A full Gantt functionality
amCharts: Gantt, built on the powerful amCharts engine, delivers a new level of project management functionality in a ready-to-use JavaScript/TypeScript library. Featuring essential tools like progress tracking, task linking and grouping, and intuitive visual editing, our Gantt chart solution is the ideal choice for adding planning capabilities to your application.
Visual representation of complex projects
Category grouping
Gantt chart supports multi-level, unlimited, collapsible category grouping, offering easier management and focus.
Task linkage
Linked tasks will automatically update their start/end dates based on parent tasks.
Dual-axes
The two-line timeline axes offers dual granularity for easy perception of the time scale and grid.
Zero-length tasks
Tasks can have any duration, including zero, which allows adding momentous, event-type tasks.
Adaptive zooming
A special “zoom to fit” button allows zooming in on the tasks in the visible area.
Bird’s eye progress view
The categories display a small progress meter, both for individual and collective group tasks.
Read-only or edit mode
The Gantt chart can either display data for viewing only, or allow it to be edited.
Markers
Besides categorized, hierarchical tasks, Gantt chart allows additional markup using vertical guides, used to indicated project’s thresholds.
Holidays and weekends
The tasks will automatically adjust to account for weekends and known holidays.
Full-on editing capabilities
Adding and removing tasks
Tasks can be easily added and removed with a click of a button.
Auto-linking
An auto-link feature offers automatic linkage of newly added tasks, offering faster editing.
Everything draggable
Tasks, categories and even links can be dragged on screen for easier resizing, repositioning, or even editing hierarchy.
Toggling of markers
Toggling project threshold markers is as easy as clicking on the timeline axis.
Configurable time units
With default in days, Gantt can be configured to automatically treat task durations and timeline granularity ranging from years down to a second.
Color-coding
A built-in color picker tool can be used to set colors for new or existing tasks.
Powerful API
Event handlers
Everything that happens on chart invokes specialized events, which can be used to save changes to chart’s data in local or server storage.
Data serialization
The data can be easily retrieved and serialized for storage. Restoring data is as easy, as setting it on a couple of objects.
Modes
API offers an easy way for dynamic toggling between read-only and edit modes.
Licensing
As all our libraries, Gantt is available completely free. We’ll just ask you to show a small branding link in return.
If, however, you’d like an unbranded chart, then you’ll need a commercial license. amCharts: Gantt is a standalone product, and requires its own license.
Acquire amCharts 5 licensesDocumentation
A comprehensive documentation is available, complete with code snippets, and live demos.