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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

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.
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.
Don't let this gap widen
Without PNL mastery, your web applications stay static and slow, exposing your business to a 40% loss in mobile traffic according to Google studies.
Novice developers without frameworks like PNL struggle to keep pace with the market, where 75% of frontend job postings require these skills, risking prolonged unemployment or 20-30% salary stagnation.
IT teams face doubled development timelines, costing up to 50k€ per delayed project.
Invest in this training to secure your competitiveness and accelerate your career starting today.
Discover the basics of PNL through a guided installation with Node.js and the official CLI, set up your development environment in one hour, create your first reusable components with ready-to-use templates, apply practical exercises on simple interfaces, generate a functional deliverable like a dynamic landing page, integrate modular CSS styles for quick customization, while learning professional best practices from day one.
Dive into PNL routing with virtual browsers and secure guards, manage application state via custom hooks and global stores, connect mocked APIs to simulate real business data, build a multi-page app with basic authentication, test responsiveness on various devices using integrated tools, produce an interactive prototype like a user dashboard, consolidate your skills through pair challenges for collective upskilling.
Optimize your PNL apps for production with advanced bundlers and automatic minification, deploy to platforms like Vercel or Netlify in just a few clicks, integrate basic monitoring to track performance, resolve common bugs using dedicated PNL debuggers, finalize a capstone project like a complete e-commerce app, export enterprise-ready deliverables with API documentation, assess your skills through a final audit for recognized certification.
The Training PNL - Mastering the Basics for Modern 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.
For the smooth delivery of the Training PNL - Mastering the Basics for Modern Web Apps program, the following equipment is required:
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.
Assessment of skills acquired during the Training PNL - Mastering the Basics for Modern Web Apps program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
LeadershipIndustry-certified
Stress management & wellbeingIndustry-certified
Stress management & wellbeingIndustry-certified
LeadershipIndustry-certified
NLP & language processingIndustry-certified
NLP & language processingIndustry-certified
NLP & language processingIndustry-certified
NLP & language processingIndustry-certified
NLP & language processingIndustry-certified
NLP & language processingIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
Personal effectiveness & growthIndustry-certified
HR & recruitmentIndustry-certified
HR & recruitmentIndustry-certified
HR & recruitmentIndustry-certified
HR & recruitmentIndustry-certified
HR & recruitmentIndustry-certified
HR & recruitmentIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certified
Digital marketing & strategyIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.