Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Svelte Expert Training - Develop Ultra-High-Performance Web Apps training are: Advanced mastery of JavaScript ES6+, TypeScript, reactive frameworks like React or Vue, build tools Vite/Webpack, basic knowledge of SSR.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Svelte Expert Training - Develop Ultra-High-Performance Web Apps training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

Svelte Expert Training - Develop Ultra-High-Perf... | Learni

The story of Learni

Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.

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Methods, approaches, and teaching resources

The Svelte Expert Training - Develop Ultra-High-Performance Web Apps training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.

The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.

Teaching resources provided

To ensure the quality of the Svelte Expert Training - Develop Ultra-High-Performance Web Apps training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and teaching resources

For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Svelte Expert Training - Develop Ultra-High-Performance Web Apps training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.

Training program

Module 1Advanced Reactivity in Svelte 5: Runes, Signals, Effects

Dive into Svelte 5 runes, manipulate $state, $derived, and $effect for ultra-efficient reactive components, complete practical exercises on dynamic UIs, build an interactive dashboard in pairs, test real-time performance with tools like Chrome DevTools, leave with a functional and optimized deliverable.

Module 2SvelteKit Fullstack: Routing, Layouts, API Routes (SvelteKit, +page, load)

Discover SvelteKit for fullstack apps, configure advanced routing with +page.server and +layout, integrate secure API routes, develop a complete e-commerce project through collaborative workshops, handle errors and preloading, produce a deployable prototype ready for use.

Module 3Expert State Management: Custom Stores, Contexts (Writable, Readable)

Deepen Svelte stores with custom implementations, synchronize complex states across multiple components, integrate Zustand for hybridization, apply to a real-time chat use case, debug with Svelte DevTools, create and export a reusable state management module.

Module 4Performance Optimizations: SSR, Code Splitting, Lazy Loading (Vite, Prerender)

Optimize your Svelte apps for speed, enable SSR and fine-grained hydration, implement dynamic code splitting and lazy components, measure with Lighthouse and Web Vitals, transform a heavy app into a lightweight version through practical challenges, achieve a 40% lighter bundle.

Module 5Testing, Deployment, and CI/CD: Vitest, Playwright, Vercel (GitHub Actions)

Secure your code with Vitest unit tests and Playwright E2E tests, set up a GitHub Actions CI/CD pipeline, deploy on Vercel with automated previews, simulate a production workflow in a team, finalize with a complete performance audit, leave with a live project and expert certificate.