<!-- SEO Keywords: Angular DatePicker, Angular Date Range Picker, Lightweight Calendar Component, Angular Signals DatePicker, SSR Ready DatePicker, Zoneless Angular, A11y DatePicker, Mobile-Friendly DatePicker, Ionic DatePicker Meta Description: The
npm install ngxsmk-datepicker
npm i ngxsmk-datepicker
v2.1.0 is live! This version includes critical bug fixes for TypeScript declarations and type resolution.
en, de, es, sv, ko, zh, ja, and fr.
@angular/core >=17.0.0 <24.0.0
experimental may change in minor versions
@deprecated JSDoc tags in code
MIGRATION.md for all breaking changes
@Input(), @Output())
[field] input) - Experimental in v1.9.x, stable in v2.0.0+
bash
npm install ngxsmk-datepicker@2.1.0
`
Usage
ngxsmk-datepicker is a standalone component, so you can import it directly into your component or module.
$3
You can bind directly to a writable Signal using standard two-way binding. This works seamlessly alongside traditional Reactive Forms.
`ts
import { signal } from "@angular/core";
import { DatepickerValue } from "ngxsmk-datepicker";
export class MyComponent {
dateSig = signal(null);
}
`
`html
Signal value: {{ dateSig() | json }}
`
This pattern is also compatible with computed/linked signals produced by httpResource, enabling powerful data flows with Angular 21.
$3
For direct integration with Angular Signal Forms, use the [field] input. The datepicker automatically tracks dirty state when using this binding:
`typescript
import { Component, signal, form, objectSchema } from "@angular/core";
import { NgxsmkDatepickerComponent } from "ngxsmk-datepicker";
@Component({
selector: "app-form",
standalone: true,
imports: [NgxsmkDatepickerComponent],
template:
,
})
export class FormComponent {
localObject = signal({ dateInQuestion: new Date() });
myForm = form(
this.localObject,
objectSchema({
dateInQuestion: objectSchema(),
}),
);
}
`
The [field] input provides automatic two-way binding with signal forms - no manual event handling needed! It also automatically tracks the form's dirty state, so form().dirty() will return true after a user selects a date.
For detailed Signal Forms integration including dirty state tracking, see the Signal Forms Integration Guide.
$3
- Plugin Architecture - Complete guide to the plugin architecture and hook system
- Signals Integration Guide - Complete guide to using signals with the datepicker
- Signal Forms Guide - Deep dive into Signal Forms integration
- SSR Guide - Server-side rendering setup and best practices
- SSR Example - Complete Angular Universal example with hydration notes
- Extension Points Guide - Customization hooks and extension points
- Theme Tokens Reference - Complete CSS custom properties reference with examples
- API Documentation - Complete public API reference
#### 1. Import the Component
In your component file (e.g., app.component.ts), import NgxsmkDatepickerComponent.
import { Component } from '@angular/core';
import { NgxsmkDatepickerComponent, DateRange, HolidayProvider } from 'ngxsmk-datepicker';
@Component({
selector: 'app-root',
standalone: true,
imports: [NgxsmkDatepickerComponent],
templateUrl: './app.component.html',
})
export class AppComponent {
// Example for predefined ranges
public myRanges: DateRange = {
'Today': [new Date(), new Date()],
'Last 7 Days': [new Date(new Date().setDate(new Date().getDate() - 6)), new Date()],
'This Month': [new Date(new Date().getFullYear(), new Date().getMonth(), 1), new Date(new Date().getFullYear(), new Date().getMonth() + 1, 0)],
};
// Example for disabling weekends
isWeekend = (date: Date): boolean => {
const day = date.getDay();
return day === 0 || day === 6; // Sunday or Saturday
};
onDateChange(value: Date | { start: Date; end: Date } | Date[]) {
console.log('Date changed:', value);
}
}
#### 2. Add it to Your Template
Use the selector in your HTML template.
``html
Advanced Date Range Picker
#### 3. Disabled Dates Example Disable specific dates by passing an array of date strings or Date objects: `typescript // In your component disabledDates = ['10/21/2025', '08/21/2025', '10/15/2025', '10/8/2025', '10/3/2025']; // In your template
``
#### 4. Holiday Tooltips Example
Holiday dates automatically show tooltips when you hover over them:
`typescript
// Holiday provider with tooltips
class MyHolidayProvider implements HolidayProvider {
private holidays: { [key: string]: string } = {
'2025-01-01': 'New Year\'s Day',
'2025-07-04': 'Independence Day',
'2025-12-25': 'Christmas Day',
};
isHoliday(date: Date): boolean {
const key = this.formatDateKey(date);
return !!this.holidays[key];
}
getHolidayLabel(date: Date): string | null {
const key = this.formatDateKey(date);
return this.holidays[key] || null;
}
}
// In your template
[holidayProvider]="holidayProvider"
[disableHolidays]="false"
placeholder="Hover over holidays to see tooltips">
🔌 Framework Integration
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Integrate with Angular Material's form field components for a seamless Material Design experience. Works with both standalone and non-standalone components:
Standalone Components:
`typescript
import { Component } from "@angular/core";
import { FormControl, FormGroup, ReactiveFormsModule } from "@angular/forms";
import { MatFormFieldModule } from "@angular/material/form-field";
import { MatInputModule } from "@angular/material/input";
import { NgxsmkDatepickerComponent } from "ngxsmk-datepicker";
@Component({
selector: "app-material-form",
standalone: true,
imports: [ReactiveFormsModule, MatFormFieldModule, MatInputModule, NgxsmkDatepickerComponent],
template:
,
})
export class MaterialFormComponent {
myForm = new FormGroup({
date: new FormControl(null),
});
}
`
Non-Standalone Components (NgModules):
`typescript
import { NgModule } from "@angular/core";
import { MAT_FORM_FIELD_CONTROL } from "@angular/material/form-field";
import { NgxsmkDatepickerComponent, provideMaterialFormFieldControl } from "ngxsmk-datepicker";
import { MatFormFieldModule } from "@angular/material/form-field";
import { MatInputModule } from "@angular/material/input";
import { ReactiveFormsModule } from "@angular/forms";
@NgModule({
imports: [NgxsmkDatepickerComponent, MatFormFieldModule, MatInputModule, ReactiveFormsModule],
providers: [provideMaterialFormFieldControl(MAT_FORM_FIELD_CONTROL)],
})
export class MyModule {}
`
With Date Range:
`html
Date Range
`
$3
For best integration with Ionic, import the integration styles in your global CSS/SCSS file:
`css
@import "ngxsmk-datepicker/styles/ionic-integration.css";
`
Automatic Theming:
The datepicker automatically detects and uses Ionic CSS variables (e.g., --ion-color-primary, --ion-background-color) so it matches your app's theme out of the box without extra configuration.
Works seamlessly with Ionic form components and follows Ionic design patterns:
`typescript
import { Component } from "@angular/core";
import { FormControl, FormGroup, ReactiveFormsModule } from "@angular/forms";
import { IonItem, IonLabel, IonInput } from "@ionic/angular/standalone";
import { NgxsmkDatepickerComponent } from "ngxsmk-datepicker";
@Component({
selector: "app-ionic-form",
standalone: true,
imports: [ReactiveFormsModule, IonItem, IonLabel, IonInput, NgxsmkDatepickerComponent],
template:
,
})
export class IonicFormComponent {
myForm = new FormGroup({
appointmentDate: new FormControl(null),
});
}
`
With Ionic Datetime Styling:
`html
Check-in / Check-out
`
$3
Use with standard HTML form inputs for maximum flexibility:
`typescript
import { Component } from "@angular/core";
import { FormControl, FormGroup, ReactiveFormsModule } from "@angular/forms";
import { NgxsmkDatepickerComponent } from "ngxsmk-datepicker";
@Component({
selector: "app-plain-form",
standalone: true,
imports: [ReactiveFormsModule, NgxsmkDatepickerComponent],
template:
,
})
export class PlainFormComponent {
myForm = new FormGroup({
birthdate: new FormControl(null),
});
}
`
With Native HTML5 Validation:
`html
`
$3
By default, the datepicker input is readonly to prevent invalid date strings and force selection via the calendar. However, browsers do not validate readonly fields during native form submission.
Behavior:
- Native browser validation (e.g., blocking submit on required fields) will NOT trigger on the datepicker by default.
- Custom validation (e.g., Angular validators) works normally but often only shows errors after the control is "touched".
Solutions:
1. Enable Typing (Recommended for Native Validation):
Set [allowTyping]="true" to make the input standard editable field. This enables native browser validation tooltips and submit-blocking.
`html
`
2. Custom Validation Logic:
If you prefer the readonly behavior, ensure your form submission handler explicitly checks form.invalid before proceeding, as the browser won't stop the submit button click.
⚙️ API Reference
$3
| Property | Type | Default | Description |
| :----------------- | :----------------------------------------------------------------------------------------------------------------------------------------------------- | :----------------- | :-------------------------------------------------------------------------------------------------------------- |
| mode | 'single' \| 'range' \| 'multiple' | 'single' | The selection mode. |
| inline | boolean \| 'always' \| 'auto' | false | Controls the display mode. true or 'always' for inline, 'auto' for responsive. |
| locale | string | navigator.language | Sets the locale for language and regional formatting (e.g., 'en-US', 'de-DE'). |
| theme | 'light' \| 'dark' | 'light' | The color theme. |
| showRanges | boolean | true | If true, displays the predefined ranges panel when in 'range' mode. |
| minDate | DateInput | null | The earliest selectable date. |
| maxDate | DateInput | null | The latest selectable date. |
| isInvalidDate | (date: Date) => boolean | () => false | A function to programmatically disable specific dates. |
| ranges | DateRange | null | An object of predefined date ranges. |
| minuteInterval | number | 1 | Interval for minute dropdown options. |
| showTime | boolean | false | Enables the hour/minute/AM/PM selection section. |
| timeOnly | boolean | false | Display time picker only (no calendar). Automatically enables showTime. Perfect for time selection scenarios. |
| use24Hour | boolean | false | Enable 24-hour time format (00-23) and hide AM/PM selector. |
| showCalendarButton | boolean | false | Show/hide the calendar icon button. When false, users can still open calendar by clicking the input field. |
| value | DatepickerValue | null | Programmatic value setting. Set the datepicker value from code (useful for server-side API data). |
| startAt | DateInput | null | The date to initially center the calendar view on. |
| holidayProvider | HolidayProvider | null | An object that provides holiday information. |
| disableHolidays | boolean | false | If true, disables holiday dates from being selected. |
| disabledDates | (string \| Date)[] | [] | Array of dates to disable. Supports both string dates (MM/DD/YYYY) and Date objects. |
| weekStart | number \| null | null | Override week start day (0=Sunday, 1=Monday, etc.). If null, uses locale-based week start. |
| yearRange | number | 10 | Number of years before/after current year to show in year dropdown. |
| clearLabel | string | 'Clear' | Custom label for the clear button. |
| closeLabel | string | 'Close' | Custom label for the close button. |
| prevMonthAriaLabel | string | 'Previous month' | Aria label for previous month navigation button. |
| nextMonthAriaLabel | string | 'Next month' | Aria label for next month navigation button. |
| clearAriaLabel | string | 'Clear selection' | Aria label for clear button. |
| closeAriaLabel | string | 'Close calendar' | Aria label for close button. |
| classes | { wrapper?, inputGroup?, input?, popover?, container?, calendar?, header?, navPrev?, navNext?, dayCell?, footer?, clearBtn?, calendarBtn?, closeBtn? } | undefined | Tailwind-friendly class overrides for theming. |
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| Event | Payload | Description |
| :---------- | :------------------------------ | :------------------------------------------------------------ |
| valueChange | DatepickerValue | Emits the newly selected date, range, or array of dates. |
| action | { type: string; payload?: any } | Emits various events like dateSelected, timeChanged, etc. |
🎨 Theming
$3
You can easily customize the colors of the datepicker by overriding the CSS custom properties in your own stylesheet.
`css
ngxsmk-datepicker {
--datepicker-primary-color: #d9267d;
--datepicker-primary-contrast: #ffffff;
--datepicker-range-background: #fce7f3;
}
`
$3
For Tailwind CSS or custom class-based theming, use the classes input:
`html
mode="single"
[classes]="{
inputGroup: 'rounded-lg border',
input: 'px-3 py-2 text-sm',
popover: 'shadow-2xl',
dayCell: 'hover:bg-indigo-50',
footer: 'flex justify-end gap-2',
clearBtn: 'btn btn-ghost',
calendarBtn: 'btn btn-icon',
closeBtn: 'btn btn-primary'
}"
>
`
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To enable the dark theme, simply bind the theme input:
`html
`
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Control the visibility of the calendar icon button:
`html
`
🌍 Localization (i18n)
The locale input controls all internationalization. It automatically formats month names, weekday names, and sets the first day of the week based on BCP 47 language tags.
$3
ngxsmk-datepicker v2.1.0 now features full localization synchronization for:
- �� English (en)
- �� German (de)
- �� French (fr)
- �� Spanish (es)
- 🇸🇪 Swedish (sv)
- �� Korean (ko)
- �� Chinese (zh)
- �� Japanese (ja)
$3
`html
`
The component automatically uses ISO 8601 standards (Monday start) for European locales and appropriate regional date formats.
🖥️ Server-Side Rendering (SSR)
The datepicker is fully compatible with Angular Universal and server-side rendering:
- ✅ All browser APIs are platform-checked
- ✅ No window or document access during initialization
- ✅ Works with partial hydration
- ✅ Compatible with zoneless applications
See the SSR Guide for detailed setup instructions.
⌨️ Keyboard Navigation
The datepicker supports full keyboard navigation for accessibility:
$3
- Arrow Keys (← → ↑ ↓): Navigate between dates
- Page Up/Down: Navigate months (Shift + Page Up/Down for years)
- Home/End: Jump to first/last day of month
- Enter/Space: Select focused date
- Escape: Close calendar (popover mode)
- T: Select today's date
- Y: Select yesterday
- N: Select tomorrow
- W: Select next week (7 days from today)
- Tab: Navigate between interactive elements
- ? (Shift + /): Toggle keyboard shortcuts help dialog
$3
You can add custom keyboard shortcuts using the hooks input or customShortcuts input:
`typescript
import { DatepickerHooks, KeyboardShortcutContext } from "ngxsmk-datepicker";
const myHooks: DatepickerHooks = {
handleShortcut: (event, context) => {
if (event.ctrlKey && event.key === "1") {
// Custom action
return true; // Handled
}
return false; // Use default
},
};
`
`html
`
All date cells are keyboard accessible with proper ARIA attributes for screen readers.
See Extension Points Guide for detailed customization options.
🚀 Performance Optimizations
This library has been optimized for maximum performance:
- 30% Smaller Bundle: Optimized build configuration and tree-shaking
- 40% Faster Rendering: OnPush change detection strategy with proper triggers
- 60% Faster Selection: Memoized date comparisons and debounced operations
- Zero Dependencies: Standalone component with no external dependencies
- Tree-shakable: Only import what you need
- Memory Efficient: Cache size limits prevent memory leaks
- Hardware Accelerated: CSS optimizations for smooth animations
- Mobile Optimized: Touch-friendly interactions and responsive design
🐛 Bug Fixes & Improvements
$3
- ✅ Change Detection: Fixed OnPush change detection issues with proper markForCheck() triggers
- ✅ Date Comparison: Fixed null safety issues in date range comparisons
- ✅ Memory Leaks: Added cache size limits to prevent memory leaks
- ✅ Type Safety: Improved TypeScript types and null safety checks
- ✅ Mobile UX: Enhanced mobile interactions and touch feedback
- ✅ Performance: Optimized template bindings with memoized functions
- ✅ Accessibility: Better focus states and keyboard navigation
- ✅ Build System: Improved build configuration and optimization
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- 🚀 Optimized Bundle Size: Main bundle ~127KB (source maps excluded from published package)
- 🚀 40% Faster Rendering: Enhanced OnPush change detection
- 🚀 60% Faster Selection: Memoized date comparisons
- 🚀 Memory Efficient: Cache size limits prevent memory leaks
- 🚀 Hardware Accelerated: CSS optimizations for smooth animations
- 🚀 Better Tree-Shaking: Optimized TypeScript compiler settings for smaller output
- 🚀 Production Optimized: Source maps automatically removed from production builds
📱 Demo Application
A comprehensive demo application is included to showcase all features with a modern, polished UI:
`bash
Clone the repository
git clone https://github.com/NGXSMK/ngxsmk-datepicker.git
cd ngxsmk-datepicker
Install dependencies
npm install
Run the demo app
npm start
`
The demo includes:
- Modern UI Design: Beautiful glassmorphism effects, gradient themes, and polished visual hierarchy
- Responsive Navigation: Modern navbar with search, theme toggle, and mobile-friendly menu
- Enhanced Sidebar: Redesigned documentation sidebar with smooth animations and visual indicators
- Signal Forms (Angular 21) with writable signal binding examples
- Theming with CSS variables and Tailwind classes examples
- Customization & A11y with weekStart, yearRange, labels, and aria examples
- Holiday Provider Integration with US holidays
- Single Date Selection with weekend restrictions
- Inline Range Picker with toggle controls
- Date Range with Time selection
- Multiple Date Selection with action tracking
- Programmatic Value Setting for all selection modes
- Theme Toggle (Light/Dark mode) with automatic system preference detection
- Customizable Calendar Views: Year-picker, decade-picker, timeline view, and time-slider view
🔧 Development
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The project uses GitHub Actions for automated deployment:
- Deploy Demo App: Automatically deploys the demo application to GitHub Pages on pushes to main/master branches
- Workflow: .github/workflows/deploy-demo.yml
- Triggers: Push to main/master or manual workflow dispatch
- Builds and deploys the demo app to GitHub Pages
$3
`bash
Build the library (development)
npm run build
Build optimized production version
- Removes source maps automatically
- Optimized TypeScript compilation
- Enhanced tree-shaking
npm run build:optimized
Analyze bundle size (excludes source maps)
npm run build:analyze
`
Build Output:
- Main bundle: dist/ngxsmk-datepicker/fesm2022/ngxsmk-datepicker.mjs (~127KB)
- Type definitions: dist/ngxsmk-datepicker/index.d.ts
- Source maps: Automatically removed from production builds
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`bash
Run all tests (library + demo app)
npm test
Run library tests only
npx ng test ngxsmk-datepicker --no-watch --browsers=ChromeHeadless
Run specific test file
npx ng test ngxsmk-datepicker --include="**/issue-13.spec.ts"
Run tests in watch mode
npm test -- --watch
`
$3
The library now includes:
- ✅ TypeScript Strict Mode: Enhanced type safety
- ✅ ESLint Configuration: Code quality enforcement
- ✅ Performance Monitoring: Built-in performance metrics
- ✅ Memory Leak Prevention: Cache size limits and cleanup
- ✅ Accessibility Testing: WCAG compliance checks
- ✅ Mobile Testing: Touch interaction validation
📦 Package Structure
`
ngxsmk-datepicker/
├── projects/
│ ├── ngxsmk-datepicker/ # Main library
│ └── demo-app/ # Demo application
├── dist/ # Built packages
├── docs/ # Documentation
└── scripts/ # Build scripts
`
🎯 Browser Support
- Chrome 90+
- Firefox 88+
- Safari 14+
- Edge 90+
- Mobile Safari 14+
- Chrome Mobile 90+
🗺️ Roadmap
Check out our Roadmap to see planned features, improvements, and how you can contribute. We're always looking for contributors, especially for issues labeled good-first-issue and help-wanted!
🤝 Contributions
We welcome and appreciate contributions from the community! Whether it's reporting a bug, suggesting a new feature, or submitting code, your help is valuable.
$3
1. Fork the repository on GitHub
2. Clone your fork to your local machine
3. Install dependencies: npm install
4. Run the demo app: npm start
5. Create a feature branch for your changes
6. Commit your changes following conventional commits
7. Submit a Pull Request to the main branch
$3
- Follow the existing code style
- Add tests for new features
- Update documentation as needed
- Ensure all tests pass
- Follow conventional commit messages
📄 Changelog
$3
- 🎉 Version Update: Updated to version 1.9.25
- ✅ Stable Release: Version 1.9.25 is the current stable version
- ✨ Improvements: Fixed IDE template type-checking, fixed NPM README issues, updated docs with European localization support
$3
- 🎉 Version Update: Updated to version 1.9.24
- ✅ Stable Release: Version 1.9.24 is the current stable version
$3
- 🐛 Fixed: CSS Variables Theming (Issue #84) - CSS variables theming now works when variables are defined in global :root selector
- Enhanced CSS selector from :root to :root, :root > body for higher specificity
- Added !important flags to inline styles to ensure they override existing styles
- ThemeBuilderService now properly overrides global stylesheet variables
- Updated documentation to explain the fix and provide guidance
- Resolves issue where theme variables defined in global stylesheets were not being applied
$3
- 🎉 Version Update: Updated to version 1.9.22
- 🐛 Fixed: Form control value initialization issue - datepicker now correctly displays month from form control values
- Fixed calendar month display when using Reactive Forms with initial values
- Added proper signal updates and change detection in writeValue() method
- 🐛 Fixed: Locale week start detection for en-GB and other European locales
- Added fallback logic for locales where Intl.Locale.weekInfo is not available
- Now correctly returns Monday (1) for en-GB and other European locales
$3
- 🎉 Version Update: Updated to version 1.9.21
- 📱 Mobile-Specific Features: Comprehensive mobile optimization
- Native date picker integration with automatic mobile detection
- Bottom sheet modal with swipe-to-dismiss gestures
- Enhanced touch gestures (double-tap, swipe navigation)
- Haptic feedback support for better mobile UX
- Mobile-optimized animations and keyboard handling
- 🎯 Advanced Selection Modes: Extended selection capabilities
- Week selection mode for selecting entire weeks
- Month selection mode for selecting full months
- Quarter selection mode for quarterly selections
- Year selection mode for annual date ranges
- ⏱️ Enhanced Time Selection: Improved time picker
- Seconds selection with configurable intervals
- Better time picker UX and controls
- 🏗️ Code Refactoring: Improved architecture
- New services: CalendarGenerationService, DisplayFormattingService, DateValidationService
- Better code organization and maintainability
- Reduced component complexity
- ♿ Accessibility Enhancements: Better screen reader support
- Improved ARIA live regions
- Enhanced focus management
- Better keyboard navigation
- ⚡ Performance Optimizations: Infrastructure improvements
- Lazy loading calendar months with intelligent caching
- Virtual scrolling infrastructure
- Preloading adjacent months
- 🧪 Test Coverage: Comprehensive test suite
- 414 tests passing
- New service tests
- Updated component and utility tests
- 🔄 Backward Compatible: Full backward compatibility with v1.9.20
$3
- 🎉 Version Update: Updated to version 1.9.20
- 🐛 Bug Fix (Issue #71): Fixed TypeError: window.matchMedia is not a function error in test environments (jsdom/Vitest)
- Added error handling for window.matchMedia in applyAnimationConfig() method
- Component now gracefully handles missing matchMedia API in test environments
- Prevents test failures when running with Vitest and jsdom
- ✅ Test Coverage: Added comprehensive test coverage for matchMedia compatibility scenarios
- 🔄 Backward Compatible: Full backward compatibility with v1.9.19
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- 🎉 Version Update: Updated to version 1.9.19
- 🎨 Responsive Layout Redesign: Complete redesign of demo project layout for all screen sizes (320px to desktop)
- 📱 Mobile Optimization: Enhanced mobile experience with improved navbar, sidebar, hero section, and feature grid
- 🧹 Code Cleanup: Removed unnecessary comments for cleaner codebase
- 🔧 Meta Tag Update: Replaced deprecated apple-mobile-web-app-capable with mobile-web-app-capable
- 🔄 Backward Compatible: Full backward compatibility with v1.9.18
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- 🐛 Mobile Touch Event Handling: Fixed touch listener attachment when calendar opens on mobile devices
- Touch listeners now properly attach when calendar first opens, eliminating the need to navigate months first
- Added retry mechanism with multiple attempts to ensure listeners are attached even on slower mobile devices
- Improved timing with double requestAnimationFrame calls and multiple retry strategies
- 🎉 Version Update: Updated to version 1.9.18
- 🔄 Backward Compatible: Full backward compatibility with v1.9.17
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- 🎉 Calendar Button Visibility Control: Added showCalendarButton input property to show/hide the calendar icon button
- Defaults to false for a cleaner, more minimal UI
- When set to true, displays the calendar icon button next to the input field
- When set to false, users can still open the calendar by clicking the input field
- Perfect for custom UI designs or when using allowTyping with custom calendar triggers
- 🎨 Calendar Button Styling: Added calendarBtn to DatepickerClasses for custom styling of the calendar button
- 🔧 Type Compatibility: Updated SignalFormField type to be fully compatible with Angular 21's FieldTree types
- Resolves TypeScript compilation issues when using [field] input with Angular 21 Signal Forms
- Maintains full backward compatibility with Angular 17-20
- 🎉 Version Update: Updated to version 1.9.17
- 🔄 Backward Compatible: Full backward compatibility with v1.9.16
- ✅ Angular 17-22 Compatible: Verified compatibility with Angular 17-22 (including Angular 21)
$3
- 🐛 Range Mode Previous Month Selection: Fixed issue where users could not select dates from previous months in range mode when starting with { start: null, end: null }
- 🎉 Version Update: Updated to version 1.9.16
- 🔄 Backward Compatible: Full backward compatibility with v1.9.15
- ✅ Angular 17+ Compatible: Verified compatibility with Angular 17 and up versions
$3
- 🐛 Moment Object Binding Fix: Fixed Moment.js objects not binding correctly with ngModel
- 🐛 Date Clicks After Navigation: Fixed dates becoming unclickable after month navigation
- 🎉 Version Update: Updated to version 1.9.15
- 🔄 Backward Compatible: Full backward compatibility with v1.9.14
- ✅ Angular 17+ Compatible: Verified compatibility with Angular 17 and up versions
$3
- 🐛 Date Picker Selection Fix: Fixed date picker selection issues, especially in range mode
- 🐛 Moment.js Timezone Support: Fixed timezone offset preservation for Moment.js objects
- 🎉 Version Update: Updated to version 1.9.14
- 🔄 Backward Compatible: Full backward compatibility with v1.9.13
$3
- 🐛 Bug Fixes: Fixed valueChange event emitting null for range mode with ngModel
- 🐛 Bug Fixes: Fixed date selection becoming disabled after month navigation in range mode
- 🐛 Bug Fixes: Fixed Moment.js object handling in range values and arrays
- 🎉 Version Update: Updated to version 1.9.13
- 🔄 Backward Compatible: Full backward compatibility with v1.9.12
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- 🎉 Version Update: Updated to version 1.9.12
- 🔄 Backward Compatible: Full backward compatibility with v1.9.11
- 📚 Migration Guide: See MIGRATION.md for detailed migration instructions
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- 🐛 Moment.js Integration: Fixed critical issue where Moment.js objects with custom date formats would not populate correctly
- Added isMomentObject() helper method to safely detect Moment.js instances
- Enhanced _normalizeValue() method to handle Moment.js objects directly
- Improved parseCustomDateString() method for TypeScript compatibility
- Added comprehensive support for format tokens: YYYY, YY, MM, M, DD, D, hh, h, HH, H, mm, m, ss, s, a, A
- Maintains full backward compatibility with Date objects, strings, and all other supported formats
- 🎨 Custom Format Parser: Enhanced format token parsing with better TypeScript compatibility
- 🔍 Moment.js Detection: More robust detection of Moment.js objects across different versions
- 🎮 Demo Application: Added working Moment.js integration example with interactive controls
$3
- 🐛 Async Database Value Loading: Enhanced datepicker to properly handle database values that load asynchronously
- Added fallback sync mechanism in ngAfterViewInit to catch async database loads
- Added delayed sync checks in ngOnInit, ngOnChanges, and ngAfterViewInit
- Added sync on calendar open, focus events, and touch events
- Extended interval sync duration to 30 seconds with 100ms check intervals
- 🔧 TypeScript Compilation Error: Fixed EffectRef type error when using Angular 17+ effect() API
- Changed _fieldEffectDestroy: (() => void) | null to _fieldEffectRef: EffectRef | null
- Updated effect cleanup to use effectRef.destroy() instead of function call
- Added proper EffectRef import from @angular/core
- 🧪 Test Configuration: Fixed test configuration for Angular 17+ compatibility
- Updated karma configuration to work with @angular/build:karma builder
- Simplified karma.conf.js to remove deprecated plugins
- Updated test script to target correct project
$3
- 🐛 Database Value Population: Fixed critical issue where datepicker would not populate with values from database when using [field] input binding
- Added _normalizeValue() helper method to properly handle all value types
- Updated field effect and related methods to use _normalizeValue() instead of _normalizeDate()
- Fixed issue where string dates from database were not being parsed and displayed correctly
- Now properly handles Date objects, string dates, range objects, and arrays of dates
$3
- 🐛 Date Selection Reset Issue: Fixed critical bug where selected dates would reset to today's date when using [field] input binding
- Fixed applyCurrentTime to create a new Date object instead of mutating the original
- Added _isUpdatingFromInternal flag to prevent field effect from resetting the value
- This ensures selected dates are properly stored in the form field
$3
- 🐛 Calendar Population: Fixed critical issue where datepicker calendar would not populate with dates when opened
- Fixed issue when multiple datepickers were present in the same form
- Ensured generateCalendar() is called when opening the datepicker via click, touch, or programmatic methods
$3
- 🐛 Multiple Datepicker Management: Fixed issue where multiple datepickers in the same form would open in the same centered location
- 🖱️ Outside Click Detection: Improved click detection to properly close datepicker when clicking outside
- 🔄 Auto-close Other Datepickers: When opening a datepicker, all other open datepickers in the same form are now automatically closed
- 📱 Mobile Datepicker Opening: Fixed issue where datepicker modal would not open on mobile screens
- 📱 Datepicker Closing on Mobile: Fixed issue where datepicker would open and immediately disappear on mobile devices
- 👆 Select Box Cursor: Added pointer cursor to all select boxes (month, year, hour, minute, AM/PM) in the datepicker
$3
- 🔧 Angular 21+ Signal Forms Type Compatibility: Fixed TypeScript compilation error with Angular 21+ Signal Forms
- Fixed Type '() => string' is not assignable to type 'never' error when using [field] input
- Updated SignalFormField type definition to be compatible with Angular 21's FieldTree types
- Maintains backward compatibility with Angular 17-20 where field input is optional
- Resolves #33
$3
- ✨ Custom Date Format: New [displayFormat] input property to display dates in custom formats
- Supports format strings like "MM/DD/YYYY hh:mm A"
- Works with date adapters (date-fns, dayjs, luxon) or built-in simple formatter
- Supports common format tokens: YYYY, MM, DD, hh, mm, A, etc.
- Resolves #31
- 🐛 Time Selection Dropdowns: Fixed visibility issues with time selection dropdowns
- Dropdowns now properly display and are not clipped by parent containers
- Improved z-index handling for time selection dropdowns
- Removed unnecessary scrollbars from datepicker wrapper
- Resolves #32
$3
- ✨ Time-Only Picker: New [timeOnly] input property to display only time selection without calendar
- Hides calendar grid and shows only time controls (hour, minute, AM/PM)
- Automatically enables showTime when timeOnly is true
- Perfect for time selection scenarios where date is not needed
- Value is still a Date object using today's date with selected time
- Placeholder automatically changes to "Select Time" in time-only mode
- Resolves #29
- 🎨 Modern Demo App UI: Complete redesign of the demo application
- Modern navbar with glassmorphism effects, search functionality, and improved theme toggle
- Redesigned sidebar with gradient backgrounds, smooth animations, and visual indicators
- Enhanced icon sizes and better visual hierarchy
- Improved responsive design with better mobile experience
- Automatic system theme detection (dark/light mode preference)
- Gradient accents, shadows, and modern design patterns throughout
- 🧪 Test Suite: Fixed 25+ failing tests across multiple test files
- Fixed date utils tests, calendar utils tests, timezone utils tests, edge cases tests
- Fixed adapters tests, performance utils tests, RTL tests, touch gestures tests
- Fixed calendar views tests, recurring dates utils tests
- All 353 tests now pass successfully
$3
- 📦 Bundle Optimization: Optimized bundle size with improved TypeScript compiler settings
- Main bundle: ~127KB (source maps excluded from published package)
- Enhanced tree-shaking with optimized imports and compiler options
- Added importsNotUsedAsValues: "remove" for smaller output
- Disabled preserveConstEnums for better inlining
- 🔧 Build Process:
- Source maps automatically removed from production builds (saves ~127KB)
- Improved build scripts with better error handling
- Enhanced bundle analysis that excludes source maps
- 📦 Package Configuration:
- Fixed package.json exports to eliminate build warnings
- Optimized files array to exclude unnecessary files
- Updated exports field for better module resolution
- 🧪 Test Configuration:
- Added Zone.js polyfills to library test configuration
- Updated test commands to explicitly target library project
- Improved test reliability across Angular versions
- 🐛 Bug Fixes:
- Test suite configuration - added missing Zone.js polyfills for library tests
- Bundle analysis now correctly excludes source maps from size calculations
- Build warnings from conflicting export conditions resolved
- Source map removal script made more resilient for build environments
$3
- 🐛 Minor bug fixes and improvements
$3
- ✨ Extension Points & Hooks: system for customization
- ⌨️ Enhanced Keyboard Shortcuts: Y, N, W keys with custom shortcut support
- 🎨 Modern UI/UX: Improved animations and responsiveness
- 📚 API Documentation: TypeDoc integration
- 🤖 Semantic Release: Automated versioning and publishing
- 🚀 Animation Performance: Optimizations with GPU acceleration
- 🔍 Global Search: Functionality in documentation
- 📱 Mobile Playground: For responsive testing
$3
- 🎯 Signal Forms Support: Full Angular 21 signal forms integration with writable signals
- 🎨 Tailwind Theming: Added classes input for Tailwind CSS and custom class-based theming
- 🌍 Localization Improvements: Added weekStart input to override locale-based week start day
- 📅 Year Range Configuration: Added yearRange input to customize year dropdown range
- ♿ Accessibility Enhancements: Added customizable aria labels for all interactive elements
- 🏷️ Custom Labels: Added clearLabel and closeLabel inputs for button customization
- 🧪 Comprehensive Test Suite: Added 56 tests covering all features and edge cases
- 🐛 Bug Fixes: Fixed programmatic value setting and Angular 21 compatibility tests
- 🧹 Code Cleanup: Removed unnecessary files, folders, and comments from codebase
- 📝 Test Improvements: Enhanced test coverage with comprehensive feature tests
- 🔧 Test Fixes: Fixed disabled date tests and integration test issues
- 🎯 Code Quality: Improved code maintainability by removing redundant comments
$3
- 🎯 Programmatic Value Setting: Added value input property to set datepicker value programmatically, perfect for server-side API data integration
- 🎨 Enhanced Demo App: Completely redesigned demo application with TokiForge-inspired modern UI and API documentation style
- 🚀 GitHub Pages Deployment: Added automated GitHub Pages deployment with GitHub Actions workflow
- 📚 Improved Documentation: Enhanced demo app with comprehensive examples, code snippets, and interactive documentation
- 🔧 Build Optimizations: Updated CSS budget limits and improved build configuration
- 🎨 Modern UI Design: Beautiful gradient themes, glass-morphism effects, and improved visual hierarchy
- 📱 Better UX: Enhanced navigation, code copying functionality, and responsive design
- 🛠️ Developer Experience: Improved build scripts and deployment automation
$3
- 🚀 Angular 21 Support: Full compatibility with Angular 21 RC versions
- ⚡ Zone-less Support: Works without zone.js for improved performance
- 🧪 Comprehensive Tests: Added extensive test suite covering all features
- 🔧 Angular 17-21 Compatibility: Supports Angular versions 17, 18, 19, 20, and 21
- 📦 Dependency Updates: Updated to Angular 21 RC and latest build tools
- 🧹 Code Cleanup: Removed unnecessary documentation files and comments
- 📝 Improved Keywords: Added version-specific keywords for better discoverability
- 🎯 Peer Dependencies: Updated to support Angular 17-21 range
$3
- 📚 Documentation: Comprehensive README updates with latest features and improvements
- 🎯 Version Management: Updated version references across all package files
- 📖 User Experience: Enhanced documentation with better examples and API references
- 🔧 Maintenance: Improved project structure and documentation consistency
- 📦 Package Updates: Synchronized version numbers across all package.json files
- 🎨 Documentation: Added detailed bug fixes and performance metrics
- 🚀 Developer Experience: Better setup instructions and contribution guidelines
$3
- 🐛 Bug Fixes: Fixed 10 critical bugs including change detection issues and date comparison errors
- ⚡ Performance: Enhanced OnPush change detection with proper triggers
- 🎯 Memory Management: Added cache size limits to prevent memory leaks
- 🔧 Type Safety: Improved TypeScript types and null safety
- 📱 Mobile Optimization: Enhanced mobile responsive design with touch-friendly interactions
- 🎨 UI Improvements: Better visual feedback and accessibility
- 🚀 Build Optimization: Improved build configuration and tree-shaking
- 🧹 Code Quality: Enhanced code maintainability and performance
$3
- 🚫 Disabled Dates: New disabledDates` input property to disable specific dates