Highcharts® Gantt

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Going places no other JavaScript has gantt before

A robust JavaScript library that makes it easy for developers to build interactive charts for allocating, coordinating, and displaying tasks, events and resources along a timeline.



Being built on the foundation of Highcharts.JS makes our solution a peerless development tool for Gantt applications.
For example, combine it with Highcharts to add a scatter series with images for custom markers for your tasks, or write custom event handlers to build your own planning tool on top of it.
Or integrate the Navigator and Range Selector functionality from Highstock for unparalleled timeline management.


Don't resort to outdated, proprietary desktop solutions, Java Applets or Flash in order to bring Gantt charting capabilities to your projects. Highcharts Gantt will work in any web browser (including legacy browsers), desktop and mobile, and can also be converted into desktop applications via open source solutions like Electron.

Intelligent scaling

While the Gantt applications of yesteryear may have been designed for a 800x600 desktop experience, today's clients range dramatically in size, shape and interactive interfaces. Highcharts Gantt is designed from ground up to intelligently adapt to various display sizes, supporting both touch, mouse and keyboard interaction. It doesn't just shrink the chart, but intelligently resizes and reorganizes navigation and chart elements based on available screen real-estate.

Short learning curve

Don't get stuck in with a proprietary system, when your developers are already familiar with Highcharts, or at least JavaScript! Highcharts Gantt is based on industry standards: JavaScript, SVG, HTML and CSS, and employs an easy-to-use, yet powerful API. You will be up and running in no time, and adding new members to your team will be a breeze.

Stunning & customizable to your brand

End users are getting used to increasingly more sophisticated visualizations with the tools they use. Highcharts Gantt will generate stunning, crisp charts across all devices and browsers, and can easily be styled to your brand.

Drag & Drop

There’s more to Highcharts Gantt than data visualization. End users may re-arrange objects along the timeline, change their duration and order, by simple drag-and-drop actions. The API also allows user-manipulation of the GUI to be written back to the server.


Highcharts Gantt is designed to help developers quickly create any kind of interactive Gantt-style user interfaces and visualizations for their apps, and bring those to market under multiple licensing schemes, including white-labeling, OEM or SaaS.

Developed in collaboration with clients

We have a long history of developing products based on feedback and feature requests from our active developer community. Highcharts Gantt was developed and quality-controlled in close dialogue with clients who were unable to find existing market solutions that met their needs.

Multiple Usecases

Gantt charts are known for their use in project planning management applications, but also offer great utility in many kinds of asset allocation and logistics, from scheduling resources such as rooms, vehicles, personnel, etc. It can even be used for personal planning tasks from meal planning, scheduling car-pooling and taking kids to after-school activities, to planning your workout.

Helpful features come standard

Includes many advanced and useful features by default, such as Milestones, Percent-complete shadings, Current day indication, and Relationships between activities

Multi-format exports

Once a chart is rendered, it takes only a click for the end user to export it into multiple raster or vector graphics formats. Perfect for including the charts in static reports and presentations.


All our products have been lauded by developers worldwide for our high-quality documentation, the knowledge of our dedicated support staff, and the customer-driven development process. Highcharts Gantt is no different. The product was developed in close collaboration with clients, as well is our continued product development, documentation and demos.