Webix 11.4 Released Read More New Features in Core, Kanban & Rich Text Editor, plus a Powerful SpreadSheet Update

Build Powerful Project Management Apps with Customizable
Gantt Chart

Webix JavaScript Gantt Chart

Webix Gantt is a highly customizable JavaScript Gantt Chart component for building modern project management applications. Easily integrate a fully interactive Chart-based planning system into any web app with just a few lines of code.

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JavaScript Gantt Chart Live Demo

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Key Features of Webix JavaScript Gantt Chart

New features Webix release brought

Task Management & Dependencies

Webix JavaScript Gantt Chart library supports all types of elements: task, project, and milestone. Create, view, and update tasks and subtasks, including duration, progress tracking, and task dependencies with an intuitive drag and drop.

Project Structure & Hierarchy

Convert tasks with child tasks into projects automatically for a clear project schedule. Display projects and tasks with subtasks in a single line, divided into segments helping project managers quickly understand task structure and progress at a glance.

Scheduling & Critical Path

Automatically calculate timelines based on task dependencies and working calendars. Identify and display the critical path to see which tasks directly impact project deadlines and cannot be postponed.

Timeline Control & Navigation

Switch between time scales and apply zooming for better Gantt navigation in the timeline. Display markers for current date and milestones including project start and end, or custom markers directly on the Gantt time scale.

Resource Management & Workload

Display all project resources along with their assigned tasks, and visualize daily workload through the resource diagram helping teams balance capacity and optimize planning. Assign resources to tasks in real time, enabling project managers and teams to instantly update workload.

Working Time & Calendar Control

Automatically exclude weekends and custom holidays to calculate task durations based only on working days, ensuring accurate project scheduling.

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Why Use Webix Gantt Chart for Project Management Apps

Ready-to-Use Enterprise Solution

Unlike many libraries, Webix Gantt is a complete solution, not just a Chart renderer. It includes enterprise-grade features for task management, resource planning, dependency handling and UI out of the box.

Fast Setup and Easy Integration

Webix Gantt offers a simpler setup with minimal configuration through API, which grants you less boilerplate code and faster time-to-market.

Works With Any Tech Stack

Webix JS Gantt works with all modern frameworks and supports integration with any backend technology. Use it as a standalone JavaScript Gantt or embed it into SaaS CRM or ERP.

Built for Performance at Scale

Lazy loading in Webix Gantt runs smoothly even with thousands of tasks and handles complex dependencies without UI lags, making it ideal for enterprise projects.

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Webix Gantt for Industries & Business Solutions

Webix Gantt is a JavaScript Gantt chart solution for industries with high volumes of tasks, dependencies,
tight deadlines, and limited resources.

Construction & Engineering Software

Plan construction and engineering projects with Webix Gantt to schedule resources, timelines, and large-scale projects efficiently.

Project & Product Management Tools

Plan tasks, milestones, and dependencies with a web-based Gantt chart in the IT sector or anywhere you need.

Manufacturing & ERP Systems

Streamline workflows and manage complex business processes efficiently right in the ERP system with Webix Gantt Chart.

Logistics & Operations Platforms

Embed interactive Gantt charts into SaaS dashboards for real-time operations tracking and workflow management.

Real-World Use Cases of Webix Gantt

Explore how developers skip building JavaScript Gantt from scratch and speed up development by using enterprise-ready Webix Gantt across industries and real-world use cases

JavaScript Gantt Chart for SaaS Workflow Application Webix Gantt enables interactive task visualization and workflow tracking, in a SaaS application helping businesses speed up project delivery.

Gantt Chart for Salon Management Software Webix Gantt helps manage appointments, staff schedules, and service timelines in a web-based dashboard for salon businesses.

Construction Project Gantt Chart for Oil & Gas Operators Plan drilling schedules, resources, and project milestones with a web-based Gantt chart for large-scale oil & gas operations.

Maintenance Planning Gantt Chart for Equipment Track recurring maintenance tasks and prevent downtime with clear timelines using an interactive Gantt chart in enterprise maintenance applications.

Start Building with Webix Gantt Chart

Webix Gantt API Learn about the types, methods, and features of the JavaScript Gantt API.

JS Gantt Documentation Study the detailed documentation on using and setting the Gantt widget.

JS Gantt User Guide Study the user guide to learn all the features and the settings of the widget.

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Webix Gantt Chart Samples

Custom Time Scales Webix Gantt allows you to create custom business calendars and use any time period for the calendar grid: day, week, month, or year.

Excluding Holidays from Task Duration With Webix Gantt you can exclude holidays from task scheduling, so tasks cannot start and end on holidays and their duration automatically grows if they include holidays.

Scrolling to Specific Date The Gantt Chart demo with the source code shows how you can implement this custom feature to make it possible to scroll the chart to a specific date.

Gantt Compact Mode Switch Gantt charts from a full desktop view to mobile devices, tablets formats, saving its readability and usability.

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Frequently Asked Questions

Gantt Chart vs Kanban: what's the difference?

Both components are built for managing projects but support different types of workflows. A Gantt chart is typically used for timeline-based planning with dependencies between tasks. A Kanban board focuses on visualizing workflow (To Do → In Progress → Done).

Is Webix Gantt compatible with Angular or React?

Yes, the Webix JavaScript Gantt Chart integrates with all modern frameworks such as Angular, React, and Vue. Our documentation includes integration examples to help you get started quickly.

Can I connect the Gantt to my backend?

Yes. Webix Gantt works with any backend via REST APIs or custom endpoints.

Can I customize the Webix Gantt Chart interface?

Absolutely. The Chart supports full customization via API, styles, and configuration. Detailed documentation is available to guide you through the customization process.

Can it handle large projects?

Yes. The Gantt Chart can efficiently handle large datasets and complex project structures while keeping the interface responsive.

Will the Gantt Chart continue working after the trial period expires?

After the trial period ends, a valid license is required to continue using the Gantt Chart. If you need more time for evaluation, you can contact us to request a trial extension of up to six months.

Can I buy the Gantt Chart without the Webix UI library?

Yes. The Gantt Chart can be purchased as a standalone component in the Custom pack.