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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, incapables de révéler des insights interactifs cruciaux pour les décisions business.
Les équipes perdent en moyenne 40% de temps en développement, avec des coûts d'erreurs sur dashboards atteignant 35 000 € par projet mal interprété.
70% des échecs analytiques sont liés à des viz non interactives, exposant l'entreprise à des pertes de CA estimées à 20% et menaçant la compétitivité.
Chaque mois sans ces compétences avancées, votre carrière stagne face à des data analysts 2 fois plus employables.
The Maîtriser D3.js : Concevoir des Visualisations de Données Interactives pour le Web 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 : Concevoir des Visualisations de Données Interactives pour le Web 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 : Concevoir des Visualisations de Données Interactives pour le Web 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.
Découverte de D3.js, installation, tour de l’écosystème, structure d’un projet et intégration avec HTML. Manipulation des sélections et des données simples. Premiers graphiques : rectangles, cercles et lignes.
Chargement et formatage des données (JSON, CSV). Mapping des données vers le DOM. Construction d’échelles linéaires, log, temporelles et catégorielles. Axes et légendes. Introduction aux layouts complexes.
Création de graphiques avancés (barres, lignes, aires). Ajout d'animations et transitions. Gérer les événements utilisateurs (survols, clics) pour rendre les visualisations interactives. Intégration et responsivité.
Création de diagrammes en secteur, nuages de points, radar, force-directed graph, heatmap. Introduction à la visualisation cartographique (GeoJSON, projections) et intégration de cartes.
Réalisation d’un projet de visualisation complet : choix des données, conception, intégration. Optimisations de performances, astuces et ressources pour progresser. Conseils de design et accessibilité.
Target audience
Développeurs, data analysts et chefs de projet souhaitant créer des visualisations de données sur le web
Prerequisites
Connaissances de base en JavaScript et HTML/CSS
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