At FusionCharts, we believe in empowering developers and businesses with cutting-edge data visualization tools that enhance decision-making and user experiences. Over the past year, we have rolled out significant updates to improve performance, user experience, and compliance.
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AI-Powered Assistance: Meet Ask FusionDev AI

FusionCharts v4.0 introduced Ask FusionDev AI, a smart documentation assistant that helps you find instant answers, access clear documentation, and generate automated code suggestions. This enhancement streamlines workflows, saving time and effort.
With the era of AI in every realm, FusionCharts also introduced AI for crafting data visualization. Our team worked day in day out for this ground-breaking innovation to simplify the life of every FusionCharts user.
We realized how cumbersome it is to search documentation to find accurate answers, of course usually within the context of troubleshooting your own code. Thus our goal was to design an AI-powered documentation assistant to provide all FusionCharts users, whether beginner or experienced, with a one-stop solution for getting the information and code assistance they need.
Our new AI-powered assistant understands your prompt and provides you the lightning-fast answers. This empowers you not only to find instant answers to your questions in our clear and concise documentation but to benefit from automated code generation and discover more of what FusionCharts has to offer you.
These developments demonstrate our commitment to delivering an optimized and efficient product experience while supporting developers with robust tools and capabilities.
By bridging the gap between AI-driven insights and practical development needs, we continue to redefine the boundaries of data visualization, offering unparalleled value to developers and businesses alike.
Interactive Gantt Charts: Drag Your Way to Success
We also introduced Gantt charts to simplify the problems that FusionCharts customers were facing in the area of project management.
For scheduling tasks and managing project flows, Gantt charts help to visualize deadlines and other aspects of project management.
FusionCharts advances the capabilities ofGantt charts by minimizing the potential for manual data entry errors while overlapping taskbars and customizable milestones that enhance project communications.
Managing project timelines is now easier than ever as well. With draggable taskbars in Gantt charts, users can intuitively adjust schedules, improving collaboration and efficiency. New stretch icons and arrow indicators at both ends of taskbars provide greater precision.
Performance and Compatibility Upgrades
FusionCharts v4.1 focused on refining third-party integrations. We have:
- Upgraded React, Angular, Vue, and Svelte dependencies for seamless compatibility.
- Enhanced Ember CLI (v5.11) and removed Expo dependencies to optimize React Native performance.
To strengthen third-party integrations, the ember dependency was updated to the latest CLI version (5.11), security vulnerabilities were addressed through dependabot pull requests, and expo dependencies were removed to make React Native more lightweight.
Enhanced Waterfall Charts & Customizable Legends
Users can now navigate large datasets effortlessly with the horizontal scrollbar for the X-axis in Waterfall Charts. Additionally, customization options for legend scrollbars have been improved with the new useLegendScrollGradient attribute, enabling gradient toggles.
Global and Inclusive Data Visualization
With FusionCharts v4.0- Breaking Language Barriers with Multi-Lingual Support
FusionTime SRS components now support six languages: English, Spanish, French, German, Italian, and Portuguese. This ensures a more accessible experience for a global audience.
Responsive Gantt Charts for Every Device
FusionCharts’ responsive Gantt charts adapt naturally across desktops, tablets, and mobile devices, ensuring a consistent visualization experience across all screen sizes.
Accessibility: Data Visualization for Everyone
We are committed to inclusivity! FusionCharts now features:
- Keyboard shortcuts for exporting charts.
- Screen reader compatibility enhancements, making data visualization accessible to users with disabilities.
Stability and Performance Enhancements
FusionCharts 3.23 and FusionTime v2.9 addressed key user-reported issues:
- Fixed inconsistent inline styling for labels and display values.
- Resolved hyperlink issues in Zoom scatter charts.
- Improved scrolling after updating charts with setJSONData.
- Optimized performance to prevent unnecessary chart refreshes for large datasets. Enhanced accuracy in map visualizations for better geographical data representation.
Looking Ahead
At FusionCharts, we remain committed to delivering value through innovation and customer-centric enhancements. Whether it’s AI-powered assistance, enhanced accessibility, or performance optimizations, our goal is to make data visualization simpler, smarter, and more powerful.
Stay tuned for more updates, and if you have feedback or feature requests, reach out to us at [email protected]. Let’s build the future of data visualization together!