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.
Learning objectives
- Master advanced PWA manifests for native installations
- Develop optimized service workers for offline functionality and performance
- Implement push notifications and background synchronization
- Design secure PWAs compliant with 2026 standards
- Optimize PWAs for search engines and Lighthouse 100/100 scores
- Deploy scalable PWAs in professional production environments
- Integrate modern APIs for certified enterprise PWAs
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.
Program
Module 1Advanced PWA Manifests and Service Workers: Core Web Vitals tools, Workbox (audits, automatic generation, multi-browser tests)
Dive into expert configuration of PWA manifests for smooth installation on mobile and desktop, use Workbox to generate robust service workers, perform real-time Lighthouse audits on your projects, test offline caching with real business scenarios like a disconnected e-commerce site, produce a first installable deliverable with adaptive icons and custom splash screens, while measuring Core Web Vitals for immediate certification.
Module 2Offline Performance and PWA Push: Background Sync, IndexedDB, Firebase Cloud Messaging (strategic caching exercises, targeted notifications)
Optimize advanced caching with precise strategies via service workers for a premium offline experience, integrate Background Sync to synchronize user data in the background even after reconnection, deploy push notifications via Firebase on concrete business app cases, handle IndexedDB for storing large datasets without loss, complete practical exercises on a red thread e-commerce project, measure retention gains, and produce a 100% functional offline PWA prototype.
Module 3Security, Deployment, and PWA 2026 Trends: Strict HTTPS, PWABuilder, AI Integration (CI/CD, security audits, production monitoring)
Strengthen PWA security with Content Security Policy and mandatory HTTPS, use PWABuilder for native Android/iOS packaging, integrate 2026 trends like AI for dynamic personalization via WebAssembly, set up CI/CD pipelines with GitHub Actions for automated deployments, perform comprehensive security audits and monitoring with Sentry, finalize your red thread project with scalable production deployment, obtain professional PWA certification with perfect Lighthouse reports and enterprise optimization plan.
Evaluation method
- Advanced MCQ on PWA 2026 standards
- Practical evaluation through development of a complete PWA
- Project defense with Lighthouse audit
Learning method
- Sessions led by PWA experts in active production
- Hands-on exercises on real business cases and professional tools
- Evolving red thread PWA project over the 3 days
- Digital pedagogical support and 2026 updated resources
Methods, materials and delivery
The Training PWA 2026 - Developing installable offline web apps 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 PWA 2026 - Developing installable offline 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 PWA 2026 - Developing installable offline 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
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
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
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.
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.
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.
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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