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Training D3.js - Mastering Expert Interactive Visualizations

Course created on July 27, 2026Updated on October 5, 2026

On quote$5,775

5 days
Onsite
10 people max.

Request a quote See the program

Ref: QOF934

10 people max.

On quote$5,775

In-company rate: on quotefrom $10,395 for the whole team

On-site and certification exam on quote

5 days

Onsite

Don't let this gap widen

Why this program matters

Companies that neglect expert mastery of D3.js lose an average of 25% of their time on strategic data analysis.
Without advanced skills, dashboards remain basic and underutilized, causing delayed decisions and lost competitiveness.
Professionals stagnate in their careers against competitors who deliver high-performing interactive visualizations.
Join this training to secure your expertise and transform your dataviz projects.

Trusted by — schools, companies and industrial groups

25,719 programs · 25 countries

Every program built with a dedicated engineer

Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Learning objectives

Master expert D3.js techniques for professional projects
Develop advanced skills in creating interactive dashboards
Design custom dataviz solutions for the enterprise
Implement high-performance and scalable visualizations
Optimize graphic rendering with the latest D3.js methods
Integrate the training into a recognized certification process

Program

Module 1Theme: Advanced D3.js Fundamentals (selection, data binding, SVG)

Participants explore D3.js internal mechanisms through practical exercises on dynamic selection and data binding. They analyze real business cases, manipulate complex datasets and produce a first deliverable of a simple but optimized visualization. The trainer guides each step with a focus on performance.

Module 2Theme: Expert Scales, Axes and Transitions in D3.js (animations, performance)

This day delves into custom scales and dynamic axes. Learners design smooth and performant transitions, integrate advanced user interactions and test their code on prototype dashboards. Personalized feedback allows real-time improvement of deliverables.

Module 3Theme: Creating Interactive Dashboards with D3.js (integration, filters)

Professionals build complete dashboards by combining multiple D3.js visualizations. They implement cross-filters, manage real-time updates and connect components to external data sources. Each exercise results in a functional and testable deliverable.

Module 4Theme: Geovisualization and Complex Layouts with D3.js (maps, force)

The session covers cartographic projections and force-directed layouts. Participants develop interactive maps and dynamic graphs tailored to specific business needs. They receive expert advice to optimize rendering and ensure smoothness across all browsers.

Module 5Theme: Deployment and Final Optimization of D3.js Projects (tests, accessibility)

Learners finalize their project by integrating automated tests, accessibility and production best practices. They present their dashboard to the entire group, receive targeted feedback and validate their acquired skills during the certifying training.

Evaluation method

Daily technical quizzes
Final project evaluated by peers
Continuous trainer feedback

Learning method

Guided practical exercises
Real business cases
Completed personal project
Resources and source code provided

Methods, materials and delivery

The Training D3.js - Mastering Expert Interactive Visualizations 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 D3.js - Mastering Expert 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 - Mastering Expert 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

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.

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.

A child walking to school with a backpack

Our social commitment

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.

Backpack, notebooks and essential supplies
Distributed through our partner charities
Included, at no extra cost to you

Enroll and offer a kit

FAQ

Frequently asked questions

Which tools are used in D3.js training?+

Hands-on work runs on selection, data binding, SVG, animations, performance and integration. Those tools come from the D3.js program itself, delivered on site over 5 days, so participants practise on the stack they will use at work.

What can participants do after D3.js training?+

They can master expert D3.js techniques for professional projects, develop advanced skills in creating interactive dashboards and design custom dataviz solutions for the enterprise. Those are the stated objectives of the D3.js program at Expert level, checked by the end-of-session assessment.

What does the D3.js program cover, day by day?+

Day 1: Theme: Advanced D3.js Fundamentals (selection, data binding, SVG). Day 2: Theme: Expert Scales, Axes and Transitions in D3.js (animations, performance). Day 3: Theme: Creating Interactive Dashboards with D3.js (integration, filters). Day 4: Theme: Geovisualization and Complex Layouts with D3.js (maps, force). Day 5: Theme: Deployment and Final Optimization of D3.js Projects (tests, accessibility). The D3.js program runs over 5 days, delivered on site.

How is D3.js training assessed?+

Assessment relies on daily technical quizzes, final project evaluated by peers and continuous trainer feedback. Learni issues a completion certificate together with the individual assessment report at the end of the D3.js program, which an L&D team can file as evidence.

How much does D3.js training cost per participant?+

D3.js training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.

How long does D3.js training take?+

5 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.

Who pays for D3.js training?+

Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.

What do participants need to know before D3.js training?+

Advanced mastery of JavaScript, experience in data visualization and knowledge of SVG and CSS.

Is a certificate issued after D3.js training?+

Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.

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