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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

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.
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.
Don't let this gap widen
Without intermediate Chart.js mastery, your static Excel spreadsheets slow rapid decisions, causing 40% productivity losses according to Gartner.
Companies lose up to 500k€ annually in missed insights from poorly visualized data, with 70% of data viz rejected by decision-makers for lack of interactivity.
Your career stagnates against competitors deploying dynamic dashboards, risking team demotivation and competitive lag.
Invest now to turn data into concrete strategic assets.
Discover advanced configurations of Chart.js v3+, explore complex chart types like radar and polarArea, manipulate dynamic datasets via API, complete your first practical exercises on responsive canvas, produce personalized interactive deliverables, integrate customized tooltips for optimal user experience, while learning professional best practices for certified training.
Dive into smooth animations and user events with Chart.js, configure official plugins for zoom and pan, develop custom hover effects, test on real enterprise datasets, build mixed bar-line charts, generate automated PNG/SVG exports, apply concrete cases in guided exercises, acquire solid skills for engaging and performant visualizations.
Design complete dashboards by assembling multiple Chart.js charts, master grid layouts with CSS Grid/Flexbox, ensure mobile-first responsiveness, integrate dynamic filters via buttons and sliders, analyze simulated real-time data, produce a functional dashboard prototype, explore memory optimization methods, strengthen professional skills through collaborative practical workshops.
Integrate Chart.js into React or Vue.js for modern apps, fetch data via REST/JSON APIs, manage asynchronous real-time updates, configure wrappers like react-chartjs-2, test real enterprise cases with WebSockets, optimize rendering for high performance, develop a reusable component, consolidate skills in certified training with dedicated trainer feedback.
Optimize Chart.js for large datasets with lazy loading and throttling, secure sensitive data via sanitization, bundle with Webpack for deployment, test cross-browser and WCAG accessibility, deploy on cloud servers, review a complete final project, receive professional skills certification, benefit from post-training support to implement in the company immediately.
The Training Chart.js - Creating 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.
For the smooth delivery of the Training Chart.js - Creating Interactive Visualizations program, the following equipment is required:
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.
Assessment of skills acquired during the Training Chart.js - Creating Interactive Visualizations program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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Data visualisationIndustry-certified
Data visualisationIndustry-certified
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Data analysis & BIIndustry-certified
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Automation & workflowsIndustry-certified
Automation & workflowsIndustry-certified
Automation & workflowsIndustry-certified
Automation & workflowsIndustry-certified
Automation & workflowsIndustry-certified
Automation & workflowsIndustry-certified
Observability & monitoringIndustry-certified
Observability & monitoringIndustry-certified
Observability & monitoringIndustry-certified
Observability & monitoringIndustry-certified
Observability & monitoringIndustry-certified
Observability & monitoringIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.