Build scalable products in Figma faster
A production-ready design system with components, variables and documentation for professional UX and UI designers.
- 189Variables
- 2Themes
- 3Breakpoints
- 12Use Cases
- 34Component Types
- 709Variants
Why Flex exists
Built from experience. Refined through use. Designed to scale.
Ben Ellis
UX Designer & Creator of Flex Design System
What's included
Everything you need to build scalable products
Organised for clarity
Logically named and scoped design tokens make the system easier to understand, customise and scale.
Flexible and adaptable
Flexible, production-ready components with variants and overrides that adapt to real product requirements.
Composable layouts
Composable layouts powered by slots make it easy to add, remove and rearrange content while maintaining consistency.
Responsive by design
Responsive foundations and scalable layouts help you design confidently across multiple screen sizes.
Light and dark themes
Built-in light and dark themes provide a flexible foundation for creating accessible, customisable experiences.
Auto-layout ready
Auto-layout-ready components reduce repetitive work and make interfaces easier to adapt and maintain.
Built for flexibility
Built to be customised and extended, giving teams the flexibility to adapt the system to their own products and workflows.
Built from best practice
Grounded in UX and UI best practices and shaped by over 25 years of real-world product design experience.
Documentation with context
Integrated documentation, a companion website and practical guides help you learn, adopt and scale with confidence.
Organised for clarity
Carefully structured and scoped variables, organised into logical collections, make Flex Design System easier to understand, customise and scale while providing valuable context for modern AI-assisted workflows.
Flexible and adaptable
Thoughtfully designed components, paired with variants and overrides, make Flex Design System easy to adapt to different products and requirements while maintaining consistency and scalability.
Composable layouts
Built-in slots allow content and components to be added, removed and rearranged with ease, making it simple to create adaptable interfaces while maintaining consistency and structure.
Design with real content
Use components as a foundation and quickly populate them with realistic content using variable modes, Google Sheets, JSON or Figma Agent. Design with meaningful data that better reflects real products and workflows.
Templates and flows
Ready-made templates and user flows demonstrate how components work together in real product scenarios, helping you explore ideas faster and design with greater confidence.
Supported by documentation
Built-in documentation, a companion website and in-depth articles make Flex Design System easier to learn, adopt and extend, helping you get productive faster and with greater confidence.
Designed for real-world products
From Wireframes to Polished UI
Responsive
What's Included
- Accordions
- Alerts
- Avatars
- Badges
- Breadcrumbs
- Buttons
- Cards
- Carousels & Sliders
- Data
- Device Frames
- Dividers
- Documentation
- Features
- Feeds
- Footers
- Galleries
- Heroes
- Icons
- Inputs
- Lists
- Logos
- Modals
- Navigation
- Pagination
- Placeholders
- Presentation Slides
- Progress Bars
- Sidebars
- Sitemaps
- Tables
- Tabs
- Toasts
- Tooltips
- User Flows
What Designers Are Saying
Gabor Boszormenyi
This UX Kit is a game-changer for my design process! With its extensive set of components, I was able to produce high-quality wireframes for my clients in no time. The automatic breakpoints save so much effort, ensuring designs are responsive from the start, and the fully tokenised components make customisation seamless and efficient. It’s an excellent tool that truly elevates the quality and speed of my work!
Ian Weir
What sets Flex apart isn’t just the quality of the components- it’s the care and craft behind them. Every aspect feels reassuringly considered and detailed. It covers many sectors and use cases, yet it’s clearly explained with extensive documentation. It’s become the go-to resource for any project.
Rafael Kent
The Flex design system kit is a comprehensive and well-documented resource for quickly creating wireframes and user journeys. Freelancers and in-house designers alike will find it invaluable for meeting client expectations and deadlines. Its robust features and polished aesthetic make it a truly valuable tool.
Why Flex
Why designers choose Flex
- Built from real production experience — not templates
- Structured for scalability, not just aesthetics
- Designed for real UX workflows, not static UI kits
- Flexible enough for complex products
- Includes documentation, not just components
- One-off purchase — no subscriptions, no renewals
Start designing faster today
Single License
15% OffOriginal price was: £35.28.£29.99Current price is: £29.99.
For individual designers
- Single user
- Use on unlimited projects
- One-off payment
- No subscription
- Instant download
- Lifetime usage
Team License
15% OffOriginal price was: £58.81.£49.99Current price is: £49.99.
For small teams
- Limited to 5 users
- Use on unlimited projects
- One-off payment
- No subscription
- Instant download
- Lifetime usage
Unlimited License
15% OffOriginal price was: £105.87.£89.99Current price is: £89.99.
For large teams
- Unlimited users
- Use on unlimited projects
- One-off payment
- No subscription
- Instant download
- Lifetime usage
Still got doubts?
Can a beginner use Flex Design System?
Absolutely. Flex Design System was created for both professionals and those learning Figma and UX Design. The online documentation provides a comprehensive explanation of everything you need to get started quickly.
Can Flex DS be used for UI design?
Flex Design System was primarily created to provide UX designers with a comprehensive suite of consistently styled components for producing world-class UX documentation. However, its fully customisable and extensive design also makes it easy for UI designers to use.
Is there a free trial?
Currently, there is no free trial, partly due to the nature of digital downloads and the significant investment of hundreds of hours in creating Flex Design System.
However, you can explore the preview to get a better idea if it is right for you, prior to making a purchase.
Additionally, great care has been taken to provide extensive documentation to help you get up to speed as quickly as possible.
Is there a student discount?
We do not currently offer any student discounts. However, depending on demand, this may change in the future. Thanks for your understanding.
How does the license work?
Fore more information about license please view the detailed overview on the license page.
Are there free updates?
Flex Design System has been designed as a comprehensive starter kit. Due to the small team, there are no immediate plans to release additional components and templates on a frequent basis.
However, we will intermittently update the system to ensure its compatibility with the latest Figma features.
If you purchase Flex Design System, you will receive notifications when updates are released and will have access to download these for one year from the date of purchase.
Do you offer support?
Currently we do not offer technical support. Please refer to the online documentation for more information about how to use Flex Design System.