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Training SASS Advanced - Scalable and Optimized CSS Architectures

Ref: JLG196
10 people max.
$6,300 HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$180/day onsite · +$540 with certification exam
5 days
Remote

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Learning objectives

  • Master parameterized mixins and content blocks to reuse CSS code effectively.
  • Create advanced custom functions with @if, @for, and maps to automate styles.
  • Implement @extend and placeholders for modular architectures without duplication.
  • Optimize SASS builds with sourcemaps, minification, and Webpack/Gulp integration.
  • Develop scalable patterns like 7-1 or ITCSS for enterprise projects.
  • Manage conditional imports and advanced debugging for optimal performance.
  • Integrate SASS into frameworks like Bootstrap or Tailwind for professional customizations.

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 advanced SASS, your stylesheets explode to 10,000 lines, multiplying bugs by 3 and maintenance time by 2, according to Smashing Magazine studies.

  • Lose 25% productivity on refactors, with project deadlines stretched by 40% and dev costs inflated by 5,000€ per average site.

  • Daily frustrations with unmanageable CSS conflicts, +30% front-end team turnover, competitors outpace you with scalable CSS.

  • Invest now or suffer obsolete stacks, unhappy clients, and stagnant revenue.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Advanced Mixins and Functions: Reusable Style Automation (SASS Tools)

Dive into parameterized mixins and content blocks, create functions with maps and @for/@each loops to generate flexible grids and smooth animations, apply to real e-commerce cases, produce a personal mixin library deliverable, practical live coding exercises to boost your productivity from day one.

Module 2@extend and Inheritance: Modularity Without CSS Explosion (SASS Methods)

Explore @extend with placeholders for smart inheritance, avoid massive duplications, structure reusable components via exercises on responsive dashboards, generate a modular architecture file, test in real-time with browser devtools, experience transforming spaghetti code into professional patterns.

Module 3Scalable Architectures: 7-1 Pattern and ITCSS with SASS (CSS Frameworks)

Build 7-1 or ITCSS architectures for complex projects, segment settings/tools/generic into SASS folders, apply to showcase site refactor, create complete project structure deliverable, collaborative exercises in breakout rooms, feel the power of enterprise-scale maintainable CSS.

Module 4Production Optimization: Builds, Sourcemaps, and Performance (SASS/Webpack Tools)

Integrate SASS into Webpack or Gulp for automatic minification, generate precise sourcemaps, optimize imports and purge unused code, test on heavy SPA app, produce 40% smaller CSS bundle, live challenges for advanced debugging, master pro workflows that slash load times.

Module 5Real Projects and Best Practices: Framework Integration (SASS + Bootstrap)

Customize Bootstrap or Tailwind via advanced SASS, develop full responsive fullstack final project, integrate learned patterns with mock API, receive expert live feedback, export portfolio-ready deliverable, close with in-depth Q&A, leave with skills ready for high-level missions.

Evaluation method

  • Daily interactive quizzes, graded practical exercises, final project with oral presentation.

Learning method

  • 100% hands-on with real business cases, personalized live feedback, unlimited replays.

Methods, materials and delivery

The Training SASS Advanced - Scalable and Optimized CSS Architectures 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 SASS Advanced - Scalable and Optimized CSS Architectures 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 SASS Advanced - Scalable and Optimized CSS Architectures 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

Registration is possible up to 48 business hours before the start of training. All our programs are eligible for corporate training budgets and employer-funded plans.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
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.

Step 1

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.
Step 2

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.
Step 3

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.
Step 4

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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