I've come to the conclusion that the only boilerplate ever worth using is your own. Boilerplates tend to become outdated fast since they're usually a hodgepodge of dependencies that were never tailored for your use-case or coding preferences.
i love that sveltekit is picking up as a tool of choice for SaaS specifically (as opposed to just websites). this is dreadfully needed as really the only viable alternative to next.js.
I wish shadcn ui would also be usable for Svelte (currently only available for react). It's so pleasant, even if at the cost of making every SaaS website look the same.
No screenshots of example dashboard? It's easy to make few elements look good for a landing template.
I never get the point of these SaaS starters, it's like building the entryway separately to the rest of the house. The only real advantage seems to be the cohesive login/register modal design to the landing page.
The component library used is shadcn-svelte where you can find a dashboard and examples from here: https://www.shadcn-svelte.com/
This is not about a component library but setting up the database, orm, login, flow etc. People are selling these kind templates for 200 bucks at the moment (e.g https://shipfa.st/) so I'd thought people would enjoy it if I released mine for free.
Edit: It is not really due to the package manager or node version. This is use svelte 5 which should be close to official release but is still in alpha. Not every package supports it yet