The Quickest JavaScript Gantt Chart – Bryntum Gantt

Bryntum Gantt is a speed-tuned, fully tailorable Gantt chart suite for your JavaScript, React, Angular and Vue apps.
Since our 2025 partnership with Bryntum, Bryntum Gantt sits alongside AG Grid as the obvious next piece in your stack, crafted by a similar team and held to the same bar.
Bryntum Gantt is built to tame real-world complexity and streamline project planning via smart, intuitive tools:
Written in modern JavaScript (ES6+) for swift, efficient execution, Bryntum Gantt is tuned for speed so teams stay focused on planning:
Shape the JavaScript Gantt chart to match your project’s look, feel and workflow:
Pick from a broad set of UI elements that quickly give your app a polished, professional feel:
From developers, to developers
A Gantt chart wraps up a huge amount of complexity. We give you a clean, deeply configurable and thoroughly tested API, so the small details aren’t your problem.
The JavaScript Gantt engine briskly handles asynchronous scheduling across any number of tasks, taking dependencies, constraints and scheduling modes into account.
Designed independently of the DOM, it can also run server-side on Node.js.
Moving a task kicks off a smooth animation that reveals how dependent tasks shift in response.
The built-in task editor is designed to be extended and shaped freely in the JS Gantt chart. Make it fit your workflow exactly:
The JavaScript Gantt chart plays nicely with other tools and ships with a versatile set of export options to keep your team and stakeholders in the loop.
Pull Bryntum Gantt straight from npm. No sign-in or auth needed. Install the trial, configure it, and you’re ready to build.
Drag tasks around, edit dependencies and tweak settings. The live Bryntum Gantt engine is running right below.
Roll up multiple projects into one master Gantt for top-level visibility.
Step back through saved revisions and compare changes side by side.
Pick assignees inline from a searchable, avatar-rich resource picker.
© AG Grid Ltd 2015-2026
AG Grid Ltd registered in England & Wales.Company No. 07318192.VAT no. GB998360167
Registered addressAG Grid Ltd70 Wilson StreetLondonEC2A 2DB