XLenz
Led a massive migration from Nuxt 2 to Nuxt 3 for this behemoth-sized application. Implemented selective SSG/SSR strategies that drastically improved performance. Built custom complex widgets and integrated AG Grid for advanced data visualization.
01 The Challenge
XLenz had a massive legacy application on Nuxt 2 that was becoming increasingly difficult to maintain. Performance was degrading as the app grew, and they needed to migrate to Nuxt 3 while maintaining 100% feature parity. The migration had to happen without any downtime or disruption to their enterprise clients.
02 The Solution
Led the migration by first auditing the entire codebase and creating a comprehensive migration plan. Implemented a hybrid SSG/SSR strategy where static pages were pre-rendered at build time while dynamic user dashboards used SSR. Rebuilt complex data widgets using AG Grid for better performance with large datasets. Created a parallel deployment strategy that allowed gradual rollout to users. The migration resulted in 40% faster initial page loads and 60% reduction in client-side JavaScript.
Technologies Used
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