Calendars are an important part of our lives. In today’s world, people mostly use the web or mobile calendars. They can be found everywhere, including various software: booking apps, travel software, project management, admin panels, etc. Our company often integrates JS calendars into admin templates (you can look through our angular themes).

Users may need JS calendars on websites for several reasons. The user may need to pick a date from the calendar to fill up a form or provide a date while delivering any information.

Undoubtedly, this component can be called critical for business applications. Just imagine how much your business can suffer due to a badly tuned and developed calendar. Thus, this component should be given special attention and meticulousness in development.

In this article, we will look at the criteria for a good javascript calendar in web applications. Also, we will show you the best javascript calendar libraries and different frameworks for building your own solutions based on them.

Qualities of a good javascript calendar for web applications We have picked the criteria for a good javascript calendar from our previous article on date-pickers. Obviously, we can adapt these to calendar plugins. We divided our evaluation criteria into 4 blocks.

Documentation. It is vital for whatever you’re using to be well-documented in order to learn how to build or reconstruct it. The product with no or lacking documentation does not have a right to exist.

Customization. A great library should come with options that can be updated to add or remove certain functionality. This especially applies to open-source software.

Compatibility. Who wants to visit a site with a datepicker that only works in recent versions of Chrome and Webkit browsers? Many business apps still work in legacy browsers.

User Experience. Ask yourself whether the plugin will be convenient for the needs of your user? Does it fit your product style? The looks and quality of the docs are not that important compared to how the library will actually deal with your task.

Price. And finally please keep a track of your software budget and usage.

Top javascript calendar libraries We have included various calendar libraries based on React, Angular, Vue, Bootstrap or jQuery. Some of them are more developed, some are easier to customize. We hope this catalog will help you with your work.

Fullcalendar.io

GitHub stars: 11.4k Price and License: MIT Website/Demo: fullcalendar.io Github: github.com/fullcalendar/fullcalendar Type of installation: NPM, Yarn Frameworks: React, Vue, Angular

Fullcalendar.io screenshot Fullcalendar is a good choice for those who know what they want. There are no detailed step-by-step guides that describe what to do to get the goal. Only a brief Getting Started Guide and Documentation Page. Lightweight.

The library is easily customizable and has many different components. The website, demos, and documentation give the impression of a mature product, which you’re not scared to use. With this, you can plan resources and mark events. Timeline view and various themes are also there. A good asset of this library is the documentation for developing in React, Vue, and Angular.

Do you like this article? You might also want to read “Best React Open-Source Projects”

Tui calendar

GitHub stars: 8.2k Price and License: MIT Website/Demo: ui.toast.com/tui-calendar Github: github.com/nhn/tui.calendar Type of installation: Via package managers or CDN Frameworks: React, Vue, Angular wrappers

Tui calendar screeshot Tui calendar in javascript is a part of a TUI library. It is built on top or jquery with options of using React, Angular and Vue wrappers. The calendar supports various view types: daily, weekly, monthly (6 weeks, 2 weeks, 3 weeks) and efficient management of milestone and task schedules. You can change the first day of the week, customize the date and schedule information UI(including a header and a footer of grid cell).

The product has full documentation and can be installed via package managers of Content Delivery Network.

CLNDR GitHub stars: 2.8k Price and License: MIT Website/Demo: kylestetz.github.io/CLNDR Github: github.com/kylestetz/CLNDR Type of installation: Via package managers or CDN Frameworks: React, Vue, Angular wrappers

CLNDR.js is a jQuery calendar plugin that, unlike most calendar plugins, doesn’t generate markup. Instead, you provide an Underscore.js HTML template, and in return, CLNDR gives you a wealth of data to use within it. HTML templates are well-suited to this task because they allow us the flexibility to specify where we want the data to go in our markup.

CLNDR takes your template and injects some data into it. The data contains everything you need to create a calendar.

Kendo UI Scheduler GitHub stars: – Price and License: Apache License, $999 – $2199 Website/Demo: demos.telerik.com/kendo-ui/scheduler/index Github: – Type of installation: package managers Frameworks: React, Angular, Vue, jQuery

Kendo UI is a big and advanced JavaScript framework. It contains tons of widgets and tools. Maybe it’s not a good idea to use its Scheduler Widget if you’re not interested in other components. The Kendo UI documentation is well written, and you can check out a bunch of Scheduler demos supplemented with code examples. Regarding the coding, it won’t take much time to build a basic scheduler and add some features to it. The default view is a little bit plain, but it’s easy to change that.

React big calendar

GitHub stars: 4k Price and License: MIT Website/Demo: jquense.github.io/react-big-calendar/exampl.. Github: github.com/intljusticemission/react-big-cal.. Type of installation: package managers Frameworks: React

React big calendar is a javascript event calendar component built for React. It is made for modern browsers (read: IE10+) and uses flexbox over the classic tables-ception approach.

React big calendar includes two options for handling the date formatting and culture localization, depending on your preference of DateTime libraries. You can use either the Moment.js or Globalize.js localizers.

Out of the box, you can include the compiled CSS files and be up and running. But, sometimes, you may want to style Big Calendar to match your application styling. For this reason, SASS files are included with Big Calendar. SASS implementation provides a file containing color and sizing variables that you can update to fit your application.

Mobiscroll responsive calendar

GitHub stars: 1.5k Price and License: $225, $595, $1255 Website/Demo: mobiscroll.com Github: github.com/acidb/mobiscroll Type of installation: CLI, NPM, Yarn, Manual Frameworks: Angular, Ionic, React, jQuery, plain JS

Mobiscroll responsive calendar screenshot Mobiscroll is a library that focuses on calendaring & scheduling, date & time selection plus it ships with tools needed for building out a great user experience, like popups, form elements, different pickers for edit dialogs, and so on.

The main products:

Event calendar and scheduler with features like drag & drop, multiple resource support, CRUD operations, external drag & drop of events, workday & work week setups, and a lot of features you need to customize the experience. Their approach is not to build an event calendar that has all the bells and whistles, instead, they are adding capabilities – like event hooks, validation logic … – so that you can build the appropriate user experience that makes the most sense in your application. The calendar is customizable and ships with 3 themes: iOS, Material and Windows, light & dark variants and is fully responsive for mobile + desktop. Date & time pickers with mobile and the desktop date and time pickers, calendars for single, multiple select, and range with start/end dates. This can be fully integrated as a stand-alone picker into existing forms or used with other Mobiscroll elements. Other supporting components, like dialogs, dropdowns, form elements, color pickers can be seen on their demo page (with more than 250 live examples) There are different versions available for:

Angular: Scheduler, event calendar; React: Scheduler, event calendar; jQuery: Scheduler, event calendar; Plain Javascript: Scheduler, event calendar. Other product highlights:

Localization, multilingual support; RTL & accessibility. Syncfusion react calendar GitHub stars: – Price and License: $2495 – $4995 for all components Website/Demo: syncfusion.com/react-ui-components/react-ca.. Github: – Type of installation: copy and paste script Frameworks: Angular, Blazor, plain JS, Vue, React

Syncfusion react calendar screenshot The Syncfusion react calendar is a component to display the date and days of the week. It provides the month, year, and decade view options to quickly navigate to the desired date. It supports minimum dates, maximum dates, and disabled dates to restrict the date selection. The product is lightweight and easily configurable.

You can choose across four different themes, including Material design. Apart from the standard, built-in theme, the Calendar component provides complete control over its appearance, allowing you to customize the style to suit your application.

Angular calendar

GitHub stars: 2k Price and License: MIT Website/Demo: mattlewis92.github.io/angular-calendar/#/ki.. Github: github.com/mattlewis92/angular-calendar Type of installation: package manager Frameworks: Angular

The product is a javascript calendar component for Angular 6.0+ that can display events on a month, week or day view. The template is highly customizable. You can build your own components instead of those not meeting your project specs.

Please note that this library is not optimized for mobile. You will need to do it yourself.

Webix JS Calendar and time selection UI controls GitHub stars: 316 Price and License: Webix Standard is a free UI library under the GNU GPLv3 license Website/Demo: webix.com/widget/date_selection Github: github.com/webix-hub/webix Type of installation: package manager Frameworks: jQuery, Angular, React, Vue.js, Backbone

The product is a JS control that can be easily built into your app or web page. The calendar can be configured according to particular requirements.

This widget allows users to select not only days, months, and years, but also the exact time. It is easily localized and can be adapted to the local starting day of the week.

Webix JS Calendar includes several controls. The Datepicker control facilitates choosing the required date, while the Timepicker provides different ways of time selection. Webix TimeBoard is another control for time management designed to make the process of time selection even more precise and handy.

Bootstrap calendar

GitHub stars: 2.9k Price and License: MIT Website/Demo: bootstrap-calendar.eivissapp.com Github: github.com/Serhioromano/bootstrap-calendar Type of installation: package manager Frameworks: Bootstrap

Full feature calendar based on the most popular HTML framework Twitter Bootstrap. This product is reusable. It means that there is no UI in this calendar. All buttons to switch view or load events are done separately. You will end up with your own unique calendar design. It is also template based – all views including year, month, week or day are based on templates. You can easily change the looks or style, even add a new custom view. If you use this product, it will be easy to adjust and style your calendar with LESS variables file.

It uses AJAX to feed calendar with events. You provide URL and just return by this URL JSON list of events. Language files are connected separately with i18n. You can easily translate the calendar into your language. Holidays are also displayed on the calendar according to your language.

Vcalendar

GitHub stars: 2.1k Price and License: MIT Website/Demo: vcalendar.io Github: github.com/nathanreyes/v-calendar Type of installation: package manager Frameworks: Vue

Vcalendar V-Calendar is a clean and lightweight plugin for displaying simple, attributed calendars in Vue.js. It uses attributes to decorate the calendar with various visual indicators including highlighted date regions, dots, bars, content styles and popovers for simple tooltips and even custom slot content.

Any single attribute may contain one object of each type and can be displayed for single dates, date ranges and even complex date patterns like every other Friday, the 15th of every month or the last Friday of every other month.

Dhtmlx calendar

GitHub stars: – Price and License: from $599 Website/Demo: dhtmlx.com/docs/products/dhtmlxCalendar Github: – Type of installation: package manager Frameworks: Vue, Angular, React

Dhtmlx calendar screenshot This is quite a good choice if a calendar is all you want. There is an example of integration with Google maps, so you can extend the basic functionality if needed. The documentation page contains a set of guides that may be useful for beginners. The bunch of