Summary

In this chapter, we looked at three different examples and learned three different techniques with a Svelte store.

We explored how to turn any user events into a data source for a Svelte store, learned how to create a Svelte store from scratch, and also learned how to use the built-in readable() function to make the process much simpler.

After that, we explored making a custom Svelte store with additional methods, building a new Svelte store based on the built-in writable store.

Lastly, we learned to create a higher-order store, a function that takes in a Svelte store and returns an enhanced version of the input store. In the example, we see how we can turn any Svelte store into a debounced version of itself.

By understanding these techniques, you’re now equipped to manage state in Svelte more effectively to craft more scalable and maintainable applications.

In the next chapter, we will look at state management in Svelte—namely, how to do state...