Svelte/SvelteKit Forms: The Fastest Path From <form> to Inbox with onsubmit.dev (form backend) SvelteKit makes forms pleasant to build, but a contact form still needs somewhere to send its data. If all you want is “visitor fills out <form> → message arrives in my inbox,” building and operating another server-side handler can feel disproportionate. onsubmit.dev (form backend) provides a hosted form endpoint for that job, and its Svelte integration can keep the application co...