Build svelte components with test first aproach by using Jest and the Svelte Testing Library. We will see how we can query elements, how we can interact with them and also how we can replace external service without mocking.

I, Bert Bengtson, guide you through my experiences as a lead developer on a team migrating the Ashley Home Furniture Website, one of the largest ecommerce websites on the web, from JQuery to Svelte and Sveltekit. Including what realizations, highs, and lows I have experienced as a developer using Sveltekit, and what I have learned about teaching other developers Svelte as a team lead. If you are looking to use Sveltekit as the framework for your ecommerce website, let me help you learn from the traps we fell into, and see the great parts of using Sveltekit in an ecommerce website.

Winners of Svelte Hack 2024 (runes-edition)!

En tant que journaliste en apprentissage au service infographie des Échos, je compte évoquer à travers des exemples pratiques comment Svelte et D3 peuvent travailler main dans la main pour aider une rédaction dans la réalisation d'infographies interactives sur le web. As a trainee journalist in the infographics department at Les Échos, I will use practical examples to show how Svelte and D3 can work hand in hand to help a newsroom create interactive infographics for the web.

Chez AXA nous avons été confrontés à un problème : la visibilité de nos pull-requests entre les différentes feature teams. Pour y remédier, nous avons créé Skizzle une app desktop qui regroupe tous les projets et qui permet de recevoir toutes les pull-requests. Nous avons fait le choix radical de réécrire l'application et de passer de Angular à Svelte. Je vous montrerai en quoi Svelte a permis à ce projet de prendre une nouvelle dimension en termes de maintenabilité et de performances. At AXA, we faced a problem: the lack of visibility of our pull requests across different feature teams. To solve this, we created Skizzle, a desktop app that consolidates all projects and allows us to receive all pull requests. We made the radical decision to rewrite the application, switching from Angular to Svelte. I will show you how Svelte took this project to a new level in terms of maintainability and performance.

Chez Schneider Electric nous avons choisi Svelte comme framework pour rassembler tous les composants web construits avec différentes technologies comme React, Angular et Stencil et nous aider à construire un set de composants d'interface utilisateur qui fonctionnent bien avec les API. Nous avons choisi Routify comme routeur et déployé notre application sur AWS Amplify, elle est en ligne depuis 3 mois avec environ 10 000 utilisateurs. L'application est censée accueillir 800 000 utilisateurs au début de l'année prochaine et nous sommes ravis de partager les leçons apprises jusqu'à présent avec la communauté. At Schneider Electric, we chose Svelte as the framework to bring together all the web components built with different technologies like React, Angular, and Stencil, and to help us build a set of UI components that work well with APIs. We chose Routify as our router and deployed our application on AWS Amplify; it has been live for 3 months with about 10,000 users. The application is expected to support 800,000 users by early next year, and we are excited to share the lessons we've learned so far with the community.

J'ai testé Svelte et Sapper pour la première fois lors d'un projet libre pour mon école (Epitech). Il s'agit d'une application web permettant d’agréger des événements (concerts, meetups, etc...) de différentes plateformes en ligne (EventBrite, Meetup, Facebook Events). J'ai également utilisé un client GraphQL avec Svelte via Svelte-Apollo. I tried Svelte and Sapper for the first time during a personal project for my school (Epitech). It's a web application that aggregates events (concerts, meetups, etc.) from different online platforms (EventBrite, Meetup, Facebook Events). I also used a GraphQL client with Svelte via Svelte-Apollo.

1:11 Changelog - Svelte v3.56.0-v3.57.0, SvelteKit v1.12.0 29:00 Quick facts - Reactive destructuring 34:40 Community Showcase - Miyagi ft. Clancy 40:20 This week in discussions - TypeScript and JSDoc 32:45 This week in Q&A

A Svelte and SvelteKit changelog update covering CSS parsing improvements and request handling fixes. A community showcase of "Sals," a functional reactive alternative to Svelte stores with better async and error handling. A guide to configuring Vitest for browser-like environments to properly test Svelte components' `onMount` lifecycle hook.

A Svelte 5 changelog overview covering snippets, bug fixes, and migration guidance. Live coding of runes-based dynamic filtering plus exploration of effect, onMount, and reactivity features.

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.

Recent updates and features in Svelte and SvelteKit, with a focus on Storybook for Svelte Part 3: Testing

Raster is a new application for developers and designers to help them organize, transform, & serve their entire photo library. It has features of every enterprise-grade application — user authentication, complex queries to databases, stateful actions on the front end, a powerful search interface, and interfacing with backend APIs.

Creating effective and unique data visualizations for news websites requires sophisticated tools. In fact, Svelte is currently becoming a gold standard tool to build interactive graphics for the world’s newsrooms. Why is that and what is so special about Svelte? Come and let’s go on a behind-the-scenes walk into the machine room of a modern interactive data visualization.

Learn how moving a web based Operating system from React to Svelte made it tiny and fast! Beyond your wildest dreams.