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 Training D3.js - Create Powerful Interactive Visualizations training are: Mastery of JavaScript ES6+, HTML5/CSS3, basic knowledge of D3.js such as simple selections and data loading.. A preliminary interview validates your eligibility.

Is the training available in person?

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

Training D3.js - Create Powerful Interactive Vis... | 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 Training D3.js - Create Powerful Interactive 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 Training D3.js - Create Powerful Interactive 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 Training D3.js - Create Powerful Interactive 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 objectives

Master advanced selections and DOM manipulations with D3.js

Implement the data join enter/update/exit pattern for dynamic graphs

Create custom scales, axes, and legends

Use hierarchical layouts like tree, pack, and force-directed

Develop zoom, brush, and tooltip interactions

Animate smooth transitions and optimize performance

Integrate D3.js into responsive web projects

Training program

Module 1Selections and Data Binding: Master Advanced DOM Manipulations (D3.select, enter/update/exit, real datasets)

Dive into powerful D3.js selections, practice data binding on real CSV/JSON datasets, complete exercises to enter, update, and exit DOM elements dynamically, create your first scalable bar charts and line graphs, test live with concrete cases like interactive timelines, leave with ready-to-integrate templates.

Module 2Scales, Axes, and Layouts: Build Structured Visualizations (d3.scale, tree/pack/force layouts)

Learn to create linear, ordinal, and logarithmic scales tailored to your data, draw custom axes and legends, explore D3 layouts for hierarchies and networks, apply them through practical exercises on family trees or proportional bubbles, generate force-directed graphs for social networks, produce exportable SVG/PNG deliverables, boost your dashboards effortlessly.

Module 3Interactions and Animations: Make Your Graphs Come Alive (transitions, zoom/brush, optimization)

Activate zoom, pan, and brush interactions to explore massive datasets, integrate tooltips and click events, animate smooth transitions with d3.transition, optimize performance for 10k+ data points, finalize a complete project on an interactive dashboard with real data like sales or IoT sensors, receive personalized feedback, leave as an expert ready to impress.