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docs: "What's new in Svelte" August newsletter #1433
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apps/svelte.dev/content/blog/2025-08-01-whats-new-in-svelte-august-2025.md
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title: "What's new in Svelte: August 2025" | ||
description: 'Async Svelte is out - with all the fixins' | ||
author: Dani Sandoval | ||
authorURL: https://dreamindani.com | ||
--- | ||
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With [Async Svelte](https://github.com/sveltejs/svelte/discussions/15845) and its companion [Remote Functions](https://github.com/sveltejs/kit/discussions/13897) officially out in the world, there's a lot of updates to share! | ||
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Be sure to check out the showcase for videos from Rich, Paolo, and Stanislav about all the brand new features in Svelte. | ||
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Let's dive into the highlights... | ||
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## What's new in Svelte, SvelteKit, Language Tools and CLI (sv) | ||
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- Remote functions can be called anywhere in your app, but always run on the server, and as such can safely access server-only modules containing things like environment variables and database clients (**[email protected]**, [Docs](https://svelte.dev/docs/kit/remote-functions), [#13986](https://github.com/sveltejs/kit/pull/13986)) | ||
- `getAbortSignal` returns an `AbortSignal` that aborts when the current derived or effect re-runs or is destroyed (**[email protected]**, [Docs](https://svelte.dev/docs/svelte/svelte#getAbortSignal), [#16266](https://github.com/sveltejs/svelte/pull/16266)) | ||
- A new `parent` property has been added to the `__svelte_meta` properties that are added to elements at dev time - useful for debugging nested hierarchies (**[email protected]**, [#16255](https://github.com/sveltejs/svelte/pull/16255)) | ||
- `await` is now supported in components when using the `experimental.async` compiler option (**[email protected]/[email protected]**, [Docs](https://svelte.dev/docs/svelte/await-expressions), [#15844](https://github.com/sveltejs/svelte/pull/15844)) | ||
- There are now types for the `params` prop and `page` attributes in page/layout components (**[email protected], [email protected] & [email protected]**, [#13999](https://github.com/sveltejs/kit/pull/13999) / [#13864](https://github.com/sveltejs/kit/pull/13864)) | ||
- SvelteKit's `read` now works in edge environments where `fs.readFile` isn't available such as in Cloudflare's workers, Netlify, and Vercel's edge functions (**[email protected]**, [#13859](https://github.com/sveltejs/kit/pull/13859)) | ||
- The `resolve(...)` and `asset(...)` helpers have been added for resolving paths (**[email protected]**, [#13864](https://github.com/sveltejs/kit/pull/13864)) | ||
- Support for modern SvelteKit prop typings has been added to VS Code snippets (**extensions-109.10.0**, [#2796](https://github.com/sveltejs/language-tools/pull/2796)) | ||
- The new `vite.addPlugin` simplifies adding a plugin on various vite config styles (**[email protected]**, [#633](https://github.com/sveltejs/cli/pull/633)) | ||
- vite-plugin-svelte is out with support for vite7, rolldown-vite and [more](https://github.com/sveltejs/vite-plugin-svelte/blob/main/packages/vite-plugin-svelte/CHANGELOG.md) | ||
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For a full list of bug fixes in Svelte, SvelteKit and its adapters, check out their CHANGELOGs [here](https://github.com/sveltejs/svelte/blob/main/packages/svelte/CHANGELOG.md) and [here](https://github.com/sveltejs/kit/tree/main/packages). | ||
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--- | ||
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## Community Showcase | ||
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### Apps & Sites built with Svelte | ||
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- [Logitech's new site](https://www.reddit.com/r/sveltejs/comments/1m991ts/the_logitech_site_is_built_with_svelte/) is built in Svelte 🎉 | ||
- [hend.world](https://hend.world/) is a language learning application that surrounds you with comprehensible input: compelling stories, articles, and videos that match your level | ||
- [Amgiflol](https://github.com/sm17p/amgiflol) is a Figma-like Layout Inspector For Web | ||
- [Formcord](https://formcord.app/) is a Google Forms alternative built specifically for Discord communities | ||
- [Freq](https://www.freq.social/) is a community-based social media platform for groups of music listeners to share, talk about, and enjoy music together | ||
- [Salora](https://salora.app/) is a salon booking application (de) | ||
- [Animal Well Shrine](https://anxpara.com/animalwellshrine) is an low-spoiler egg tracker for the video game, Animal Well | ||
- [TypingGym](https://www.typinggym.com/) is a typing practice site with automatic difficulty adjustment | ||
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### Learning Resources | ||
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_Featuring Svelte Contributors and Ambassadors_ | ||
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- [promise.then(...)](https://www.youtube.com/watch?v=e-1pVKUWlOQ) by Rich Harris - what's next now that Svelte is Async | ||
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- [Asynchronous Svelte](https://www.youtube.com/live/kL4Tp8RmJwo) with Rich Harris by CodeTV (Jason Lengstorf) | ||
- [Remote Functions are coming to SvelteKit - and they are amazing!](https://www.youtube.com/watch?v=BID8r5LObvI) by Code with Stanislav | ||
- [Svelte London - June 2025](https://www.youtube.com/watch?v=LKSmlp2S-jQ) feat. "Svelte, svelte everywhere" by Paolo Ricciuti and "Testing your Svelte app in an actual browser" by Willow / Scott | ||
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_This Week in Svelte_ | ||
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- [Ep. 108](https://www.youtube.com/watch?v=Sp4Y1tMo5AQ) — Svelte Flow | ||
- [Ep. 109](https://www.youtube.com/watch?v=LghoZmFzWYM) — Ark UI | ||
- [Ep. 110](https://www.youtube.com/watch?v=Ia8N6S2OkpM) — Neodrag v3 | ||
- [Ep. 111](https://www.youtube.com/watch?v=fExlOwTtZqM) — Best LLMs for Svelte 5 tested, MCP server, llms.txt | ||
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_Svienna (Svelte Society Vienna)_ | ||
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- [Lightning talk 10 tips in 5 mins!](https://www.youtube.com/watch?v=hptgxIdnDdg) by Jean Yves Couet | ||
- [Using SvelteKit and MIT appinventor to inspire young girls for tech](https://www.youtube.com/watch?v=pDx1a078in8) by Domenik Reitzner | ||
- [Adding full to your full stack SvelteKit app](https://www.youtube.com/watch?v=A3cqzv-zRe8) by Jean Yves Couet | ||
- [ZeeltePHP (Svelte + PHP)](https://www.youtube.com/watch?v=0sm4oPwvPVU) by derharry | ||
- [Svelte at Geizhals](https://www.youtube.com/watch?v=aJVdfPk9WmI) by Martin Grubinger | ||
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_To Watch/Read_ | ||
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- [Build a SvelteKit Admin App with Drizzle, Tailwind & Postgres](https://www.youtube.com/watch?v=H3Mk6ozq69U) by Tyler Codes | ||
- [Master Svelte in 15 Minutes: From React Dev to Svelte Pro](https://www.youtube.com/watch?v=Vhfcgnt5nO8) by Neuronfire | ||
- [Simple but Effective Skeleton Loaders](https://www.matsimon.dev/blog/simple-skeleton-loaders) by Mat Simon | ||
- [Building Smart Intervals with Svelte 5](https://www.puruvj.dev/blog/svelte-5-interval-rune) by Puru VJ | ||
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### Libraries, Tools & Components | ||
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- [Svelte Interval](https://github.com/PuruVJ/svelte-interval) is a comprehensive Svelte utility package for managing intervals with reactive durations, synchronization, and advanced control features | ||
- [@hvniel/svelte-router](https://github.com/HanielU/svelte-router) is a Svelte 5 port of React Router | ||
- [@hvniel/vite-plugin-svelte-inline-component](https://github.com/hanielu/vite-plugin-svelte-inline-component) lets you write tiny Svelte components straight inside your JavaScript / TypeScript tests using tagged‑template literals | ||
- [wuchale](https://github.com/wuchalejs/wuchale) is a non-invasive, normal code based compile-time internationalization (i18n) toolkit | ||
- [SSGOI](https://github.com/meursyphus/ssgoi) brings native app-like page transitions to the web | ||
- [Svelte Form Builder](https://github.com/moalamri/svelte-form-builder) is a modern, drag-and-drop form builder built with Svelte 5 | ||
- [Svelte persistent runes](https://github.com/MacFJA/svelte-persistent-runes?tab=readme-ov-file#svelte-persistent-runes) provides a Svelte reactive rune that keep its value through pages and reloads | ||
- [gositemap](https://github.com/lelabdev/gositemap) is a fast, test-driven sitemap.xml generator for static SvelteKit sites | ||
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That's it for this month! Let us know if we missed anything on [Reddit](https://www.reddit.com/r/sveltejs/) or [Discord](https://discord.gg/svelte). | ||
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Until next time 👋🏼! |
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