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.
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40,841 programs · 25 countries
Every program built with a dedicated engineer
Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.
Dive into expert Astro concepts, set up a multi-island project with Astro CLI, implement hybrid interactive React/Svelte/Vue components, perform exercises on partial hydration to minimize JS, generate your first optimized static site, test SSG/SSR renders live, and produce a deploy-ready functional deliverable.
Master integrations with Contentful/Strapi, code custom fetchers for REST/GraphQL APIs, develop dynamic pages with Astro DB, practice real e-commerce headless cases, optimize queries with Astro Content Collections, build an interactive admin dashboard, and validate with Vitest unit tests.
Analyze Lighthouse metrics, apply advanced lazy-loading and native Astro image optimization, reduce JS bundle to under 10KB, implement View Transitions API, test on real mobile scenarios, profile with Chrome DevTools, and generate an optimization report with quantified before/after results to achieve 100% scores.
Configure Vercel/Netlify for zero-config deployments, automate GitHub Actions pipelines with Astro, integrate branch previews and rollbacks, secure with Astro Security Headers, migrate a legacy site to Astro, practice a full simulated production deployment, and produce a reusable CI/CD script for future projects.
Develop a full-stack capstone project with Astro, integrate PWA manifest and service workers, optimize SEO with schema.org and dynamic sitemaps, analyze production performance with analytics, share best practices in a collective code review, finalize your personal Astro portfolio, and leave with certification and exclusive resources.
The Training Astro Expert - Ultra-High-Performance Static Sites 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 Astro Expert - Ultra-High-Performance Static Sites 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.
Skills assessment methods
Assessment of skills acquired during the Training Astro Expert - Ultra-High-Performance Static Sites program is performed through:
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.
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.
Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
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.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
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Automated testingIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
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