Answers
What is a design system?
In short
A design system is the shared library of components, tokens, patterns and guidance that ensures every product surface looks and behaves consistently.
Short answer
A design system is the shared library of components, tokens, patterns and guidance that ensures every product surface looks and behaves consistently.
What this actually means in practice
It's a product whose customers are your designers and engineers. Success looks like fewer one-off components, faster product delivery and consistent accessibility. It requires ongoing product management, not a one-off launch.
The most common pitfall
Building a Figma library without engineering buy-in — and shipping inconsistent code anyway.
What to do next
Treat the design system as a product with a roadmap and owner.
Frequently asked questions
Does Forth Systems help with this?
Yes — Forth Systems works with banks, payment institutions, insurers and infrastructure operators on exactly this kind of work. Engagements start with a fixed-scope assessment so you see the shape before committing.
How experienced is the team?
Engagements are staffed by named, UK-based senior engineers — not a rotating offshore pool. References from the second line of comparable clients are available on request.
Where are you based?
Edinburgh-based, delivering UK-wide with onsite presence in London and across Scotland as required.
How fast can we start?
Most engagements start within 2-4 weeks of a signed SoW, faster where an existing supplier framework is in place.