< DHTMLX Diagram 3.0 - Auto Layout Algorithm and Customizable Live Editors

JavaScript UI Framework
for Web App Development

Develop enterprise web and mobile applications with rich interface and fast performance using HTML5 JS UI framework

Why DHTMLX

For
Developers
For
Managers
For
Team Leads
Increase productivity

Save your time on the creation and maintenance of your business applications due to our cutting-edge and full-featured JavaScript UI framework. No need to develop apps from scratch, use ready solutions.

1500+ demos and samples

Having comprehensive examples of using HTML5 UI controls is half the battle. You can surf through them, get the source code, and learn how they behave and interact with each other.

Fast learning, professional support

Our detailed technical documentation will guide you through all the aspects of using our JavaScript/HTML5 UI framework. DHTMLX tech experts will help you to dive deeper into features and transform your ideas into reality.

Develop web apps twice as fast

Due to simple integration and short learning curve, you'll be able to develop fully-functional web applications in a short time. Start using our JavaScript GUI framework right now and show your first results in minutes.

Quality checked

DHTMLX provides top market software products for more than 10 years. During this period we have shown ourselves as a proven vendor of the high-quality HTML5 controls library and other developer tools.

Rely on flexible licensing

Our smart licensing model allows you to find the appropriate terms either you develop a small app for internal purposes, or build big SaaS or enterprise solutions. No hidden limitations or fees.

Choose trustworthy vendor

DHTMLX products are trusted by software giants, market majors in service management, resource-saving technologies and electronics, as well as numerous small and medium companies.

Increase productivity

Save your time on the creation and maintenance of your business applications due to our cutting-edge and full-featured HTML5 GUI framework. No need to develop apps from scratch, use ready solutions.

1500+ demos and samples

Having comprehensive examples of using an HTML5 UI toolkit is half the battle. You can surf through them, get the source code, and learn how controls behave and interact with each other.

Quality checked

DHTMLX provides top market software products for more than 10 years. During this period we have shown ourselves as a proven vendor of high-quality libraries and other developer tools.

Rely on flexible licensing

Our smart licensing model allows you to find the appropriate terms either you develop a small app for internal purposes, or build big SaaS or enterprise solutions. No hidden limitations or fees.

Fast learning, professional support

Our detailed technical documentation will guide you through all the aspects of using our UI framework in JavaScript. DHTMLX tech experts will help you to dive deeper into features and transform your ideas into reality.

Develop web apps twice as fast

Due to simple integration and short learning curve, you'll be able to develop fully-functional web applications in a short time. Start using our HTML5 JavaScript framework right now and show your first results in minutes.

Choose trustworthy vendor

DHTMLX products are trusted by software giants, market majors in service management, resource-saving technologies and electronics, as well as numerous small and medium companies.

DHTMLX Gantt Chart Library
DHTMLX Scheduler Material UI
UI Dashboard

DHTMLX JS UI Framework

Best in class Gantt for enterprise web apps Full-fledged event calendar for booking apps Ready-to-use JavaScript controls library
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Lightning-fast Gantt chart easily processes 10000+ tasks. Advanced resource management, smart rendering, auto-scheduling, critical path calculation, and many other essential features make Gantt a distinguished solution among software vendors around the globe.

Feature-rich Scheduler library for developing web and mobile scheduling apps. With multiple views such as Timeline, Agenda, Map, RTL support, recurring events, it meets the needs of diverse business realms.

Full-featured and mature HTML5 controls library with years of development behind it and thousands of users worldwide. The library allows you to develop cross-browser, interactive web apps faster and with less effort.

Gantt Chart

Gantt

  • Easy customization that enables you to adjust Gantt look and feel according to your needs.
  • Simple API that contributes to a short learning curve.
  • Rich resource management features - resource calendar, histogram, multiple resources view, etc.
  • Export of a full-sized Gantt chart to PDF, PNG, Excel, iCal, MS Project, and Primavera P6.
Scheduler

Scheduler

  • Wide range of powerful features that are essential for event calendar users.
  • dhtmlxScheduler has an extensive JavaScript API that gives you full control over the calendar's look and feel.
  • Online export service that allows you to export your calendar to PDF or PNG formats and print it.
Hotel Management System

Suite

  • 20+ professionally designed customizable HTML5 UI controls that cover various web app needs.
  • Pure JavaScript with no dependencies on other UI frameworks and libraries.
  • Fully client-side library that can be integrated with any server-side technologies with ease.
Material Design
Terrace skin
Web skin
Web skin
Web skin

Diagram

  • Build numerous types of diagrams like org charts, flowcharts, decision trees, block diagrams, and any others to visualize data in a hierarchical structure.
  • Arrange chaotically placed shapes in tidy diagrams using the automatic layout algorithm with one click of a button.
  • Customize your diagrams' look and feel with ease and let end-users edit diagrams on the fly in the diagram editor.
Pivot

Pivot

  • High performance that allows working with large amount of data.
  • Sorting and filtering features help you to manage data and display the needed info in seconds.
  • Fully configurable elements of a pivot table let you simply modify its look and feel.
No External Support Staff

A qualified support and development team is ready to provide our customers with fast technical help by diving deep into your problems. Moreover, you are always able to get access to the dev build with latest hotfixes for our HTML5 UI frameworks.

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Live Community Forum

Users without an active support plan can get help on our community forum. The registration is free. The forum is also monitored by our support team so you can get professional help there.

Up To Date Documentation

Numerous tutorials and articles to help you start working with our JavaScript UI framework fast without any difficulties. Many examples of integrations with popular technologies, such as jQuery UI, Angular, Meteor, and so on.

Helpers

Free developer tools that are intended to help with prototyping, customizing, and simplifying the work with DHTMLX libraries

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Visual Designer Gantt Export Module Use a local module to export your Gantt chart to PDF/PNG and MS Project.
Skin Builder Scheduler Export Module Export your Scheduler to PDF/PNG using a local export module.
Server-side Connector Excel to HTML Converter Convert Excel files to accurate HTML tables with all formats kept.

Blog

Latest news of the company, new releases, updates, tutorials, and other useful information for our customers and all web developers

View More
DHTMLX Spreadsheet 4.0 with Math Formulas, Frozen Columns, and TypeScript Support

The autumn season of 2020 is rich in updates of the DHTMLX JavaScript libraries. Here comes the major release of the Spreadsheet component intended for the convenient processing of large amounts of

DHTMLX Vault 4.0: Enhanced Work on Touch Screens, Fast Switching Between Display Modes, and TypeScript Support

The new major release 4.0 of DHTMLX Vault delivers TypeScript support and enhanced work on touch screens. From now on, the DHTMLX file upload component provides file drag-n-drop, ability to select

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