Loosely Coupled - Micro-Frontends And Capital One’s Contact Centers
Talkat Open Source in Finance Forum New York 2022 · on Thursday, 2022-12-08· at 14:35· HALL 1, New York, NY, USA·
summary
Capital One migrates a 15-year-old ASP.NET monolith into an app-shell micro-frontend platform that runs full-stack JavaScript on AWS, hosts pieces on ECS/EKS/Lambda/Fargate, and uses web components so React and Vue apps coexist. The platform enforces CI/CD, a unifying design system, a polyrepo model, and N-minus-one dependency policy; it supports 50+ micro-frontends with federated inner-source contributions and automated testing (Cypress, Jest, Playwright planned), delivering hundreds of releases per month and several thousand releases a year with no outages caused by deployments.
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chapters (7)
- 0:00Capital One’s micro-frontends journey
- 7:05Monolith to micro-frontends
- 12:42Platform benefits and state
- 17:58Technical architecture and hosting
- 23:43Lessons learned and DX
- 30:06Governance and open source
- 34:10Q&A
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