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Training SolidJS 2026 - Mastering High-Performance Reactive UIs

Ref: RJZ223
10 people max.
4400€ HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$170/day onsite · +$500 with certification exam
4 journées
distanciel

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Learning objectives

  • Master the advanced reactive primitives of SolidJS 2026 in a certified professional training course
  • Develop optimized components to boost enterprise skills
  • Implement global stores and clean code design patterns with SolidJS
  • Design scalable and maintainable software architectures
  • Optimize the performance of reactive web applications in production
  • Deploy SolidJS 2026 apps with secure best practices
  • Acquire certified skills to excel in professional development

The Learni story

Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.

Don't let this gap widen

Why this program matters

  • Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.

  • Organizations that don't train their talents on key topics see their competitiveness drop.

  • Every quarter without training is a gap widening with competitors who invest.

  • The cost of inaction quickly exceeds that of well-targeted training.

Fouzi Benzidane
Fouzi Benzidane

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Fine Reactivity in SolidJS 2026: signals, effects, resources (Solid CLI, playground, coding exercises)

Dive into the reactive cores of SolidJS 2026 via the Solid CLI to initialize advanced projects, explore signals and effects for fine granularity without virtual DOM, carry out practical exercises on complex data flows, integrate TypeScript for strict typing, produce standalone reactive components tested live, analyze immediate performance metrics, and consolidate with concrete enterprise cases for optimal reactivity from the first day.

Module 2Components and Stores in SolidJS 2026: advanced patterns (creation, shared state, clean code)

Build modular components in SolidJS 2026 with reactive props and advanced children, implement global stores to manage shared state without excessive boilerplate, apply clean code principles for improved maintainability, chain practical workshops on interactive dashboards, integrate lazy loading for optimization, test with Vitest for full coverage, and generate deliverables ready for professional team integration.

Module 3Routing and SSR in SolidJS 2026: scalable architecture (Solid Router, SolidStart, deployment)

Master dynamic routing with Solid Router in SolidJS 2026 for fluid SPAs, configure SolidStart for performant server-side rendering (SSR), structure software architectures in layers with design patterns like Observer and Factory, develop mocked APIs for realistic simulations, optimize bundle size via advanced tree-shaking, deploy on Vercel or Netlify with CI/CD, and validate through security and performance audits for robust enterprise apps.

Module 4Optimization and Production in SolidJS 2026: performance, security, architecture (benchmarks, best practices)

Push SolidJS 2026 performance to the maximum with advanced memos, batches, and suspense, integrate reactive MVC software architecture patterns for scalability, secure apps via SolidJS guards and OWASP top 10, perform comparative benchmarks against React and Svelte, deploy to production with Sentry monitoring, finalize a personal capstone project deliverable, and receive mentored feedback to anchor your certified professional skills.

Evaluation method

  • Daily interactive quizzes on key SolidJS 2026 concepts
  • Supervised final project with expert code review
  • Qualiopi attestation validating advanced skills

Learning method

  • 70% hands-on with real enterprise-inspired projects
  • Individual mentoring in small groups of 10 max
  • Concrete use cases from the French tech sector
  • Unlimited post-training video resources and source code

Methods, materials and delivery

The Training SolidJS 2026 - Mastering High-Performance Reactive UIs program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training SolidJS 2026 - Mastering High-Performance Reactive UIs program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training SolidJS 2026 - Mastering High-Performance Reactive UIs program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.

Verified reviews

What our learners

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TomFormation AWS — Cloud Practitioner
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AmbreDWWM - Développement Web & Mobile React
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« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
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« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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