Best JavaScript Gantt Chart Libraries in 2025–2026
November 5th, 2025 by AnyChart Team
Gantt charts are among the most effective ways to visualize tasks, timelines, and dependencies, making them a core component of modern project management practices. For developers building web applications, the right JavaScript Gantt chart library can dramatically save development time and deliver a professional, interactive experience directly in the browser.
The ecosystem in 2025–2026 includes a wide range of solutions — from free open-source libraries for simple timelines to enterprise-grade components with advanced scheduling engines and resource management features. Some prioritize speed and simplicity, while others focus on deep functionality and seamless integration into broader charting or UI stacks.
This article reviews the most notable JavaScript Gantt chart libraries available today. Each library is presented with its functionality, performance and scalability, integration options, licensing, and support. Whether you are building an internal tool, a SaaS application, or a full-scale enterprise system, this guide will help you quickly identify the Gantt solution that best fits your needs.
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