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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
Which format do you prefer?
30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Without expert SASS mastery, your CSS projects bloat by 40% in volume, multiplying maintenance bugs by 3 and delivery delays by 2.
Competitors who scale with advanced modules capture 25% more mobile traffic thanks to optimized performance.
Risk costly refactors at 10k€ per site, frustrated teams with verbose code, or users fleeing to fluid interfaces?
70% of senior devs stagnate without SASS upskilling, losing freelance opportunities at 80€/h.
Invest now to avoid these concrete pitfalls and dominate scalable front-end.
The Training SASS Expert - Optimize CSS for Complex Projects training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training SASS Expert - Optimize CSS for Complex Projects training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training SASS Expert - Optimize CSS for Complex Projects training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into dynamic variables and nested nesting, configure reusable themes via extended maps, practice exercises on real responsive layouts, generate production-ready optimized deliverables, transform your CSS habits into an ultra-efficient workflow that accelerates development by 50%.
Create powerful parametric mixins for animations and flexible grids, develop advanced mathematical functions, test on real e-commerce cases, produce modular style libraries, experience the efficiency of DRY code that reduces errors and boosts your productivity from day one.
Master @use, @forward and partials for partial architectures, organize smart conditional imports, apply to enterprise dashboards, deliver zero-conflict structures, adopt pro practices that scale your projects without limits, ready to dominate large CSS volumes?
Program @each/@for loops to generate infinite variants, manipulate nested maps for adaptive themes, code @if/@else directives on real data, produce complete UI kits, experience the magic of SASS that thinks like you, multiplying your speed by three.
Integrate SASS with Webpack, Gulp and PostCSS for pro pipelines, analyze and minify outputs via source maps, optimize for mobile performance on real benchmarks, finalize a deliverable capstone project, leave certified as an expert, ready to transform all your web workflows into powerhouse machines.
Target audience
Senior front-end developers, web technical leads, UI/UX architects advancing in advanced SASS skills.
Prerequisites
Expert mastery of CSS3, basic SCSS, HTML5 and JavaScript. Experience in scalable web projects.
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