# What's new in Svelte: November 2023

DevFeed: [What's new in Svelte: November 2023](<https://devfeed.tech/articles/what-s-new-in-svelte-november-2023-3113.md>)

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

Author: Dani Sandoval

Published: 2023-11-01T00:00:00Z

Content type: article

Language: en

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

Topics: [Svelte](<https://devfeed.tech/topics/svelte.md>), [releases](<https://devfeed.tech/topics/releases.md>), [Release notes](<https://devfeed.tech/topics/release-notes.md>), [Developer experience](<https://devfeed.tech/topics/developer-experience.md>), [Extension](<https://devfeed.tech/topics/extension.md>), [User Interfaces](<https://devfeed.tech/topics/user-interfaces.md>)

Tags: [developer-experience](<https://devfeed.tech/tags/developer-experience.md>), [extension](<https://devfeed.tech/tags/extension.md>), [release-notes](<https://devfeed.tech/tags/release-notes.md>), [releases](<https://devfeed.tech/tags/releases.md>), [svelte](<https://devfeed.tech/tags/svelte.md>), [tooling](<https://devfeed.tech/tags/tooling.md>), [ui](<https://devfeed.tech/tags/ui.md>)

## AI overview

A November 2023 update on the Svelte ecosystem covering Svelte and SvelteKit releases, language-tool improvements, inferred route parameter types, the invalidateAll option, package-manager-aware project creation, community projects, contributor content, and upcoming Svelte-related videos.

## Source excerpt

Mark your calendars! Svelte Summit Fall is on November 11th. Join us on YouTube and in the Discord for hours of Svelte-focused fun 🎥 Every month, maintainers within the Svelte ecosystem fix bugs, improve performance and bring new features to Svelte, SvelteKit and the tooling around them. This month's releases brings an improved developer experience with better block folding, inferred types and configuration for use:enhance. Let's take a closer look 👀... What's new in Svelte & Language Tools Svelte 4.2.2 cleans up a few element-specific features (Release Notes) Extensions 107.12.0 improves block folding for functions, if statements and more (Release Notes, PR) What's new in SvelteKit Route parameter types will now be inferred from the applicable matcher's guard check (kit@1.26.0, Docs, #10755) The new invalidateAll boolean option lets you turn on and off the invalidateAll() form function within the enhance callback (kit@1.27.0, Docs, #9476) The output of the project creation wizard will now reflect which package manager you're using (create-svelte@5.1.1, #10811) For a complete list of bug fixes and performance updates, check out the SvelteKit CHANGELOG. You can also find adapter-specific CHANGELOGs in each of the adapter directories. Community ShowcaseApps & Sites built with Svelte 4THSEX is a creative website for the producer / creative director with the same name Syntax.fm has been redesigned from the ground up with SvelteKit GitContext is an early-access tool to improve the process of reviewing code Lunier is a site to browse and buy handbags (site is in French) Feldman Architecture is a portfolio set for the architects of the same name Formulator is a faster way to iterate, experiment, & build user interfaces Dwarf is a relaxed domain name marketplace for domain hoarders Teek is a simple, free time tracker for developers with an hourly rate Sessionic is a web extension to easily save browser sessions and manage them Pilink is a "suckless" link shortener Learning