Pros of FullCalendar

• More feature-rich with advanced functionality like drag-and-drop events, recurring events, and multiple views (month, week, day)
• Supports various data sources and integrations (Google Calendar, JSON feeds)
• Extensive documentation and community support

Cons of FullCalendar

• Steeper learning curve due to its complexity
• Larger bundle size, which may impact performance for simpler use cases
• Requires a commercial license for certain features and use cases

Code Comparison

React-Calendar basic usage:

import Calendar from 'react-calendar';

function MyApp() {
  return <Calendar />;
}

FullCalendar basic usage:

import FullCalendar from '@fullcalendar/react';
import dayGridPlugin from '@fullcalendar/daygrid';

function MyCalendar() {
  return <FullCalendar plugins={[dayGridPlugin]} initialView="dayGridMonth" />;
}

React-Calendar is simpler to implement for basic calendar needs, while FullCalendar requires more setup but offers greater customization and features out of the box.

Pros of react-dates

• More comprehensive date range selection functionality
• Extensive customization options for appearance and behavior
• Better support for internationalization and localization

Cons of react-dates

• Larger bundle size and more dependencies
• Steeper learning curve due to more complex API
• Less frequent updates and maintenance

Code Comparison

react-dates:

import { DateRangePicker } from 'react-dates';

<DateRangePicker
  startDate={this.state.startDate}
  startDateId="start_date_id"
  endDate={this.state.endDate}
  endDateId="end_date_id"
  onDatesChange={({ startDate, endDate }) => this.setState({ startDate, endDate })}
  focusedInput={this.state.focusedInput}
  onFocusChange={focusedInput => this.setState({ focusedInput })}
/>

react-calendar:

import Calendar from 'react-calendar';

<Calendar
  onChange={this.onChange}
  value={this.state.date}
/>

react-calendar offers a simpler API and lighter weight solution for basic calendar functionality, while react-dates provides more advanced features for date range selection and customization. react-calendar is easier to implement for simple use cases, but react-dates offers more flexibility for complex date-picking requirements.

Pros of react-component/calendar

• More customizable with extensive API and theming options
• Supports range selection and multiple date selection
• Offers additional features like time picker and decade panel

Cons of react-component/calendar

• Steeper learning curve due to more complex API
• Larger bundle size due to additional features
• Less frequent updates and maintenance

Code Comparison

react-component/calendar:

import Calendar from 'rc-calendar';

<Calendar
  showWeekNumber
  locale={enUS}
  defaultValue={now}
  showToday
  showOk
/>

react-calendar:

import Calendar from 'react-calendar';

<Calendar
  onChange={onChange}
  value={date}
/>

react-component/calendar offers more configuration options out of the box, while react-calendar provides a simpler API for basic use cases. The former allows for more customization but requires more setup, while the latter is easier to implement quickly.

react-component/calendar is better suited for complex applications requiring advanced calendar functionality, whereas react-calendar is ideal for simpler implementations and projects prioritizing ease of use and smaller bundle size.

Both libraries have their strengths, and the choice between them depends on the specific requirements of your project, such as customization needs, performance considerations, and desired features.

Pros of react-big-calendar

• More feature-rich, offering advanced functionalities like drag-and-drop event handling and customizable views (day, week, month, agenda)
• Better suited for complex calendar applications with multiple events and interactions
• Extensive documentation and examples for various use cases

Cons of react-big-calendar

• Steeper learning curve due to its complexity and numerous configuration options
• Larger bundle size, which may impact performance for simpler calendar needs
• Less frequent updates and maintenance compared to react-calendar

Code Comparison

react-big-calendar:

import { Calendar, momentLocalizer } from 'react-big-calendar'
import moment from 'moment'

const localizer = momentLocalizer(moment)

<Calendar
  localizer={localizer}
  events={myEventsList}
  startAccessor="start"
  endAccessor="end"
  style={{ height: 500 }}
/>

react-calendar:

import Calendar from 'react-calendar'

<Calendar
  onChange={onChange}
  value={date}
/>

react-big-calendar offers more customization and event handling out of the box, while react-calendar provides a simpler API for basic calendar functionality. The choice between the two depends on the specific requirements of your project, with react-big-calendar being more suitable for complex applications and react-calendar for simpler use cases.

Pros of react-native-calendars

• Specifically designed for React Native, ensuring better compatibility with mobile apps
• Offers a wider range of customizable calendar components, including agenda and timeline views
• Provides more extensive theming options and styling flexibility

Cons of react-native-calendars

• Larger package size and potentially higher memory usage due to additional features
• Steeper learning curve for developers new to React Native or complex calendar implementations
• May require more setup and configuration for basic use cases

Code Comparison

react-native-calendars:

import {Calendar} from 'react-native-calendars';

<Calendar
  markedDates={{
    '2023-05-16': {selected: true, marked: true, selectedColor: 'blue'},
    '2023-05-17': {marked: true},
    '2023-05-18': {marked: true, dotColor: 'red', activeOpacity: 0}
  }}
/>

react-calendar:

import Calendar from 'react-calendar';

<Calendar
  onChange={onChange}
  value={date}
  tileClassName={({ date, view }) => {
    if (markedDates.find(x => x === date.toDateString())) {
      return 'highlight'
    }
  }}
/>

The code examples demonstrate the different approaches to marking dates and customizing appearance in each library. react-native-calendars uses a more declarative style with a markedDates prop, while react-calendar relies on callback functions for customization.