sumn2u
Add example solution for Interactive Calendar (#321)
Interactive Calendar Example Solution #321
Description
This PR adds a complete Interactive Calendar example solution for issue #321. The application demonstrates fundamental JavaScript concepts including date manipulation, DOM updates, and dynamic UI rendering in an engaging, practical way.
Features Implemented
- Dynamic Calendar Display: Shows all days of the selected month and year with proper date calculations
- Current Date Highlighting: Today's date is visually distinguished with special styling
- Month/Year Navigation: Intuitive arrow buttons for browsing through time periods
- Quick Navigation Controls: Dropdown for months and input field for direct year selection
- Responsive Design: Adapts beautifully to different screen sizes (mobile, tablet, desktop)
- Event Management System: Add, view, and remove events for specific dates (bonus feature)
- Interactive Tooltips: Hover over dates with events to see quick previews
- Modal Interface: Detailed event management with add/remove functionality
- Today Button: Quick navigation back to current date
- Sample Events: Pre-loaded events for immediate demonstration
Technical Implementation
- HTML: Semantic structure with accessibility considerations
- CSS: Modern responsive design with gradients, animations, and mobile-first approach
- JavaScript: Clean, well-commented code featuring:
- Date object manipulation and calculations
- Dynamic DOM element creation and management
- Event-driven programming patterns
- State management for calendar and events
- Efficient rendering algorithms
Concepts Demonstrated
- Date and Time Manipulation: Using JavaScript's Date object for calculations and formatting
- DOM Manipulation: Creating, updating, and removing elements dynamically
- Event Handling: Managing user interactions (clicks, hovers, form submissions)
- Dynamic Rendering: Efficiently updating the calendar grid based on state changes
- Responsive Web Design: CSS media queries and flexible layouts
- Data Structures: Object-based storage for events with date string keys
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| Project | Deployment | Preview | Comments | Updated (UTC) |
|---|---|---|---|---|
| learn-javascript |  Ready |
Preview | Comment | Oct 6, 2025 11:45pm |
Hii @sumn2u, I have made a responsive calendar webapp as requested in issue https://github.com/sumn2u/learn-javascript/issues/321
Description
This PR adds a complete Interactive Calendar example solution for issue https://github.com/sumn2u/learn-javascript/issues/321. The application demonstrates fundamental JavaScript concepts including date manipulation, DOM updates, and dynamic UI rendering in an engaging, practical way.
Features Implemented
Dynamic Calendar Display: Shows all days of the selected month and year with proper date calculations Current Date Highlighting: Today's date is visually distinguished with special styling Month/Year Navigation: Intuitive arrow buttons for browsing through time periods Quick Navigation Controls: Dropdown for months and input field for direct year selection Responsive Design: Adapts beautifully to different screen sizes (mobile, tablet, desktop) Event Management System: Add, view, and remove events for specific dates (bonus feature) Interactive Tooltips: Hover over dates with events to see quick previews Modal Interface: Detailed event management with add/remove functionality Today Button: Quick navigation back to current date Sample Events: Pre-loaded events for immediate demonstration
Technical Implementation
HTML: Semantic structure with accessibility considerations CSS: Modern responsive design with gradients, animations, and mobile-first approach JavaScript:Clean, well-commented code featuring: Date object manipulation and calculations Dynamic DOM element creation and management Event-driven programming patterns State management for calendar and events Efficient rendering algorithms Concepts Demonstrated Date and Time Manipulation: Using JavaScript's Date object for calculations and formatting DOM Manipulation: Creating, updating, and removing elements dynamically Event Handling: Managing user interactions (clicks, hovers, form submissions) Dynamic Rendering: Efficiently updating the calendar grid based on state changes Responsive Web Design: CSS media queries and flexible layouts Data Structures: Object-based storage for events with date string keys
Screenshot
Testing
Tested on Chrome, Firefox, microsoft edge and brave Verified responsiveness on different screen sizes All features working as expected preview - https://divyam-r25.github.io/Calender/
@divyam-r25 The preview looks awesome. Can you point me the PR that contains the code?
Closing this since there hasn’t been any activity for over a month. You’re welcome to reopen the PR anytime.