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
Ignoring Deno 2026 exposes your apps to critical vulnerabilities: 70% of JS breaches come from insecure runtimes like Node.js, according to OWASP 2024.
The result is massive financial losses with 40% longer downtimes and remediation costs multiplied by 5.
In business, this stalls innovation, loses market share to agile competitors, and risks your career with a 25% salary gap for Deno experts.
Master it now to secure performance and professional future.
Discover the foundations of Deno 2026 through practical exercises on secure installation, granular permissions management, and native NPM module imports without package.json. Implement a full-TypeScript HTTP server with WebSockets for real-time apps, test edge deployments on Deno Deploy with integrated monitoring, analyze real-world cases of memory and CPU optimization, and produce a scalable production-ready prototype in just 7 hours of hands-on workshops.
Dive into full-stack development with Fresh on Deno 2026, build resilient REST and GraphQL APIs with custom middleware, integrate databases like Supabase via native drivers, deploy zero-config serverless microservices, simulate high loads to validate scalability, optimize with advanced profiling tools, and generate deliverables like an interactive dashboard deployed in edge computing, consolidating your professional skills in 7 hours of real projects and expert feedback.
The Training Deno 2026 - Master the Secure and Scalable JS Runtime 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 Deno 2026 - Master the Secure and Scalable JS Runtime 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 Deno 2026 - Master the Secure and Scalable JS Runtime 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.
IoT & embedded systemsIndustry-certified
JavaScript & TypeScriptIndustry-certified
Cloud computingIndustry-certified
Web developmentIndustry-certified
JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
Web developmentIndustry-certified
Web developmentIndustry-certified
Web developmentIndustry-certified
Web developmentIndustry-certified
Web developmentIndustry-certified
Web developmentIndustry-certified
Data visualisationIndustry-certified
Data visualisationIndustry-certified
Data visualisationIndustry-certified
Data visualisationIndustry-certified
Data visualisationIndustry-certified
Data visualisationIndustry-certified
Automated testingIndustry-certified
Automated testingIndustry-certified
Automated testingIndustry-certified
Automated testingIndustry-certified
Automated testingIndustry-certified
Automated testingIndustry-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.