A framework to simplify building rich user interfaces

Svelte makes difficult problems much simpler by providing intuitive ways to handle reactivity, state management, and much more. Developing in Svelte feels very close to using an all-native technology which means less mental overhead for learning framework specific details.

Unlike a lot of other frameworks, Svelte shifts as much work as possible out of the browser and into your build step. This means more efficient websites and apps with no extra work.

The ease of use and extensibility of Svelte has lead it to become one of the most admired JavaScript frameworks amongst developers.