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DayPilot Lite for JavaScript 2026
Features:
CSS themes and Theme Designer support hover event styling
CSS Theme Designer supports colors with alpha channel (transparency)
Next.js 16 support [see also online UI Builder]
The API docs show which API members are available in the Lite and Pro versions.
Release notes:
DayPilot Lite for JavaScript 2026.1.809 March 15, 2026
DayPilot Lite for JavaScript 2026.1.803 February 14, 2026
DayPilot Lite for JavaScript 2026.1.796 January 21, 2026
DayPilot Lite for JavaScript 2026.1.790 January 9, 2026
DayPilot Lite for JavaScript 2026.1.784 January 1, 2026
DayPilot Lite for JavaScript 2025
Features:
Custom time cell duration supported in the Calendar (1 - 60 minutes)
Events can be displayed with exact duration, not aligned with the Calendar grid cells [docs, demo]
Snap to grid can be turned off in the Calendar for drag and drop operations [docs, demo]
Navigator and DatePicker support a "Today" button
Updated CSS theme structure - defines CSS variables for the most common values (Calendar, Month, Navigator) [read more]
New Theme Designer that generates stylesheets based on CSS variables
Scheduler component with horizontal timeline (supported in JavaScript, Angular, React, and Vue packages) [read more] [demo]
The online UI Builder app supports Scheduler configuration (JavaScript, TypeScript, Angular, React, Next.js and Vue)
Angular 20 support
Scheduler row margin properties (rowMarginTop, rowMarginBottom)
Row header active areas supported in the Scheduler [docs] [demo]
React JSX in Scheduler events [tutorial] and cells [tutorial]
Vue templates for Scheduler events [tutorial] and cells [tutorial]
Drag-and-drop handles created using active areas supported on touch devices (Scheduler)
Calendar RTL support [demo]
Calendar supports Angular signals [tutorial]
Month supports Angular signals
Navigator supports Angular signals
Scheduler supports Angular signals [tutorial]
Angular 21 support [see also UI Builder]
Built-in zoom support in Scheduler [tutorial]
Customization of the Scheduler upper-left corner [tutorial]
Release notes:
DayPilot Lite for JavaScript 2025.4.770 December 14, 2025
DayPilot Lite for JavaScript 2025.4.766 December 1, 2025 (NPM version 5.0.0)
DayPilot Lite for JavaScript 2025.4.757 November 16, 2025
DayPilot Lite for JavaScript 2025.4.754 November 2, 2025
DayPilot Lite for JavaScript 2025.4.750 October 21, 2025
DayPilot Lite for JavaScript 2025.4.743 October 2, 2025
DayPilot Lite for JavaScript 2025.3.739 September 26, 2025
DayPilot Lite for JavaScript 2025.3.731 September 23, 2025
DayPilot Lite for JavaScript 2025.3.710 September 13, 2025
DayPilot Lite for JavaScript 2025.3.703 August 29, 2025
DayPilot Lite for JavaScript 2025.3.696 August 1, 2025
DayPilot Lite for JavaScript 2025.3.691 July 23, 2025
DayPilot Lite for JavaScript 2025.3.686 July 11, 2025
DayPilot Lite for JavaScript 2025.2.678 June 11, 2025
DayPilot Lite for JavaScript 2025.2.674 May 25, 2025
DayPilot Lite for JavaScript 2025.2.670 May 22, 2025
DayPilot Lite for JavaScript 2025.2.667 May 21, 2025 (NPM version 4.0.0)
DayPilot Lite for JavaScript 2025.2.652 May 19, 2025
DayPilot Lite for JavaScript 2025.2.646 May 6, 2025
DayPilot Lite for JavaScript 2025.2.643 May 6, 2025
DayPilot Lite for JavaScript 2025.1.638 March 6, 2025
DayPilot Lite for JavaScript 2025.1.635 February 21, 2025
DayPilot Lite for JavaScript 2024
Features:
Next.js 14 support [tutorial]
Calendar cell customization [demos: Highlighting Today, Lunch Break, Text in Cells]
Cell customization in the monthly calendar [demo]
Angular 18 support [see also UI Builder configurator, Angular Calendar: Day/Week/Month Views (Open-Source) tutorial]
Date picker (Navigator) supports responsive mode
The eventBorderRadius property of the Calendar component allows easy overriding of the CSS theme
In Vue 3, all components allow specifying properties and event handlers directly as attributes, instead of using a configuration object (:config)
Vue Calendar supports templates for events and cells in Vue 3 [tutorial]
Vue Monthly Calendar supports templates for events and cells in Vue 3
Vue Navigator (date picker) supports templates for cells in Vue 3
Next.js 15 support [tutorial]
React 19 support
Angular 19 support (including UI Builder)
Release notes:
DayPilot Lite for JavaScript 2024.4.631 December 13, 2024
DayPilot Lite for JavaScript 2024.4.626 November 26, 2024
DayPilot Lite for JavaScript 2024.4.622 November 10, 2024
DayPilot Lite for JavaScript 2024.4.609 November 5, 2024
DayPilot Lite for JavaScript 2024.4.575 October 21, 2024
DayPilot Lite for JavaScript 2024.4.566 October 16, 2024
DayPilot Lite for JavaScript 2024.3.547 September 23, 2024
DayPilot Lite for JavaScript 2024.3.543 July 31, 2024
DayPilot Lite for JavaScript 2024.3.539 July 15, 2024
DayPilot Lite for JavaScript 2024.3.536 July 1, 2024
DayPilot Lite for JavaScript 2024.2.532 June 20, 2024
DayPilot Lite for JavaScript 2024.2.530 June 16, 2024
DayPilot Lite for JavaScript 2024.2.528 May 28, 2024
DayPilot Lite for JavaScript 2024.1.524 March 19, 2024
DayPilot Lite for JavaScript 2024.1.519 January 15, 2024
DayPilot Lite for JavaScript 2024.1.517 January 4, 2024
DayPilot Lite for JavaScript 2023
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Features:
DayPilot.Switcher (helper for day/week/month switching with date picker integration) [API docs] [tutorial]
Angular 16 support
The online UI Builder app supports the Lite version (generate JavaScript, TypeScript, Vue 3, React 18, Angular 15/16/17 projects)
onAfterEventRender event added (Calendar)
onAfterEventRender event added (Month)
Calendar column header customization
Angular 17 support (generate a project using UI Builder)
Release notes:
DayPilot Lite for JavaScript 2023.4.504 November 20, 2023
DayPilot Lite for JavaScript 2023.3.499 September 11, 2023
DayPilot Lite for JavaScript 2023.3.494 August 25, 2023
DayPilot Lite for JavaScript 2023.3.484 August 1, 2023
DayPilot Lite for JavaScript 2023.2.477 June 7, 2023
DayPilot Lite for JavaScript 2023.2.470 May 8, 2023
DayPilot Lite for JavaScript 2023.2.463 April 27, 2023
DayPilot Lite for JavaScript 2023.2.457 April 4, 2023
DayPilot Lite for JavaScript 2023.1.450 February 20, 2023
DayPilot Lite for JavaScript 2023.1.447 February 15, 2023
DayPilot Lite for JavaScript 2022

Features:
XSS protection (monthly calendar)
XSS protection (daily/weekly calendar)
Event deleting (monthly calendar)
Cell header click event (DayPilot.Month.onCellHeaderClick/ed)
Event bar with customizable color (monthly calendar)
Calendar heightSpec: "BusinessHoursNoScroll"
Resource calendar (resources as columns) [tutorial]
Column header click event (DayPilot.Calendar.onHeaderClick/ed)
[Month] DayPilot.Month.onEventRightClick/ed events added
[Month] Event context menu (monthly calendar)
[Calendar] DayPilot.Calendar.onEventRightClick/ed events added
[Calendar] Event context menu (daily/weekly/resource calendar)
[Calendar] Event active areas supported (Calendar).
[Month] Event active areas supported (Month).
SVG icons
Release notes:
DayPilot Lite for JavaScript 2022.4.438 November 15, 2022
DayPilot Lite for JavaScript 2022.3.432 August 16, 2022
DayPilot Lite for JavaScript 2022.3.426 August 5, 2022
DayPilot Lite for JavaScript 2022.3.415 August 1, 2022
DayPilot Lite for JavaScript 2022.3.398 July 19, 2022
DayPilot Lite for JavaScript 2022.3.393 July 14, 2022
DayPilot Lite for JavaScript 2022.3.391 July 12, 2022
DayPilot Lite for JavaScript 2022.2.384 May 25, 2022
DayPilot Lite for JavaScript 2022.2.374 May 9, 2022
DayPilot Lite for JavaScript 2022.2.369 April 25, 2022
DayPilot Lite for JavaScript 2022.1.364 March 20, 2022
DayPilot Lite for JavaScript 2022.1.362 February 10, 2022
DayPilot Lite for JavaScript 2022.1.355 January 12, 2022
DayPilot Lite for JavaScript 2021

Features:
Time range selection uses the same shadow as moving/resizing (Calendar)
Using system fonts in the default theme (Calendar, Month, Navigator)
DayPilot.Modal 3.15.1 (includes DayPilot.Modal.form() programmatic dialog)
More efficient minification
TypeScript support
JavaScript version NPM package (@daypilot/daypilot-lite-javascript)
React version (@daypilot/daypilot-lite-react) - tutorial: React Weekly Calendar Tutorial (Open-Source)
Vue version (@daypilot/daypilot-lite-vue) - tutorial: Vue.js Weekly Calendar Tutorial (Open-Source)
Angular version (@daypilot/daypilot-lite-angular) - tutorial: Angular Calendar: Day/Week/Month Views (Open-Source)
[Navigator] Free-hand selection [Angular tutorial]
[Navigator] Week numbers
[Navigator] Rows per month (auto or six)
[Navigator] Horizontal orientation supported
[Navigator] Free/busy highlighting
[Navigator] Cell customization
Release notes:
DayPilot Lite for JavaScript 2021.4.341 December 28, 2021 (NPM version 3.0.0)
DayPilot Lite for JavaScript 2021.2.261 June 1, 2021
DayPilot Lite for JavaScript 2021.1.248 January 15, 2021
DayPilot Lite for JavaScript 2018

Release notes:
DayPilot Lite for JavaScript 2018.2.232 June 18, 2018
DayPilot Lite for JavaScript 2018.1.228 February 27, 2018
DayPilot Lite for JavaScript 1.3
Release Notes:
DayPilot Lite for JavaScript 1.3 SP5 (December 12, 2016)
DayPilot Lite for JavaScript 1.3 SP4 (August 24, 2016)
DayPilot Lite for JavaScript 1.3 SP3 (June 6, 2016)
DayPilot Lite for JavaScript 1.3 SP2 (April 20, 2016)
DayPilot Lite for JavaScript 1.3 SP1 (January 3, 2016)
DayPilot Lite for JavaScript 1.3 (November 2, 2015)
DayPilot Lite for JavaScript 1.2
Release Notes:
DayPilot Lite for JavaScript 1.2 (January 12, 2015)
DayPilot Lite for JavaScript 1.2 SP1 (March 15, 2015)
DayPilot Lite for JavaScript 1.2 SP2 (June 3, 2015)
DayPilot Lite for JavaScript 1.1

Release Notes:
DayPilot Lite for JavaScript 1.1 (March 13, 2014)
DayPilot Lite for JavaScript 1.1 SP1 (April 1, 2014)
DayPilot Lite for JavaScript 1.0

Features:
Day Calendar View
Week Calendar View
Month Calendar View
Date navigator
Date picker
CSS Themes
Drag and drop
Release Notes:
DayPilot Lite for JavaScript 1.0 (February 9, 2014)
DayPilot Lite for JavaScript 1.0 SP1 (February 23, 2014)
DayPilot

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