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.
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
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.
Discover the quick installation of Prettier via npm or yarn in your development environment, configure the CLI to format JavaScript and CSS files in one click, explore basic rules like quotes and line breaks, perform your first practical exercises on real company scripts, produce a perfectly formatted file with a changes report, and already integrate Prettier into VS Code for immediate productivity gains in the team.
Dive into creating .prettierrc configuration files to adapt Prettier to your company's preferences, test options like tabWidth, semi, and singleQuote on concrete cases, manage overrides for HTML, JSON, and Markdown, apply configurations to multi-language projects, perform collaborative exercises to harmonize team code, and generate a ready-to-deploy config template that boosts readability and reduces code review conflicts.
Integrate Prettier natively into VS Code, WebStorm, and other IDEs with dedicated extensions, combine it with ESLint for a powerful duo without conflicts using eslint-config-prettier, set up pre-commit hooks with Husky and lint-staged to format automatically before push, practice on a real company Git project, resolve common error cases live, and produce a complete setup that ensures clean code on every commit, accelerating your development cycles.
Apply Prettier to React and Vue.js apps to format JSX and components effectively, integrate it into Node.js and Express backends with package.json scripts, test on business cases like e-commerce dashboards, manage TypeScript formatting and automatic imports, complete an ongoing project with real-time formatting, and optimize for remote teams, demonstrating how Prettier unifies code style and prevents bugs from inconsistent syntax.
Deploy Prettier in CI/CD pipelines with GitHub Actions and GitLab to validate formatting on every PR, share configs via company npm packages, explore Prettier plugins for Tailwind and GraphQL, analyze time savings metrics in code reviews, finalize your ongoing project with a full audit, and leave with a certified implementation plan that transforms your workflows, making your enterprise code ready and instantly collaborative.
The Training Prettier - Format Your Code Cleanly and Quickly 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.
For the smooth delivery of the Training Prettier - Format Your Code Cleanly and Quickly 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 Prettier - Format Your Code Cleanly and Quickly 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.
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.
« 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 »
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.
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Développement WebIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
Déploiement & CI/CDIndustry-certified
Déploiement & CI/CDIndustry-certified
Déploiement & CI/CDIndustry-certified
Déploiement & CI/CDIndustry-certified
Déploiement & CI/CDIndustry-certified
Déploiement & CI/CDIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.