A UI framework that is mainly a compiler: components are turned into JavaScript that updates the DOM directly

A runtime library that diffs a virtual DOM on every update

A CSS framework with ready-made components

Svelte · Junior · Question 1 of 76

What is Svelte?

✓Correct answer: A UI framework that is mainly a compiler: components are turned into JavaScript that updates the DOM directly
2A runtime library that diffs a virtual DOM on every update
3A CSS framework with ready-made components

Explanation

Svelte does most of its work at build time. The output is small, framework-light code that changes exactly the DOM nodes that depend on changed state, without a virtual DOM.

What is Svelte?

Explanation

Further reading

Problem with a question

Test yourself