Bryntum Calendar (Trial)

Bryntum Calendar is a full-featured resource calendar with support for a wide range of capabilities It integrates smoothly with React, Vue, Angular, or plain vanilla JS.

For more information about Bryntum Calendar, visit the Bryntum Calendar site

Highlights

• Multiple view modes including day, week, month, year, agenda, and day-agenda layouts
• Resource-first layouts display events grouped by team members with avatars
• Recurring events with complex patterns (daily, weekly, monthly, yearly) and exceptions
• Travel time visualization shows commute time between events for realistic planning
• Capacity tracking monitors workload and highlights overallocation
• Flexible time intervals with custom increments and shifted day starts
• Massive data handling efficiently renders extremely large datasets with virtual scrolling
• Export to Excel, ICS calendar files, or print views
• Custom rendering controls appearance of events, headers, and cells
• Enhanced tooltips display rich information with links and custom content
• Responsive layouts adapt to mobile devices with optimized views
• React, Vue, and Angular wrappers with native framework patterns

Package Contents

| Path | Description | |---------------------------------------|------------------------------------------------| | fonts/ | Poppins, Montserrat, and RobotoFlex fonts | | fontawesome/ | FontAwesome icons and webfonts | | locales/ | Localization files for 30+ languages | | calendar.module.js, calendar.umd.js | JavaScript bundles (ES module and UMD formats) | | calendar.css | Structural CSS (required) | | *.d.ts | TypeScript type definitions | | *.css | Theme stylesheets |

Note: Trial packages do not include minified bundles, source maps, or source files.

Supported Versions

• NodeJS: >= 20.0.0
• TypeScript: >= 3.6.0
• Angular: >= 9.0.0
• React: >= 16.0.0
• Vue: >= 3.0.0
• Vite: >= 4.0.0
• Webpack: >= 4.0.0

Try Bryntum Online Demos

Explore our comprehensive collection of demos:

• View Online Demos
• JavaScript Demos
• React Demos
• Vue Demos
• Angular Demos

Installation

This is a trial package with limited functionality.

Why Use npm Aliasing?

Trial packages use npm aliasing to install @bryntum/calendar-trial under the @bryntum/calendar name. This approach provides a seamless upgrade path - when you purchase a license, you only need to update the alias in package.json without changing any application code.

Install using npm:

npm install @bryntum/calendar@npm:@bryntum/calendar-trial@latest

Or using yarn:

yarn add @bryntum/calendar@npm:@bryntum/calendar-trial@latest

Alternatively, add to package.json dependencies:

"dependencies": {
  "@bryntum/calendar": "npm:@bryntum/calendar-trial@latest"
}

Visit our npm repository guide to learn more about installation and migrating from trial to licensed packages.

Using an AI agent?

The fastest path for an AI assistant to write working Bryntum Calendar code:

1. MCP server. Configure your agent with the Bryntum MCP server for grounded, version-correct answers: setup guide.
2. Agent skills. Install the Bryntum skill for Claude Code, Cursor, or Codex — it bundles the conventions below.

Common trial-package pitfalls for agents:

• Stale training data. Bryntum ships breaking changes; do not trust API shapes you remember. Check https://bryntum.com/products/calendar/docs first.
• You are on the trial. The package is installed as @bryntum/calendar-trial but aliased to @bryntum/calendar — import paths must use the aliased name (@bryntum/calendar). To upgrade to a licensed package, change the alias to "npm:@bryntum/calendar@latest"; do not rewrite imports.
• Trial bundles are not minified and contain a watermark; that is expected, not a bug.
• CSS. Import FontAwesome, calendar.css (structural), and a theme.
• Framework wrappers (@bryntum/calendar-react, -angular, -vue-3) require the core @bryntum/calendar package; installing only the wrapper fails at runtime.
• TypeScript types are bundled in *.d.ts next to each entry point; do not hand-roll interfaces.

Quick Start

Vanilla JavaScript

import { Calendar } from '@bryntum/calendar';

const calendar = new Calendar({

    appendTo : 'app',
    date     : new Date(2026, 5, 7),

    resources : [
        {
            id         : 1,
            name       : 'New York Team',
            eventColor : 'blue'
        },
        {
            id         : 2,
            name       : 'Tokyo Hub',
            eventColor : 'green'
        },
        {
            id         : 3,
            name       : 'Paris Office',
            eventColor : 'orange'
        },
        {
            id         : 4,
            name       : 'Sydney Crew',
            eventColor : 'red'
        }
    ],

    events : [
        {
            id         : 1,
            name       : 'Kickoff Strategy Meeting',
            startDate  : '2026-06-08T09:00:00',
            endDate    : '2026-06-08T12:30:00',
            resourceId : 1
        },
        {
            id         : 2,
            name       : 'Client Review Call',
            startDate  : '2026-06-09T14:00:00',
            endDate    : '2026-06-09T17:00:00',
            resourceId : 1
        },
        {
            id         : 3,
            name       : 'Design Workshop',
            startDate  : '2026-06-10T10:00:00',
            endDate    : '2026-06-10T15:00:00',
            resourceId : 1
        },
        {
            id         : 4,
            name       : 'Project Planning',
            startDate  : '2026-06-08T13:00:00',
            endDate    : '2026-06-08T16:30:00',
            resourceId : 2
        },
        {
            id         : 5,
            name       : 'Sprint Retrospective',
            startDate  : '2026-06-09T15:00:00',
            endDate    : '2026-06-09T19:00:00',
            resourceId : 2
        },
        {
            id         : 6,
            name       : 'Innovation Lab Session',
            startDate  : '2026-06-11T16:00:00',
            endDate    : '2026-06-11T19:30:00',
            resourceId : 2
        },
        {
            id         : 7,
            name       : 'UX/UI Review',
            startDate  : '2026-06-09T08:30:00',
            endDate    : '2026-06-09T11:00:00',
            resourceId : 3
        },
        {
            id         : 8,
            name       : 'Marketing Sync',
            startDate  : '2026-06-10T08:00:00',
            endDate    : '2026-06-10T11:00:00',
            resourceId : 3
        },
        {
            id         : 9,
            name       : 'Team Building Lunch',
            startDate  : '2026-06-12T11:30:00',
            endDate    : '2026-06-12T15:00:00',
            resourceId : 3
        },
        {
            id         : 10,
            name       : 'Daily Standup',
            startDate  : '2026-06-08T09:00:00',
            endDate    : '2026-06-08T12:30:00',
            resourceId : 4
        },
        {
            id         : 11,
            name       : 'Product Demo',
            startDate  : '2026-06-10T16:00:00',
            endDate    : '2026-06-10T20:00:00',
            resourceId : 4
        },
        {
            id         : 12,
            name       : 'Customer Feedback Session',
            startDate  : '2026-06-11T11:00:00',
            endDate    : '2026-06-11T15:30:00',
            resourceId : 4
        },
        {
            id         : 13,
            name       : 'End of Sprint Wrap-up',
            startDate  : '2026-06-12T12:00:00',
            endDate    : '2026-06-12T15:00:00',
            resourceId : 4
        },
        {
            id         : 100,
            name       : 'Hackathon 2026',
            startDate  : '2026-06-08T00:00:00',
            endDate    : '2026-06-15T00:00:00',
            allDay     : true,
            resourceId : 1,
            eventColor : 'purple'
        },
        {
            id         : 101,
            name       : 'Innovation Day',
            startDate  : '2026-06-08T00:00:00',
            endDate    : '2026-06-09T00:00:00',
            allDay     : true,
            resourceId : 2
        },
        {
            id         : 102,
            name       : 'Wellness Retreat',
            startDate  : '2026-06-10T00:00:00',
            endDate    : '2026-06-11T00:00:00',
            allDay     : true,
            resourceId : 3
        },
        {
            id         : 103,
            name       : 'Tech Expo Visit',
            startDate  : '2026-06-11T00:00:00',
            endDate    : '2026-06-12T00:00:00',
            allDay     : true,
            resourceId : 4
        },
        {
            id         : 104,
            name       : 'Team Celebration',
            startDate  : '2026-06-13T00:00:00',
            endDate    : '2026-06-14T00:00:00',
            allDay     : true,
            resourceId : 1
        }
    ]
});

In the style.css:

/* FontAwesome is used for icons */
@import "@bryntum/calendar/fontawesome/css/fontawesome.css";
@import "@bryntum/calendar/fontawesome/css/solid.css";
/* Structural CSS */
@import "@bryntum/calendar/calendar.css";
/* Bryntum theme of your choice */
@import "@bryntum/calendar/svalbard-light.css";

Visit our JavaScript Quick Start guide to learn more.

Themes

Svalbard (default)

| Light | Dark | |--------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------| | | |

Stockholm

| Light | Dark | |----------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------| | | |

Visby

| Light | Dark | |--------------------------------------------------------------------------------------|------------------------------------------------------------------------------------| | | |

Material 3

| Light | Dark | |-----------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------| | | |

High Contrast

| Light | Dark | |------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------| | | |

Fluent 2

| Light | Dark | |-------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------| | | |

For more information on customizing themes, see the Styling guide.

Framework Integrations

Bryntum Calendar provides first-class wrappers for popular frameworks. Each wrapper follows native framework patterns and lifecycle management.

Note: The framework wrappers are public and can be installed normally. They require the core package to be present.

React

npm install @bryntum/calendar-react@latest

Visit our React Quick Start guide to learn more.

Angular

npm install @bryntum/calendar-angular@latest

Visit our Angular Quick Start guide to learn more.

Vue 3

npm install @bryntum/calendar-vue-3@latest

Visit our Vue Quick Start guide to learn more.

Explore All Bryntum Products

• Bryntum Grid - High-performance data grid
• Bryntum Scheduler - Resource scheduling component
• Bryntum Scheduler Pro - Advanced scheduling with dependencies
• Bryntum Gantt - Project planning and management
• Bryntum Calendar - Full-featured calendar component
• Bryntum TaskBoard - Kanban-style task management

Explore our comprehensive collection of demos:

| Product | JavaScript | React | Vue | Angular | |-------------------|:------------------------------------------------------------------------------------:|:--------------------------------------------------------------------------:|:----------------------------------------------------------------------:|:------------------------------------------------------------------------------:| | Grid | Grid JavaScript demos | Grid React demos | Grid Vue demos | Grid Angular demos | | Scheduler | Scheduler JavaScript demos | Scheduler React demos | Scheduler Vue demos | Scheduler Angular demos | | Scheduler Pro | Scheduler Pro JavaScript demos | Scheduler Pro React demos | Scheduler Pro Vue demos | Scheduler Pro Angular demos | | Gantt | Gantt JavaScript demos | Gantt React demos | Gantt Vue demos | Gantt Angular demos | | Calendar | Calendar JavaScript demos | Calendar React demos | Calendar Vue demos | Calendar Angular demos | | TaskBoard | TaskBoard JavaScript demos | TaskBoard React demos | TaskBoard Vue demos | TaskBoard Angular demos |

Online references

• Bryntum Calendar documentation

• Bryntum Calendar examples

• Bryntum Support Forum

• Contact us

License and copyright

Bryntum Calendar is commercial software and requires a paid license. Please visit the Bryntum Calendar End User License for the full text of the license.

Copyright © 2009-2026, Bryntum All rights reserved.