Skip to content

Interface System Build

A component library with tokens, variants and usage notes, kept in step with the code your front-end developers actually ship.

Timeline20 working days
Deliverables7 itemised
PracticeInteraction Research
Price₹37,999 incl. GST

01

The problem this solves

Design systems come apart when the design file and the codebase drift, so both sides are built together here. Colour, type and spacing become tokens exported in a form the front end consumes directly, meaning a palette change no longer involves hunting through stylesheets. Roughly 40 components are assembled with variants and durable auto-layout inside a design-system tool, and accessibility is checked while the work happens rather than bolted on afterwards.

02

What you receive

  1. Tokens covering colour, type, spacing, radius and elevation
  2. Roughly 40 components in a design-system tool, each with its variants, states and auto-layout
  3. Token export as CSS custom properties or as a utility framework configuration
  4. Usage notes covering where each component belongs and where it does not
  5. An accessibility pass on WCAG AA contrast and focus behaviour
  6. Light and dark themes generated from one token set
  7. A working session with your designers and front-end engineers

03

What changes afterwards

One shared vocabulary across design and code, so handoff needs no translation

Screens get assembled from existing parts instead of drawn afresh

Accessibility lives inside the components rather than being patched afterwards

04

Is it the right fit?

Ideal for

  • Product teams where no two screens share the same button
  • Companies moving from a single designer to a design team
  • Front-end engineers keeping three rival sets of styles alive

What we need from you

  • Entry to your current design files and to the repository the front end lives in
  • One designer and one front-end engineer free during the working sessions
  • Settled brand colours and typefaces, if those remain open

05

Before you buy

Yes. It is in Indian rupees with 18% GST included, and it is exactly what you pay at checkout. Nothing is added afterwards for the scope listed on this page.

The working days are counted from the day we hold your payment, the completed brief and everything listed under “What we need from you”. If an input arrives late, the handover date moves by the same number of days.

Ask before you buy. We will confirm in writing whether it sits inside this scope, point you to a better-fitting service, or tell you it needs separate work.

On full payment, the code, configuration, designs and documents produced for this service belong to your organisation, as set out in our Terms.

Each unit repeats the listed scope once. It does not stretch a single unit to cover more.

Often considered alongside

All Interaction Research services
Interaction Research

Moderated Usability Study

Five moderated sessions against the live product, recorded, with the problems participants met set out in rank order.

12 working days

₹15,999GST included

Interaction Research

Checkout Journey Rebuild

A UPI-first rebuild of checkout, directed by where buyers actually abandon, with each failure and retry state drawn deliberately.

12 working days

₹20,999GST included

Interaction Research

Product Definition Sprint

A two-week sprint converting a rough product idea into wireframes, flows and a scope an engineering team can estimate against.

12 working days

₹26,999GST included

Interface System Build ₹37,999