calendar-yearly.com is a non-commercial website. Started in year 2004 as a private project by Marcel Steinger on steinger.ch/jahreskalender.php The idea was to display a country's annual calendar on a single page with all public holidays.
First version of the annual calendar only for Switzerland, with public holidays and with export in PDF version for download.
Expansion to include France, Italy, Germany and the USA, including a mood phase.
Change to UTF-8 and expansion to 60 countries. Register domain calendar-yearly.com.
Export for download for Excel/OpenOffice.
Creation of the mobile page m.calendar-yearly.com
Design and consolidation of the desktop and mobile site on Bootstrap CSS Framework.
Addition of the dates calculator function, change to Tailwindcss and activation of dark mode on the operating system.