gantt
The premium Open Source alternative to dhtmlxGantt
🎯 Best for:Developers needing to add complex scheduling visualizations to custom web apps.
What is gantt?
A GPL-licensed alternative to dhtmlxGantt for embedding project timelines into web applications. It supports drag-and-drop scheduling, task dependencies, and critical path calculation via a vanilla JS API.
Tech Stack
JavaScriptData Visualization
Why gantt?
- • No external dependencies
- • High performance with large datasets
- • Extensive event API
Limitations
- • GPL license restrictions
- • Dated default UI
- • Manual styling required
3/2/2026
Last Update
352
Forks
11
Issues
GPL-2.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to gantt instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on dhtmlxGantt)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%