From Marketplace to Independent Stack: Migrating a B2B Industrial Site to Nuxt 3 & Spring Boot

1. The Backstory I recently took on a project to move a traditional industrial enterprise away from Alibaba International to a fully independent digital platform. The mission was clear: reduce third-party dependency, improve brand autonomy, and own the search traffic. 2. The Tech Stack To ensure the platform could handle thousands of SKUs while maintaining top-tier SEO, I built the system with: Frontend: Nuxt 3 (Vue.js) – Leveraged SSR for optimal crawlability. Backend: Spring Boot – Providing a