This ASP page lets you display a calendar that starts at a given data and lets the user browse previous/next month or year. The zip file contains a test HTML page that shows show you can display the calendar in an IE popup window and automatically populate a textbox control with the date selected by the end user.
When it launched in 2008, the Apple App Store only had 500 apps available. By the first quarter of 2022, the store had about 2.18 million iOS-exclusive apps. Average monthly app releases for the platform reached 34,000 in the first half of 2022, indicating rapid growth in iOS app development.