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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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30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Sans maîtrise de D3.js, vos visualisations de données restent statiques et inefficaces, limitant l'engagement des décideurs et l'analyse en temps réel.
Les entreprises perdent en moyenne 25% de productivité sur les projets data, avec des coûts de retouches avoisinant 12 000 € par dashboard mal conçu.
70% des incidents d'analyse erronée sont liés à des outils non interactifs, menaçant la compétitivité et exposant les data analysts à un risque de stagnation carrière.
Chaque trimestre sans ces compétences dynamiques creuse l'écart avec la concurrence, transformant des opportunités en pertes irreversibles.
The Maîtriser D3.js : Visualiser les Données de Manière Interactive et Dynamique 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.
To ensure the quality of the Maîtriser D3.js : Visualiser les Données de Manière Interactive et Dynamique training, Learni provides the following 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.
The assessment of skills acquired during the Maîtriser D3.js : Visualiser les Données de Manière Interactive et Dynamique training is carried out through:
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.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Présentation de D3.js, installation et premiers pas. Comprendre la philosophie de l’API : sélection, données et DOM. Typologie de visualisations. Exercices pratiques (import JSON/CSV, affichage de données brutes, configuration d’un projet).
Création de graphiques de base (barres, lignes, camemberts). Manipulation des échelles et des axes. Introduction à SVG et Canvas. Personnalisation : styles, couleurs, légendes. Ajout de transitions et d’animations simples. Travaux dirigés sur de vraies données open-data.
Gestion des interactions utilisateur (souris/clavier), mise à jour dynamique des données, filtres, tooltips et highlight. Visualisations avancées (graphiques en radar, nuages de points, treemaps, réseaux). Optimisations : performance, responsivité, intégration dans un framework web. Projet fil rouge : concevoir et réaliser une visualisation complète répondant à un cas métier.
Target audience
Développeurs, data analysts, chefs de projet digital et toute personne souhaitant créer des visualisations de données avancées pour le web.
Prerequisites
Bonne compréhension de JavaScript, notions de HTML/CSS, connaissances basiques en manipulation de données.
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