DHTMLX Overview
DHTMLX is an industry-leading JavaScript/HTML5 UI components library trusted by over 1 million developers worldwide. For more than 15 years, it has provided high-performance, fully customizable UI widgets for building sophisticated, data-intensive web applications. DHTMLX helps teams create complex dashboards, CRM and ERP systems, project management tools, scheduling platforms, booking systems, and internal business applications with greater speed and efficiency. The library is built with pure JavaScript, with no required third-party dependencies, keeping application data under the developer’s control.
How to use DHTMLX
Getting started with DHTMLX is a straightforward process designed for developer efficiency:
Choose Components: Select from individual widgets such as Gantt, Scheduler, Grid, Suite, Spreadsheet, Pivot, Diagram, Kanban, To Do List, Event Calendar, Booking Widget, Vault, Rich Text Editor, and AI Chatbot, or choose bundle offers such as the Complete Pack, Project Workflow Pack, Planning Pack, Scheduling Pack, or Table Pack.
Try for Free: Download trial versions of PRO components to evaluate advanced functionality in your own projects. DHTMLX also provides open-source options for selected components, including DHTMLX Gantt Community Edition under the MIT license starting from v10.
Integrate: DHTMLX components are framework-friendly and can be integrated with popular technologies such as React, Angular, Vue, Svelte, Salesforce, Node.js, and ASP.NET. The official DHTMLX products page provides documentation, online demos, code snippets, and integration guides.
Develop & Deploy: Purchase a perpetual commercial license for production and enterprise use. DHTMLX commercial licenses are one-time purchases with support and updates included for the selected support period. More details are available on the official DHTMLX licensing and pricing page.
Core Features of DHTMLX
Comprehensive Component Suite: Provides a wide range of JavaScript UI components, including Gantt Chart, Scheduler, Grid, Suite, Spreadsheet, Pivot, Diagram, Kanban, Event Calendar, Booking Widget, AI Chatbot, To Do List, Vault, and Rich Text Editor.
MIT-Licensed Gantt Community Edition: DHTMLX Gantt Community Edition is available under the MIT license starting from v10, making it free to use, modify, and distribute under MIT terms. Earlier free Gantt versions used GPL v2.
AI Chatbot Widget: A customizable JavaScript widget for building AI-powered chat interfaces that can connect to different LLM systems.
Advanced Gantt & Scheduler: Components for project planning, resource scheduling, timelines, dependencies, critical path, auto-scheduling, and multiple calendar views, with advanced features available in PRO editions.
High-Performance Data Grids: Tools for handling large datasets with dynamic loading, virtual scrolling, inline editing, sorting, filtering, and export options.
Interactive Diagrams: Create org charts, flowcharts, mind maps, network diagrams, and other visual structures with flexible layout and editing capabilities.
Framework Agnostic: Built with pure JavaScript and designed to work with modern frontend and backend technology stacks.
Full Customization: Rich APIs, templates, themes, and CSS customization options provide control over component appearance and behavior.
Data Export: Export data and visuals from components such as Gantt, Grid, Scheduler, and others to formats including PDF, PNG, Excel, MS Project, Primavera P6, CSV, and iCal, depending on the component and license.
Use Cases for DHTMLX
DHTMLX components are versatile and used to build a wide range of applications:
Project Management: Build project planning and task management applications using DHTMLX Gantt, Kanban, To Do List, Scheduler, and Diagram components.
Enterprise Resource Planning (ERP): Develop ERP, CRM, CMS, admin panels, and internal business systems with data-intensive grids, forms, spreadsheets, layouts, and dashboards.
Booking & Scheduling Systems: Create hotel reservation systems, car rental calendars, doctor appointment platforms, event calendars, and resource scheduling tools with Scheduler, Booking Widget, and Event Calendar.
Data Visualization & Analysis: Present and analyze structured data with Grid, Spreadsheet, Pivot, Chart, and Diagram components.
AI-Powered Customer Support: Add AI chatbot interfaces to web applications and connect them to a preferred language model or support workflow.
Advantages of DHTMLX
Developers and businesses choose DHTMLX for its practical benefits:
Accelerated Development: Ready-to-use, feature-rich components reduce the time needed to build complex web interfaces.
Flexible Licensing: DHTMLX offers open-source, trial, and commercial licensing options depending on the component and use case.
MIT Option for Gantt: DHTMLX Gantt Community Edition v10+ is available under the permissive MIT license, while advanced Gantt PRO features require a commercial license.
Perpetual Commercial Licenses: Paid licenses are one-time purchases that allow long-term use of the acquired version.
Enterprise Support: Commercial licenses include technical support and updates for the selected support period.
Security & Independence: Pure client-side JavaScript components help keep application data within your own system.
Startup Friendly: DHTMLX offers a startup program with discounts for eligible early-stage companies.
Pricing and Plans
DHTMLX offers a flexible pricing structure to accommodate different needs:
Free and Open-Source Options: DHTMLX Gantt Community Edition v10+ is available under the MIT license. Some other DHTMLX components are available under GPL v2 for open-source use, while earlier free Gantt versions used GPL v2.
Free Trial: A 30-day free trial for all PRO components is available, including full access to technical support.
Commercial Licenses: Paid licenses are available for production, proprietary, SaaS, and enterprise use, with pricing depending on the selected component, bundle, edition, number of developers, projects, and support level.
Individual Products: Components such as Gantt, Scheduler, Grid, Suite, Spreadsheet, Diagram, Pivot, Kanban, Event Calendar, Booking Widget, Vault, Rich Text Editor, and others can be licensed separately.
Bundles: DHTMLX offers discounted bundles such as Complete Pack, Project Workflow Pack, Planning Pack, Scheduling Pack, and Table Pack.
Startup Program: Early-stage startups can receive a 70% discount on licenses.
DHTMLX FAQ
Traffic
Latest traffic
Status
Monthly traffic trend
- 2025-9: 107.9K
- 2026-1: 103.6K
- 2026-2: 96.8K
- 2026-3: 95.8K
- 2026-4: 77.5K
- 2026-5: 92.1K
Geography
Top 5 countries / regions
- 🇱🇻Latvia30.3%
- 🇻🇳Vietnam24.5%
- 🇨🇳China17.7%
- 🇬🇧United Kingdom15.6%
- 🇮🇳India11.9%
Traffic sources
| Source type | Percentage |
|---|---|
Direct | 80.8% |
Referral | 19.2% |
Top keywords
| Keyword | Cost per click |
|---|---|
| dhmltx grid enablesmartrendering | $0.00 |
| dhmltx grid smartrender | $0.00 |
| dhmltxsuite 5.0.8 download | $0.00 |
| dhtmlx | $2.62 |
| dhtmlxgrid row number | $0.00 |
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