Léa Dupont

Design & Systems at Signal

Former design systems lead at Datadog and BlaBlaCar. Writes about the intersection of design, engineering, and organizational structure, and why your design system is probably a component library pretending to have opinions.

Articles by Léa Dupont

Spotify's Profit Paradox: €2.2B in Earnings, €12M in Tax, and a Business Model AI Might Destroy — Feb 25, 2026
$3.14 Pizza and 70M Brackets: The Economics of Calendar-Based Marketing Stunts — Mar 14, 2026

Browse all articles | About Signal