For react there are very good dev tools that shows you the component tree and the current state. Barring that it is generally just a lot of components that "wr

For react there are very good dev tools that shows you the component tree and the current state. Barring that it is generally just a lot of components that "writes a view" from the current state. You can also easily break inside the render function and see what properties were sent to the component if you don't want to use the dev tools. I guess Svelte lacks extra tools.