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90 lines
7.7 KiB
90 lines
7.7 KiB
---
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title: "What's new in Svelte: May 2022"
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description: "Dynamically switch between HTML element types with `<svelte:element>`"
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author: Daniel Sandoval
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authorURL: https://desandoval.net
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---
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With yesterday's Svelte Summit behind us, we've got a lot of news to share! Check out all of the recordings on the [Svelte Society YouTube Channel](https://www.youtube.com/sveltesociety) and the rest of this month's updates below...
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## What's new in Svelte
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- The `<svelte:element>` element lets you render an element of a dynamically specified type. This is useful, for example, when rendering rich text content from a CMS. Check out the [docs](https://svelte.dev/docs#template-syntax-svelte-element) or the [tutorial](https://svelte.dev/tutorial/svelte-element) for more info (**3.47.0**)!
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## Language Tools updates
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- `svelte:element` and `sveltekit:reload` are now supported
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- Invalid Svelte import paths will now be automatically detected - see PR for getting back the old behavior ([#1448](https://github.com/sveltejs/language-tools/pull/1448))
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- `source.sortImports` lets you sort imports without deleting unused imports ([#1338](https://github.com/sveltejs/language-tools/issues/1338))
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- Hovering over HTML attributes will now show HTML hover info instead of the TS hover info - resulting in much more useful information ([#1447](https://github.com/sveltejs/language-tools/pull/1447))
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- In VS Code, you can now wrap existing blocks of code in control flow tags using the `Insert Snippet` command ([#1373](https://github.com/sveltejs/language-tools/pull/1373))
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## What's new in SvelteKit
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- Files and directories can now be named `__tests__` and `__test__` in the routes directory ([#4438](https://github.com/sveltejs/kit/pull/4438))
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- Netlify Edge Functions ([#4657](https://github.com/sveltejs/kit/pull/4657)) and the Vercel build output API ([#4663](https://github.com/sveltejs/kit/pull/4663)) are now supported
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- Custom `load` dependencies, array of strings representing URLs the page depends on, are now available when loading routes ([Docs](https://kit.svelte.dev/docs/loading#output-dependencies), [#4536](https://github.com/sveltejs/kit/pull/4536))
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**Breaking Changes**
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- Validators are now called "matchers" ([Docs](https://kit.svelte.dev/docs/routing#advanced-routing-matching), [#4358](https://github.com/sveltejs/kit/pull/4358))
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- `__layout.reset` has been replaced by named layouts - which have much configurability for shared layout elements ([Docs](https://kit.svelte.dev/docs/layouts#named-layouts), [#4388](https://github.com/sveltejs/kit/pull/4388))
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- Prerendering is now skipped for `rel="external"` links ([#4545](https://github.com/sveltejs/kit/pull/4545))
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- `maxage` is now `cache` in `LoadOutput` ([#4690](https://github.com/sveltejs/kit/pull/4690))
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---
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## Community Showcase
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**Apps & Sites built with Svelte**
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- [polySpectra AR](https://ar.polyspectra.com/) lets you prototype faster 3D Printing with seamless AR file handoffs ([video demo](https://www.youtube.com/watch?v=VhYCeVGcG3E))
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- [Pixel Art Together](https://github.com/liveblocks/pixel-art-together) is a free multiplayer pixel art editor powered by Liveblocks
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- [Tooling Manager](https://tooling-manager.netlify.app/) lets you compare your JavaScript tech stack against industry standard boilerplates
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- [Easy Portfolio](https://easy-portfolio.com/) generates a portfolio based on your GitHub profile
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- [FLOAT](https://github.com/muttoni/float) is an attendance tracking program for events
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- [The Coin Perspective](https://thecoinperspective.com/) is a cryptocurrency price tracker and portfolio management tool
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- [Locutionis](https://github.com/pbouillon/locutionis) is a small, online reference of figures of speech (en français)
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- [ASM Editor](https://asm-editor.specy.app/) is an all in one web editor for M68K and MIPS
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- [Otium](https://github.com/alombi/otium) is a free and open source book manager and bookshelf organiser, that helps you managing your books and the ones you would like to read
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- [Sinwaver](https://github.com/Hugo-Dz/Sinwaver) is an SVG sine wave generator
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Want to contribute to a modern SvelteKit website? [Help build the Svelte Society site](https://github.com/svelte-society/sveltesociety.dev/issues)!
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**Learning Resources**
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_To Read_
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- [4 tips for cleaner Svelte components](https://geoffrich.net/posts/clean-component-tips/) by Geoff Rich
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- [Building a Clubhouse clone with Svelte and 100ms](https://www.100ms.live/blog/clubhouse-clone-with-svelte) By Seun Taiwo
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- [SvelteKit uvu Testing: Fast Component Unit Tests](https://rodneylab.com/sveltekit-uvu-testing/) by Rodney Lab
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- [SvelteKit JWT authentication tutorial](https://dev.to/pilcrowonpaper/sveltekit-jwt-authentication-tutorial-2m34) by pilcrowOnPaper
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- [Converting a Rollup-based Svelte SPA to SvelteKit](https://github.com/sveltejs/kit/discussions/4595) by Simon H
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- [Add Commitint, Commitizen, Standard Version, and Husky to SvelteKit Project](https://davipon.hashnode.dev/add-commitint-commitizen-standard-version-and-husky-to-sveltekit-project) by David Peng
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_To Watch or Hear_
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- [Rich Harris - The Road to SvelteKit 1.0 (Svelte Society NYC)](https://www.youtube.com/watch?v=s6a1pbTVcUs) by Svelte Society
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- [Svelte Fundamentals - Intro to Svelte](https://codingcat.dev/course/intro-to-svelte) by Coding Cat
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- [Svelte Components Using Custom Markdown Renderers - Weekly Svelte](https://www.youtube.com/watch?v=ZiEROAqobwM) by LevelUpTuts
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- [Implementing {@const} in if block](https://www.youtube.com/watch?v=f5iReGqjmG0) by lihautan
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- [Svelte and Contributing to Open-Source with Geoff Rich](https://podcast.20minjs.com/1952066/10417700-episode-6-svelte-and-contributing-to-open-source-with-geoff-rich) by 20minJS
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**Libraries, Tools & Components**
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- [KitDocs](https://github.com/svelteness/kit-docs) is a documentation integration for SvelteKit - like VitePress for Svelte.
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- [Svelte Copy](https://github.com/ghostdevv/svelte-copy) is a click/tap-to-copy library that makes it easy to copy to the clipboard
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- [Svend3r](https://github.com/oslabs-beta/svend3r) provides beautiful visualizations that harness the power of D3 to bring your data to life while abstracting away its imperative-style code
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- [Svelte Hamburgers](https://github.com/ghostdevv/svelte-hamburgers) is the easy to use Hamburger menu component for Svelte
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- [Svelte Droplet](https://github.com/probablykasper/svelte-droplet) is a file dropzone for Svelte
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- [Svelte MP3](https://www.npmjs.com/package/svelte-mp3) is a light blazingly fast yet simple minimalistic audio player for Svelte
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- [SvelteUI](https://github.com/Brisklemonade/svelteui) is a component library for building fully functional & accessible web applications faster than ever
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- [svelte-spotlight](https://github.com/beynar/svelte-spotlight) is a headless spotlight component to help you build your site's global search box in minutes
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- [svelte-pdf-simple](https://github.com/gspasov/svelte-pdf-simple) is a simple svelte library for displaying PDFs and giving you all the control
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- [persistent-svelte-store](https://github.com/omer-g/persistent-svelte-store) is a generic persistent writable store, built from scratch in TypeScript according to the Svelte store contract
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- [svelte-exmarkdown](https://github.com/ssssota/svelte-exmarkdown) is Svelte component to render markdown dynamically
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- [Bookit](https://github.com/leveluptuts/bookit) is a storybook-like component rendering environment - finely tuned to work directly within your SvelteKit projects
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Join us on [Reddit](https://www.reddit.com/r/sveltejs/) or [Discord](https://discord.com/invite/yy75DKs) to continue the conversation.
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If you'd prefer to join us in person, Svelte Summit is finally transitioning properly into the real world. Come join us for two days of awesome Svelte content! [Get your tickets now!](https://ti.to/svelte/svelte-summit-fall-edition)
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See y'all next month!
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