Code Splitting
A core optimization capability in modern front-end build tools such as Webpack and Vite, which divides JavaScript bundles into multiple chunks organized by route or functional module. This enables on-demand loading and reduces the volume of resources required for initial page rendering.
Timeline (last 90 days)
Code splitting is a core capability of modern front-end build tools (such as Webpack and Vite), splitting JS bundle output by route or functional module into multiple chunks for on-demand loading.
Code splitting is implemented through the dynamic import() syntax of build tools such as Webpack and Vite, enabling on-demand loading of modules at runtime to reduce initial load time.
Code splitting combined with lazy loading and resource preloading techniques can significantly reduce the FCP and LCP metrics for initial load time.
All Facts (3)
Code splitting is a core capability of modern front-end build tools (such as Webpack and Vite), splitting JS bundle output by route or functional module into multiple chunks for on-demand loading.
50%UnverifiedCode splitting is implemented through the dynamic import() syntax of build tools such as Webpack and Vite, enabling on-demand loading of modules at runtime to reduce initial load time.
50%UnverifiedCode splitting combined with lazy loading and resource preloading techniques can significantly reduce the FCP and LCP metrics for initial load time.
50%