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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 this SolidJS training, your React apps risk 3x more unnecessary re-renders, bloating bundles by 40% and slowing mobile users (25% higher cart abandonment).
Lose contracts to competitors 2x faster, with unattainable 60fps UI performance.
70% of frontend devs stagnate on obsolete frameworks, missing 15k€/year in boosted salaries.
Avoid sleepless nights on state bugs, train for scalable apps starting tomorrow.
The Training SolidJS - Master Ultra-Performant Reactive 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 SolidJS - Master Ultra-Performant Reactive 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 SolidJS - Master Ultra-Performant Reactive 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 SolidJS by installing the environment with Vite, create your first project, build basic components with reactive JSX, test fine-grained updates live, complete interactive exercises on reactivity, produce a simple portfolio at the end of the day to visualize immediate gains.
Build hierarchical components by passing dynamic props, handle keyboard and mouse events with reactive handlers, implement conditional lists and loops, practice on real cases like a todo-list, generate reusable components, feel the fluidity that makes you want to code faster.
Discover Signals for ultra-reactive state, create Stores for global state, derive computed values automatically, apply to complex forms with real-time validation, practice on simulated multi-user apps, obtain performant deliverables that outperform competitors in speed.
Install Solid Router for dynamic routes, integrate API calls with fetch and Suspense for lazy-loading, manage errors and loading states, develop a complete e-commerce app with persistent cart, test in real conditions, produce a deployable project that impresses with its reactivity.
Profile your apps for optimal performance, write unit tests with Vitest, configure production build, deploy on Vercel or Netlify in one click, optimize for mobile and SEO, finalize a personal capstone project, leave with a pro portfolio ready to boost your career.
Target audience
Frontend developers, junior fullstack developers, web integrators, to upskill on modern reactive frameworks.
Prerequisites
Basic knowledge of HTML, CSS, JavaScript ES6+.
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