Make Svelte applications feel fast by reducing unnecessary work in the browser and server.
Svelte already does a lot of work at build time, which can reduce the amount of framework code shipped to the browser. But a fast framework does not automatically make every application fast. Large assets, unnecessary rendering, expensive computations, excessive client-side JavaScript, and inefficient data loading can still cause problems.
Performance optimization starts with measuring where the application is actually slow. Techniques such as efficient component design, code splitting, lazy loading, optimized data fetching, caching, and careful rendering strategies can improve both initial load time and runtime performance.
What you'll walk away knowing