Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the D3.js Training - Create Interactive Data Visualizations training are: Mastery of JavaScript ES6+, HTML5/CSS3, knowledge of SVG and DOM manipulation.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the D3.js Training - Create Interactive Data Visualizations training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

D3.js Training - Create Interactive Data Visuali... | Learni

The story of Learni

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.

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Methods, approaches, and teaching resources

The D3.js Training - Create Interactive Data Visualizations 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.

Teaching resources provided

To ensure the quality of the D3.js Training - Create Interactive Data Visualizations training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and 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.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the D3.js Training - Create Interactive Data Visualizations training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

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.

Training access terms and deadlines

Training objectives

Effectively manipulate DOM selections with D3.js

Create custom scales and axes for your data

Parse and load complex datasets in JSON/CSV

Develop interactive visualizations with transitions

Integrate events and smooth animations

Optimize performance for large-scale graphs

Build a portfolio of professional D3.js dashboards

Training program

Module 1DOM Selections and Manipulations: Introduction to D3.js

Dive into D3.js's powerful selections, chain data binding, enter/update/exit on simple datasets, manipulate attributes and styles through practical exercises on basic graphs, create your first interactive SVG circles and lines, test in real-time with an integrated web editor to visualize changes instantly.

Module 2Scales, Axes, and Layouts: Structuring Your D3.js Visualizations

Master linear, ordinal, and time scales, configure automated axes with d3.axis, apply layouts like force-directed graphs on real-world social network cases, create responsive bar charts and line charts, integrate custom tooltips for total immersion in your data.

Module 3Data Loading and Parsing: Fueling D3.js

Load datasets via d3.fetch in JSON, CSV, TSV formats, parse with nest/rollup for advanced aggregations, handle hierarchical data for treemaps, practice on real datasets like e-commerce sales, generate dynamic heatmaps, export portfolio-ready deliverables with integrated debugging.

Module 4Transitions, Interactions, and Events: Animating D3.js

Animate with d3.transition for smooth effects, manage mouseover/click events with behaviors, create zoom/pan on geo maps with d3.geo, develop interactive brush/selections on scatterplots, test on multi-view dashboards, produce engaging prototypes that captivate stakeholders.

Module 5Advanced Projects and Optimization: Deploying Professional D3.js

Build a complete multi-visualization dashboard, optimize performance with virtual DOM and throttling, integrate with React/Vue if needed, review security and accessibility best practices, finalize a personal capstone project deliverable, receive expert feedback for production-ready deployment.