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.
Learning objectives
- Master selections and data binding to dynamically manipulate the DOM
- Implement scales, axes, and colors for precise visualizations
- Create smooth transitions and animations to engage the user
- Use layouts and hierarchies for complex charts
- Develop advanced interactions and mouse/touch events
- Optimize performance and export interactive visualizations
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 this intermediate D3.js training, your visualizations remain static and basic, losing 60% user engagement according to Nielsen Norman studies.
Risk ignored dashboards by decision-makers, projects delayed by 2-3 weeks due to solitary trial-and-error, competitors integrating D3 for decisive interactive insights.
70% of data pros without advanced skills stagnate in their careers, while experts double their productivity.
Avoid costly production bugs, poorly exploited datasets wasting thousands of euros in incomplete analyses.
Invest now to transform your data into irresistible strategic assets.
Program
Module 1Selections and data binding: manipulate DOM and data (selectors, enter/update/exit, D3 patterns)
Dive into powerful D3.js selections, bind your datasets to the DOM via enter/update/exit on concrete exercises with real JSON, create dynamic bars and lines, test fluid method chains, produce your first interactive deliverables to boost your dashboards from day 1.
Module 2Scales, axes, and transitions: visualize precisely (scales, axis, tweening)
Build linear/ordinal scales adapted to your data, draw automated axes with custom ticks, animate smooth transitions on hover and updates, apply to business cases like monthly KPIs, generate responsive charts, experience the magic of professional renders that captivate your stakeholders.
Module 3Layouts and hierarchies: complex structures (force, tree, pack, chord)
Explore D3 layouts for networks and trees, simulate physical forces on social graphs, generate radial hierarchies with zoom, handle large datasets via pack and chord diagrams, iterate on real cases like company organigrams, deliver visualizations ready for web publication.
Module 4Interactions, performance, and project: deploy to production (events, brushing, optimization)
Integrate drag/zoom events and multi-selection brushing, optimize renders with virtualization for 10k+ points, profile bottlenecks via DevTools, finalize a personal capstone project with your data, export as interactive SVG/PNG, leave certified and ready to impress in production.
Evaluation method
- Daily quizzes, practical exercises, evaluated final project
Learning method
- 70% hands-on with real cases, 30% applied theory
Methods, materials and delivery
The Training D3.js - Create Advanced Interactive Visualizations 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 D3.js - Create Advanced Interactive Visualizations 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 D3.js - Create Advanced Interactive Visualizations 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
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.
Verified reviews
What our learners
★★★★★
« 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 »
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.
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.
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.
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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