JavaScript PERT Diagram for Project Planning
Build interactive PERT charts for project planning with DHTMLX Diagram and DHTMLX Gantt. Visualize tasks, dependencies, timelines, and critical paths in one flexible JavaScript solution.
Thousands of projects around the world are visualized and managed with the help of DHTMLX widgets.
Generate Professional-Looking JavaScript PERT Charts with DHTMLX
JavaScript PERT Chart Features
Developer-friendly DHTMLX Diagram API
Smooth synchronization with DHTMLX Gantt
Clean intuitive UI
Localization
Comprehensive documentation and online samples
Helpful tech support
Why Choose DHTMLX PERT Chart?
Critical Path and Risk Visibility
Identify critical tasks, project bottlenecks, and high-risk dependencies before they affect delivery. A PERT view helps teams see which tasks drive the schedule, where delays can spread, and what should be prioritized to keep the project on track.
Seamless Integration with DHTMLX Gantt
Use the same project data to move between dependency-focused PERT planning and timeline-based Gantt scheduling. This makes it easier to compare task logic, deadlines, and progress without rebuilding the project structure in separate tools.
DHTMLX Diagram PERT Mode
Create PERT charts with a configurable JavaScript Diagram API designed for interactive project visualization. Developers can define task nodes, dependency links, layout behavior, and user interactions while keeping full control over the data model.
Customizable Task Dependency Diagram
Adapt every part of the diagram to match your product requirements, from node shapes and labels to link styles, tooltips, editing behavior, and event handling. This flexibility helps build PERT views for internal planning tools, project dashboards, and custom workflow apps.
Ready-to-Use JavaScript Examples
Speed up implementation with online demos, documentation, and code snippets that show how to configure PERT charts in real projects. Examples help developers test layouts, dependency logic, styling options, and integration patterns before adding the feature to production.
DHTMLX Diagram Licensing (PERT Chart Included)
Combine with Gantt
at 20% off! |
Individual | Commercial | Enterprise | Ultimate |
|
Diagram (PERT
charts included) + Gantt your choice (20% off) |
$1038 | $2158 | $4718 | $9438 |
|
Diagram (PERT charts included)
|
$599 | $1299 | $2899 | $5799 |
|
Gantt
|
$799 | $1599 | $2999 | $5999 |
| License Terms | Read License Agreement | Read License Agreement | Read License Agreement | Read License Agreement |
| Developers | 1 | 5 | 20 | |
| Projects | 1 | 1 | 5 | |
| Use in SaaS (unlimited end-users) | ||||
| Source code | ||||
| Perpetual distribution rights |
|
Support Plan
|
Standard | Premium | Premium | Ultimate |
| Time Period | 1 year | 1 year | 1 year | 1 year |
| Updates | Major, minor, and maintenance updates | Major, minor, and maintenance updates | Major, minor, and maintenance updates |
Major, minor, and maintenance updates
Priority queue for bug fixing
|
| Support requests | 10 | 30 | 50 | |
| Response time | 72h | 48h | 48h | 24h |
| Personal Account Manager |
|
Functionality
|
PRO | PRO + 1 add-on | PRO + 1 add-on | PRO + 2 add-ons |
| Online export to PDF/PNG without watermark | Free for 1 year | Free for 1 year | Free for 1 year | Free for 3 years |
| Free local PDF/PNG export module |
About
Explore DHTMLX Diagram
PERT charts are part of the DHTMLX Diagram library for creating clean project workflows with customizable
shapes and connectors. Its robust API makes it ideal for building dynamic diagramming solutions.
Documentation
Use documentation
The Diagram documentation includes clear API references and practical walkthroughs that make it easy to configure
your diagrams and integrate the library with React, Angular, and Vue.js.
Samples
Experiment with code snippets
You can build PERT charts and other diagrams online, test different JavaScript and HTML configurations, and share your
snippets with colleagues or DHTMLX support.
