For the past six at Rollbar the engineering team has been working tirelessly to migrate our legacy application to a modern Javascript tech stack. We’ve leveraged Next.js, GraphQL and a number of other JS tools to ship more features, make our dev team happier and achieve an impressive 7-fold reduction in our p99 app performance. I invite you to join me as I present the various techniques and architecture we choose to use to quickly migrate away from our legacy monolith.
