This Week in Svelte (2023 July 7) - Svelte 4.0.5, Kit 1.22.1, Svelte 5, local storage and markdown

Video Description

This Week in Svelte is a weekly event where we casually discuss things that happened on the Svelte Discord, showcase community projects, and review some popular Q&A to learn and grow together. This week’s topics: 0:00 Introduction 0:21 Changelog - Svelte 4.0.2-4.0.5, SvelteKit 1.22.0-1.22.1 4:41 Quick facts - @const usage tips, form.requestSubmit() 12:26 Discussion - Svelte 5 wish list 19:51 Q&A - Using local storage with a custom store 23:42 Q&A - how to safely use setInterval() 27:01 Q&A - how to reuse code across multiple projects 31:59 Q&A - how to use markdown with SvelteKit Links - New SvelteKit behaviour with `Vary` header during content negotiation: https://kit.svelte.dev/docs/routing#server-content-negotiation - Const example by @karimfromjordan: https://twitter.com/karimfromjordan/status/1674100230667620353 - .submit() and .requestSubmit() https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormElement/submit - “What features would you like to see in Svelte 5?” by Dominic Gannaway (@truadm) on Twitter: https://twitter.com/trueadm/status/1676694161188159490?t=uI5K0W8QQMojfdC50oubPg&s=19 - “Svelte 5 wishlist” thread on Discord: https://discord.com/channels/457912077277855764/1126257692273541120 - Svelte RFC “Conditional slots”: https://github.com/sveltejs/rfcs/pull/64 - Svelte RFC “forward directive”: https://github.com/sveltejs/rfcs/pull/60 - CSS compiler options, proposal by Enrico: https://github.com/sveltejs/svelte/issues/8354 - Local storage Svelte store by Square: https://github.com/square/svelte-store#persisted - Local storage Svelte store by joshnuss: https://github.com/joshnuss/svelte-local-storage-store - Local storage Svelte store by babichjacob: https://github.com/babichjacob/svelte-localstorage Code shared - “mdsvex in SvelteKit” by Enrico: https://www.sveltelab.dev/vcrn9v2tu26r6x8 This Week in Svelte catalogue: https://docs.google.com/document/d/1YwoeYg23Pa4a2VkE8MrZ4Mla27JmnEWZAv2vXAIzydI/edit#heading=h.bpr9ahr066cb