Training React - Master Dynamic Web Apps

$3,465

  • 3 days
  • Onsite
  • 10 people max.
Ref: OPV321
10 people max.
$3,465
In-company rate: from $6,290 for the whole team
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Without this training, your React apps remain slow and buggy, losing 40% of users in 3 seconds (source Google).

  • Untrained teams waste 20h/week debugging state, miss project deadlines, and watch clients flee to smooth competitors.

  • 70% of intermediate devs stagnate without mastering hooks/Redux, risking layoffs or stagnant salaries (average +15k€/year for React experts).

  • Avoid costly rewrites (5k€+ per app), daily frustration, and boost your career now.

Célian Lebacle, Learni trainer · Web & mobile expert
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

25,808 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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  • Palo Alto Networks
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  • Notion
  • AMD
  • Apple

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

React training objectives

  • Master advanced Hooks (useEffect, useContext, custom Hooks)
  • Implement Redux Toolkit for robust state management
  • Set up React Router v6 for smooth navigation
  • Optimize performance with memo, useCallback, and lazy loading
  • Integrate testing with React Testing Library and Jest
  • Deploy a React app on Vercel or Netlify

React curriculum: 3 modules over 3 days

Module 1 : Advanced Hooks and Context: React Tools for Reusable Components (useReducer, Context API)

Dive into custom Hooks, create smart components with useEffect for API calls, manage complex states via Context and useReducer, complete practical exercises on a real e-commerce project, produce tested reusable hooks, gain efficiency for scalable apps from day one.

Module 2 : State Management and Routing: Redux Toolkit, React Router (middlewares, slices, protected routes)

Set up Redux Toolkit with RTK Query for smooth asynchronous data, implement React Router for secure multi-page SPAs, develop a complete dashboard with authentication, action chains and guards, test concrete user flows, obtain an optimized state store and ready-to-use dynamic routes.

Module 3 : Optimizations, Testing, and Deployment: Performance, Jest, CI/CD (memo, Suspense, Vercel)

Optimize with React.memo, useCallback, and code splitting for ultra-fast apps, integrate unit and integration tests via Jest and Testing Library, deploy on Vercel with automated CI/CD, finalize a complete portfolio project, measure performance gains (up to 70% faster), leave with a live deploy and pro best practices.

How React skills are assessed

  • Interactive quizzes, practical projects, code review by instructor, Qualiopi certificate

How the React course is taught

  • Active pedagogy 70% hands-on, real-world exercises, individualized feedback, post-training video support

React training: access and practical arrangements

The Training React - Master Dynamic Web Apps program is delivered onsite or remote (blended-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 React - Master Dynamic Web Apps 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 React - Master Dynamic Web Apps 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

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Our method

How Learni guarantees the quality of your React training

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.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

React: frequently asked questions

Which tools are used in React training?+
Hands-on work runs on useReducer, context API, middlewares, slices, protected routes and memo. Those tools come from the React program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.
What can participants do after React training?+
They can master advanced Hooks (useEffect, useContext, custom Hooks), implement Redux Toolkit for robust state management and set up React Router v6 for smooth navigation. Those are the stated objectives of the React program at Intermediate level, checked by the end-of-session assessment.
What does the React program cover, day by day?+
Day 1: Advanced Hooks and Context: React Tools for Reusable Components (useReducer, Context API). Day 2: State Management and Routing: Redux Toolkit, React Router (middlewares, slices, protected routes). Day 3: Optimizations, Testing, and Deployment: Performance, Jest, CI/CD (memo, Suspense, Vercel). The React program runs over 3 days, delivered on site.
How is React training assessed?+
Assessment relies on interactive quizzes, practical projects, code review by instructor, Qualiopi certificate. Learni issues a completion certificate together with the individual assessment report at the end of the React program, which an L&D team can file as evidence.
How much does React training cost per participant?+
React training costs $3,465 per participant. For an in-company team, the flat rate starts at $6,290 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does React training take?+
3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for React training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before React training?+
Mastery of JavaScript ES6+, React basics (components, props, state, lifecycle).
Is a certificate issued after React training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Your professional training, anywhere

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