Profiling performance issues in SvelteKit with OpenTelemetry.

Scott Tolinski discusses the concept of 'real world local first' with Svelte at the Svelte Summit Spring 2025.

Vadim Smirnov, a front-end developer and developer advocate, introduces real-time data visualization using Svelte.

Gregor Aisch introduces SveltePlot, a visualization framework he has been developing over the past year.

Local-first and alternatives to GDPR popup, Andrey Sitnik — Svelte Summit Spring 2025

The latest updates and bug fixes in Svelte 5.33.2. Key changes include correct parsing of Unicode characters in CSS selectors, fixing a bug related to marking states as clean during tear down, and allowing TypeScript in custom element.extend options.

Component testing with Storybook, Svelte, and Vitest for developing and cataloging UI components in isolation.

Dominik G. presents a talk on testing with Svelte and Vite at the Svelte Summit Spring 2025.

Practical guide to building web components with Svelte, covering Custom Elements, HTML templates, and Shadow DOM. Overview of challenges and userland solutions, including attribute-to-prop conversion, lack of SSR support, and the "swep components" toolkit (template, Rollup plugin, experimental SSR).

Safet Zahirovic explains how he achieved SSR with Svelte and Fastify (without SvelteKit).

The talk is about the shared history of Vite and Svelte, presented by Matias Capeletto (Patak) at the Svelte Summit Spring 2025.

Rich Harris, the creator of Svelte, delivers a talk at the Svelte Summit Spring 2025, discussing the future of Svelte and SvelteKit.

Skeleton v3.0, a significant update to the Skeleton library. The episode covers various changes and improvements, including better TypeScript support, handling of hydration mismatches, and new features like state fields in class constructors. The host discusses the importance of Skeleton in the Svelte ecosystem and its role in providing a design system with themes and components.

Recent updates and features in the Svelte ecosystem. The episode starts with a recap of the recent Svelte Summit, highlighting its success and the engaging talks. The main focus is on the changelog, detailing performance improvements, error message enhancements, and new features. Notable updates include the removal of a microtask for better performance, improved error messages for migration issues, and support for special characters in the supplementary special purpose plane.

Updates and discussions in the Svelte ecosystem. Key updates include a new release for SvelteKit ensuring SSR and client-side rendered page options apply to error pages, and various adapter updates for Cloudflare, Netlify, and Vercel.

Updates and improvements in the Svelte ecosystem, highlighting several key changes and fixes. These include improvements to internal set versioning mechanics, fixes for derived state reassignment issues, and the addition of CSS global flags to the compiler output.

Svelte London — April 2025 meetup, a session featuring multiple talks and sponsor introductions. Building cross-platform browser extensions with Svelte (tools: WXT, Plasmo, CRXJS; manifest V2/V3) and Kyoko, a browser-based CAD using Rust, WebGPU, and Svelte for code-driven 3D generation.

Changelog and Q&A with Rich Harris. The episode covers various updates and improvements in Svelte, including support for TypeScript type assertions, fixes for scoping classes, optimizations in the compiler, and enhancements in SSR (Server-Side Rendering) and CSS pruning.

Updates and changes in Svelte 5.25.0, including the introduction of writable derives, fixes for the Dev server, and improvements in SvelteKit. The episode also discusses the upcoming Svelte Summit and a Q&A session with Rich Harris for Episode 100. Additionally, the video explores the new Chrome custom select feature, its limitations, and workarounds for using it in Svelte.

- Andrio discusses building a full-stack SvelteKit app using SST (Serverless Stack). - Willow's talk focuses on debunking myths about the Svelte ecosystem, particularly the notion that Svelte has a smaller ecosystem compared to other frameworks.

Updates and fixes for Svelte 5.23.1 and SvelteKit. The host, Paulo, discusses improvements such as invalidating parent effects when child effects update parent dependencies, correctly matching CSS selectors during pruning, replacing undefined with void zero to avoid edge cases, and allowing global pseudo-selector refinement.

Changelog: includes improvements such as only logging literals in console logs, adding a 'closed by' property to HTML dialog attributes, fixing null warnings for local handlers, and making the value consistent between effects and their cleanup functions.

Durable objects and a library related to PartyKit and durable objects. The changelog section discusses several updates, including reducing hydration comments, fixing bugs related to bind groups, and improving the handling of props IDs in Astro.

Various fixes and improvements, including allowing conag inside key, removing unnecessary nullish coalescence, and correcting class attribute overrides. The episode also covers updates to SvelteKit, such as fixing simulated CORS issues with known HTTP URLs, improving link preloading behavior, and enhancing server-side route resolution.

- Paolo Ricciuti: Surprise! Svelte Secretly Sending Signals - Confidence Okoghenun: Building a Custom File Upload Component in Svelte with R2

Updates and features in Svelte and SvelteKit, including bug fixes and new functionalities. The episode also features a showcase of a project that integrates Svelte with Go, demonstrating how to build and deploy a full-stack application using Svelte for the frontend and Go for the backend.

Recent releases and fixes in Svelte, including improvements in dynamic layouts using snippets. The host explains how to handle derived state mutations and demonstrates live coding to show how to implement dynamic layouts in Svelte 5, addressing challenges with server-side rendering and JavaScript dependencies.

Winners of Svelte Hack 2024 (runes-edition)!

Svelte updates and a showcase by Eno on a new component called Svelte Cartesian. The episode starts with a changelog covering various fixes and improvements in Svelte, including event handler changes, input value handling, and CSS pruning. Eno then presents Svelte Cartesian, a tool for visual regression testing that helps render all combinations of a component's props for testing purposes.

Heavy lean in on AI for this one - Rowan Aldean: Using AI to launch our pure svelte blog in 10 minutes ✨ - Scott Spence: Bridging the Gap: Using MCP Tools to Stay Current with Svelte 5