Svelte · Senior · Question 44 of 75

How do you migrate a project to SvelteKit 3 or a codebase to Svelte 5 syntax?

✓Correct answer: With the sv migrate command (e.g. npx sv migrate sveltekit-3 or svelte-5), after updating to the latest previous major
2Only manually
3By reinstalling node_modules

Explanation

Upgrading to the last 2.x first gives targeted deprecation warnings before the breaking changes.

Further reading

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