Goodbarber Plugins for Calendar and more

The project is about Goodbarber Plugin. Goodbaber is an app builder and it give chance to integrate a plugin (new functional) so you have already know Goodbarber platform. I need this plugin: - Calendar Appointment (text, alarm) Views (yearly, monthly, weekly) Holidays (United state, Japanese, Frances, Norwegian, German, France, Italian, Australia, Canada) - Countdown (Users can set more countdown and they will can see time remaining by day, hours, minutes and seconds. Set the alarm before the finish "user can set how long time before) - Note (the users can put more notes and they can decide to lock it or not) - List (the users can put more list like free text or check list) The plugins must will be separated I ask to receive your real offer please and I hope you already know good barber Thank You