Micro-frontends - 3 Years Ago

Explore the evolution and lessons learned from three years of implementing micro-frontends in this JSWORLD Conference 2022 talk. Dive into the journey of a live sport streaming company, DAZN, as it navigated exponential growth and adopted a micro-frontends architecture. Discover the challenges faced, including domain boundary evolution, team autonomy, and knowledge sharing across teams. Learn about the transition from vertical to horizontal micro-frontends and the importance of balancing local decisions with global planning. Gain insights on enabling discovery beyond teams and the surprising outcome of code sharing across micro-frontends. Uncover valuable strategies for implementing and managing micro-frontends in large-scale applications.

Intro
Agenda → Once Upon a Time
Once Upon a Time Part 1 of 4
Once Upon a Time, there was a Live Sport Streaming Company called DAZN
DAZN Engineering department was growing exponentially
DAZN Micro-frontends Manifesto
Domain Boundaries Evolution
Some vertical Micro- frontends were too big for a single team
Deep Dive into Horizontal Micro- frontends in DAZN
Very autonomous Teams are at risk to create silos
Share Knowledge across Teams
Favor local decisions but have a plan for global decisions
Enable Discovery beyond Teams
Sharing Code Part 4 of 4
Not a single visual component has been shared across all the Micro-frontends, yet