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process

Component Library Governance

Year
2023
Role
Head of Product Design
Scope
Consulting, end-to-end
Client
Telefónica / O2
C

Challenge

A design system nobody can contribute to is a dead system. As the ONE Design System grew to 168 components, we needed structured governance.

Approach

Designed contribution workflows, review processes, and documentation standards from scratch. Built automated visual regression testing with Loki.

Results

  • Clear contribution process adopted by 12+ teams
  • Automated quality gates (lint, test, visual regression)
  • Documentation coverage above 95%