Gantt Chart Hyper Library

for HTML5 and JavaScript® with optional TypeScript support and AngularJS extensions – build

Run demos Demo source code NuGet package Documentation

Samples also on GitHub • Free & unlimited technical support provided by our own developers!  



Customizable grid

Easily add built-in or custom grid columns bound to custom item fields, set up row filtering, and display built-in thumbs to allow end users to move items vertically in the hierarchical collection using drag and drop operations.

Customizable timeline

Customize working week and day time intervals, add nonworking days as needed, and use built-in and custom timeline scale types with built-in or custom header interval formatting and optional vertical bars.

Project management

Configure and manage tasks, dependencies, resources and assignments, and build highly compatible applications using Microsoft® Project XML schema based import and export. Print and export Gantt Chart documents.

Customizable appearance

Set up grid and chart item styles using CSS or define fully custom bar templates using custom code. Dependency lines can be also customized. Bootstrap friendly by design with built-in support for custom style class names.

High performance

User interface virtualization and asynchronous behaviors enabled by default and by design, getting the components responsive in less than 3 seconds when loading as much as 10,000 items on modern PCs.

Developer friendly

Test the product for free for unlimited time. Typescript definitions and AngularJS directives included. Multiple sample applications are available, including a WebAPI based data access example with SQL Server® persistence.


Multiple license types with different pricing options are available: there is one for everyone!

Mini Edition
Personal License
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  • Gantt Chart component only
  • for a single developer
  • royalty-free perpetuum license
  • with unlimited support
Basic Edition
Small Team License
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Standard Edition
Business Plus License
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  • All components with source code
  • for any development team size
  • royalty-free perpetuum license
  • with unlimited high priority support
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