# What's new in Svelte: September 2023

DevFeed: [What's new in Svelte: September 2023](<https://devfeed.tech/articles/what-s-new-in-svelte-september-2023-3124.md>)

Original publisher: [Read original article](<https://svelte.dev/blog/whats-new-in-svelte-september-2023>)

Author: Dani Sandoval

Published: 2023-09-01T00:00:00Z

Content type: article

Language: en

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

Topics: [Svelte](<https://devfeed.tech/topics/svelte.md>), [changelog](<https://devfeed.tech/topics/changelog.md>), [view transitions](<https://devfeed.tech/topics/view-transitions.md>), [Web](<https://devfeed.tech/topics/web.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Chrome extension](<https://devfeed.tech/topics/chrome-extension.md>), [Firefox](<https://devfeed.tech/topics/firefox.md>), [Android](<https://devfeed.tech/topics/android.md>), [Content Management System](<https://devfeed.tech/topics/cms.md>), [GitHub](<https://devfeed.tech/topics/github.md>), [Nostr](<https://devfeed.tech/topics/nostr.md>), [Web Scraping](<https://devfeed.tech/topics/web-scraping.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [android](<https://devfeed.tech/tags/android.md>), [changelog](<https://devfeed.tech/tags/changelog.md>), [chrome-extension](<https://devfeed.tech/tags/chrome-extension.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [github](<https://devfeed.tech/tags/github.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [search](<https://devfeed.tech/tags/search.md>), [svelte](<https://devfeed.tech/tags/svelte.md>), [view-transitions](<https://devfeed.tech/tags/view-transitions.md>), [web](<https://devfeed.tech/tags/web.md>)

## AI overview

A September 2023 roundup of updates in Svelte, Svelte Language Tools, and SvelteKit, including improved type loading, redirect handling, route filename warnings, and the onNavigate lifecycle function for view transitions. It also highlights community projects, contributor content, and learning resources built with Svelte.

## Source excerpt

Happy September y'all! With all the sneak peeks at what's coming soon in Svelte 5, we thought it'd be best to look back at the last month to see what's shipped and what the community is building with Svelte. Before we jump in, a warm welcome to the new Svelte Ambassadors: @cainux and @grischaerbe! Welcome to the crew ⛴ What's new in Svelte & Language Tools svelteHTML has moved from language-tools into Svelte core so that svelte/element types will now load correctly (4.2.0 in Svelte, 107.10.0 in Language Tools) What's new in SvelteKit URL is now accepted in the redirect function (1.23.0, Docs, #10570) Mistyped route filenames will now throw a warning (1.23.0, #10558) The new onNavigate lifecycle function enables view transitions - Check out the blog post for more info (1.24.0, Docs, #9605) But that's just the new features! For all the patches and performance updates from this month, check out the SvelteKit CHANGELOG. You can also find adapter-specific CHANGELOGs in each of the adapter directories. Community ShowcaseApps & Sites built with Svelte Planet Of The Bugs allows developers to practice and hone their skill-sets by exposing them to an endless supply of unique, curated issues and bugs from popular open-source projects on Github Minesweeper is an Android game built with SvelteKit, Capacitor, TailwindCSS and DaisyUI (check it out on the Google Play Store) Pendor is an AI component generator for Svelte Avatars Pro is a social proof widget made for the web Pomodoro Focus is a pomodoro timer browser extension memegen is a Firefox web extension that allows users to generate memes using various templates Resgen is a Chrome extension that tailors resumes based on job descriptions and your experiences Icono Search is an AI-powered video search engine digital-paper is a writing app with no backspace or undo Ubuntu 22.04 in Svelte aims to replicate the Ubuntu 22.04 desktop experience on the web My Queue creates a playlist of written articles by turning them into audio st