SimpleUi & API to get good advices. Built w/ SvelteKit & TailwindCss.

Hello everyone. With this project i discovered svelte Endpoint system however i am having a hard time finding a really good explanation on all the more complicated API methods (POST, PATCH, etc...). The docs is not so clear on that matter. So if you have some good ressources please share it with me it would be very kind. Also i search for a way to make the transition between two sentence of a really different lenght more smooth since it will kind of "jump" sometimes is it goes like from 5 words to 20+.

Feel free to share any suggestions & advices on the project.

Have a nice day/night. Peace

Edit:

I had to update the cache options for the fetch API to get a new quote w/ each API call.

The cache: "no-cache" does the trick

const getRandomAdvice = async () => {
  return (await (await fetch("https://api.adviceslip.com/advice", { cache: "no-cache" })).json()) as Slip<Advice>;
};