https://whoisarjen.com/blog Senior Full-Stack Engineer specializing in high-performance e-commerce, scalable architecture, and performance optimization. TypeScript, React, Next.js, Vue, Nuxt, PostgreSQL, Redis. en-us kamilow97@gmail.com (Kamil Owczarek) kamilow97@gmail.com (Kamil Owczarek) Mon, 06 Apr 2026 13:00:00 GMT https://whoisarjen.com/blog/lazy-loading-toast-library-bundle-optimization https://whoisarjen.com/blog/lazy-loading-toast-library-bundle-optimization vue3-toastify was shipping in the entry chunk of every single page — including those that never show a toast. A dynamic import composable moved it to a separate chunk that loads on first trigger, cutting 22KB from entry.js and 9KB from entry.css. Mon, 06 Apr 2026 13:00:00 GMT kamilow97@gmail.com (Kamil Owczarek) PerformanceVueNuxtBundle OptimizationDynamic ImportTypeScriptWeb Vitals