
Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Not Supported
|
|||||
Company InformationDevault
Founded: 2026
United Kingdom
devault.design
|
Company InformationOnce UI
United States
once-ui.com
|
|||||
Alternatives |
Alternatives |
|||||
|
|
||||||
Categories |
Categories |
|||||
Integrations
Figma
Supported
CSS
Not Supported
Claude Code
Supported
Cursor
Supported
Model Context Protocol (MCP)
Supported
Next.js
Not Supported
|
Integrations
Figma
Supported
CSS
Supported
Claude Code
Not Supported
Cursor
Not Supported
Model Context Protocol (MCP)
Not Supported
Next.js
Supported
|
|||||
|
|
|