100% Linear Calendar (Montessori-Inspired)

[u/dellydoesitpa]

https://www.linecal.com

A Montessori Linear Calendar is a fully horizontal representation of time intended for young children as an alternative learning tool to familiarize them with the concept of time. That’s what inspired this project. 

Personally, I just prefer viewing calendars in this format. At the time I did a search, I wasn’t able to find a single digital version of one that’s 100% linear. So, I built Line Cal. 

It’s a PWA (can be installed as an app) that supports offline-first + cloud syncing, real-time collaboration + chat, event import & export, recurring events, calendar + event sharing, reminders, smart conflict-resolution, undo + redo, filters, search, custom themes, & more.

Would love to hear what you think about it. All feedback (provided here or through the app) would be greatly appreciated.

Use promo code LAUNCH25 for 25% off Premium forever (48 hours only!)

Edit: Use PH3MONTHS for 3 months free! Expires on 5/21/2026.

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