Packt Publishing / Enterprise design system

From brand language to working system.

A reusable design system and front-end foundation connecting a new corporate identity to consistent, practical application delivery.

Inspect the system
Foundation tokens Component library Patterns & compositions Documentation & guides Implementation & code
Client
Packt Publishing
Duration
4½ months
Role
Senior Product Designer & Front-end Developer
Delivery
Design system, documentation and production HTML/CSS

Delivered interface evidence

A shared foundation made visible.

The component-library interface made foundations, reusable patterns and implementation guidance inspectable as one connected product.

Packt component-library landing page showing reusable interface patterns and navigation.
FIG 01 Component-library landing page connecting reusable patterns with documentation.

System problem

Consistency could not stop at the interface.

Packt needed more than a redesigned screen. Future applications required a common visual language, reusable components and implementation guidance that developers could apply consistently.

The central decision was to treat documentation and code as parts of the product system, not as material attached after a component gallery was complete.

01 Brand language Identity translated into usable foundations
02 Product patterns Behaviour organised into reusable components
03 Delivery code Guidance carried into implementation

System anatomy

Five layers. One delivery chain.

Each layer supports the next. The system remains useful because design decisions can be traced from foundation through implementation.

  1. 01 Foundation tokens Typography, colour, spacing and responsive rules
  2. 02 Component library Reusable controls, navigation and content structures
  3. 03 Patterns & compositions Components assembled around product needs
  4. 04 Documentation & guides Intent, behaviour and usage made explicit
  5. 05 Implementation & code Bootstrap extension, templates and production HTML/CSS
Shared delivery foundation Design decisions remain connected to use.

Design decisions

What held the system together.

  1. 01 Build a reusable product foundation

    Treat the work as a system for future applications rather than a one-off interface.

  2. 02 Connect guidance to behaviour

    Link design tokens, component behaviour and developer guidance so decisions survive handover.

  3. 03 Make quality structural

    Use responsive and accessible patterns as system requirements rather than later refinements.

Delivery trace

Designed, documented and implemented.

Evidence boundary

A delivered foundation, without invented performance claims.

The system, components, documentation and implementation were delivered. Measured adoption and productivity gains were not supplied, so no quantified improvement is claimed.

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