# What's new in Svelte: July 2025

DevFeed: [What's new in Svelte: July 2025](<https://devfeed.tech/articles/what-s-new-in-svelte-july-2025-3090.md>)

Original publisher: [Read original article](<https://svelte.dev/blog/whats-new-in-svelte-july-2025>)

Author: Dani Sandoval

Published: 2025-07-01T00:00:00Z

Content type: article

Language: en

Sources: [Svelte blog](<https://devfeed.tech/sources/svelte-blog.md>)

Topics: [Svelte](<https://devfeed.tech/topics/svelte.md>), [Vite](<https://devfeed.tech/topics/vite.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [TypeScript](<https://devfeed.tech/topics/typescript.md>), [Visual Studio Code](<https://devfeed.tech/topics/visual-studio-code.md>), [browser](<https://devfeed.tech/topics/browser.md>), [Discord](<https://devfeed.tech/topics/discord.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>)

Tags: [2025](<https://devfeed.tech/tags/2025.md>), [blog](<https://devfeed.tech/tags/blog.md>), [browser](<https://devfeed.tech/tags/browser.md>), [bug-fixes](<https://devfeed.tech/tags/bug-fixes.md>), [cli](<https://devfeed.tech/tags/cli.md>), [discord](<https://devfeed.tech/tags/discord.md>), [libraries](<https://devfeed.tech/tags/libraries.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [svelte](<https://devfeed.tech/tags/svelte.md>), [typescript](<https://devfeed.tech/tags/typescript.md>), [vite](<https://devfeed.tech/tags/vite.md>), [vscode](<https://devfeed.tech/tags/vscode.md>)

## AI overview

A July 2025 update covering new Svelte and SvelteKit features, including Svelte 5 source-name logging, SvelteKit support for Vite 7 and Rolldown, browser-mode testing in the sv CLI, and improved symbol search in VSCode. It also highlights Svelte community projects, learning resources, workshops, and the shadcn-svelte v1 release.

## Source excerpt

Whether you're trying out Vite 7, vitest browser mode or remote functions, there's lots of experimental features to try this month. Want some Svelte swag while you're chatting on Discord? With the new sv ⚡ server tag, you do just that. While signed into Discord, you can adopt our tag via profile settings. There's a bunch to cover, from blog posts to new libraries, so let's dive in... What's new in Svelte and SvelteKit $inspect.trace now includes source name logging to make it easy to find which file the log came from (svelte@5.34.0, Docs, #16060) The latest version of SvelteKit now supports Vite 7 and Rolldown. Compilation should be faster using Rolldown, but with larger bundle sizes until additional tree-shaking is implemented in Rolldown (kit@2.22.0, Docs, #13747) For a full list of bug fixes in Svelte, SvelteKit and its adapters, check out their CHANGELOGs here and here. What's new in the CLI and Language Tools The sv CLI now supports Vite's browser mode in Vitest - allowing you to run your tests in the browser natively (cli@0.8.12, Docs, #588) The language server now makes it easier to search for symbol names (Ctrl + T in VSCode). Some of the handling is also synced to the Svelte TypeScript plugin so that it's more consistent, which also means vscode can better deduplicate the results from both tsserver and Svelte language server (extensions@109.9.0, #2769) Community ShowcaseApps & Sites built with Svelte Planet Poster is an interactive art work inspired by a poster of, you guessed it, planets roomy-worlds lets you create small 3d worlds and share/edit with your community Prodcast lets you discover products curated from your favorite podcasts Distill automates company and industry monitoring with all news, updates, and summarized insights in one place thom.chat is an open-source alternative/clone to T3 Chat Visual Source is a GUI for managing your projects design tokens Learning Resources Featuring Svelte Contributors and Ambassadors Type-Safe Persistence and Au