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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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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without Qwik, your web apps risk loading times >3 seconds, leading to 53% immediate abandonments according to Google.
Traditional frameworks waste 80% of unnecessary JavaScript, increasing server costs by 40% and hindering scalability.
Lose customers to ultra-fast competitors: 70% of users prioritize speed.
Avoid costly rewrites, SEO complaints, and missed revenues estimated at 25% on e-commerce.
Master Qwik now for leading performance and a lasting competitive advantage.
The Training Qwik - Build Ultra-Performant 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.
To ensure the quality of the Training Qwik - Build Ultra-Performant Web Apps training, Learni provides the following 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.
The assessment of skills acquired during the Training Qwik - Build Ultra-Performant Web Apps training is carried out through:
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.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into Qwik by installing the environment via Qwik CLI and Vite, create your first fullstack project, manipulate Signals for fine-grained reactivity without boilerplate, perform exercises on hydration resilience, produce an interactive deployable component that loads in milliseconds, while comparing with React to see immediate gains.
Build complex components with useTask$ and useVisibleTask$, implement dynamic routing via Qwik Router, manage global state with persistent Stores, apply real cases like an e-commerce dashboard, test lazy-loading navigation on large datasets, deliver a smooth single-page app that boosts user engagement by 40%.
Integrate REST/GraphQL APIs into Qwik City for ultra-fast SSR, optimize with code-splitting and intelligent prefetching, develop secure server-side forms, simulate real scenarios like a dynamic blog, analyze Core Web Vitals metrics, generate a fullstack deliverable ready for Vercel or Netlify with loading times under 1 second.
Deploy your Qwik app to production with cloud adapters, set up CI/CD via GitHub Actions, monitor performance with Qwik DevTools and Lighthouse, resolve advanced error cases, finalize a complete portfolio project, leave with a certificate and a live GitHub repo demonstrating 70% speed gains compared to traditional frameworks.
Target audience
Frontend developers, lead developers, web architects upskilling on performant frameworks.
Prerequisites
Mastery of JavaScript/TypeScript, advanced HTML/CSS, experience with React or similar framework.
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