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Training Radix UI 2026 - Creating Scalable and Accessible Headless UIs

Ref: CMK483
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 primitives of Radix UI 2026 to develop reusable headless UI components in certified professional training
  • Optimize the performance and accessibility of React interfaces with Radix UI in a corporate context
  • Design scalable design systems integrating Figma and Radix UI for expert prototyping
  • Implement complex interactions and smooth animations via Radix UI 2026 in advanced UX/UI skills
  • Deploy custom component libraries to accelerate professional projects
  • Evaluate and refactor existing UIs with the latest Radix UI features for skills certification

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 1Advanced Foundations of Radix UI 2026: Core Primitives and React Integration (Figma for Wireframes)

Dive into the essential primitives of Radix UI 2026 such as Accordion, Dialog, and Tooltip, integrating them into existing React apps with strict TypeScript. Complete practical exercises on npm installation, Tailwind theme configuration, and Figma prototype synchronization to validate interactions. Create your first accessible components, test with screen readers, and produce a modular dashboard as a concrete deliverable from this intensive day.

Module 2Complex Radix UI 2026 Components: Advanced Navigation and Forms (UX Prototyping Methods)

Explore navigation components like Tabs, Menubar, and Slider from Radix UI 2026, applying advanced UX patterns for dynamic and valid forms. Develop real-world cases with drag-and-drop, hover/focus states, and ARIA live regions integration, while prototyping in Figma for rapid iteration. Test mobile performance, optimize bundles, and deliver a fully customized responsive navigation system for a corporate portfolio.

Module 3Animations and Accessibility in Radix UI 2026: Expert Interactions (A11y Tools and Figma Handoff)

Master smooth animations with Radix UI 2026 via Popover, Dropdown, and Progress, combining Framer Motion for AAA-accessible transitions. Analyze Lighthouse audits on complex UIs, implement perfect keyboard navigation, and synchronize Figma designs with code via Dev Mode plugins. Complete a multi-user collaborative project, measure Core Web Vitals metrics, and generate an accessibility report as a key deliverable for skills certification.

Module 4Scalable Design Systems with Radix UI 2026: Deployment and Maintenance (Corporate Deliverables)

Build a complete reusable Radix UI 2026 component library with Storybook for documentation and E2E testing via Playwright. Integrate CI/CD with GitHub Actions, migrate legacy libs to 2026, and optimize for Next.js 15. Share via private npm, train on design system governance, and conclude with a hackathon on a real client case, producing a production-ready package for corporate use with a post-training roadmap.

Evaluation method

  • Advanced technical quizzes on Radix UI 2026 primitives and accessibility
  • Final project: deployed and audited headless UI library
  • Oral interview with Qualiopi-certified trainer for skills validation

Learning method

  • 80% hands-on practice on real React and Figma exercises
  • Case studies from Fortune 500 companies using Radix UI
  • Personalized mentoring in small groups of max 10
  • Lifetime resources: videos, templates, dedicated Slack community

Methods, materials and delivery

The Training Radix UI 2026 - Creating Scalable and Accessible Headless 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 Radix UI 2026 - Creating Scalable and Accessible Headless 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 Radix UI 2026 - Creating Scalable and Accessible Headless 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

4.9 · +100 verified reviews
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TomFormation AWS — Cloud Practitioner
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« 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
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« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
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« 😊👍 »

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
★★★★★

« 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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