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Spring framework

A Long Spring: 19 Years of Living with Your Past Mistakes • Arjen Poutsma • GOTO 2025

A Long Spring: 19 Years of Living with Your Past Mistakes • Arjen Poutsma • GOTO 2025

Arjen Poutsma, a Spring Framework veteran, reflects on 19 years of evolving the framework. He shares insights on API design from XML to functional programming, detailing anecdotes like bubble sort in MVC and the challenges of HTTP method enums. Poutsma emphasizes the critical role of diversity, empathy, humility, and restraint in open-source stewardship to maintain developer trust and foster innovation under constraints.

Spring Then & Now: What’s Next? • Rod Johnson, Arjen Poutsma & Trisha Gee

Spring Then & Now: What’s Next? • Rod Johnson, Arjen Poutsma & Trisha Gee

A panel discussion with Spring Framework creator Rod Johnson and veteran Arjen Poutsma, moderated by Trisha Gee. They discuss the evolution of Spring, the future of reactive programming in the age of virtual threads, their new AI agent framework Embabel, and the essential AI skills modern Java developers need to acquire.