HOBBY PROJECTS / AFTER HOURS

Made out of
curiosity.

Four personal projects exploring calendars, Jewish history, shared knowledge and the night sky.

Torah Tree preview

Hobby & exploration

Torah Tree

Problem: Concurrent editing, anchored sources and public review must coexist within a Hebrew knowledge hierarchy.
Solution: Live collaboration, editorial permissions and restorable publication history keep writing, review and reading connected.

Live productNext.js

Lunarah preview

Hobby & exploration

Lunarah

Problem: Location-based day and night boundaries, past events and different customs change what a calendar must calculate.
Solution: Configurable rules and event-based calculations support multilingual views, reminders and a choice of local storage or account synchronisation.

Product developmentTypeScript

Jewish Timeline preview

Hobby & exploration

Jewish Timeline

Problem: Events, journeys and lifespans overlap across places and traditional chronology, making a simple list hard to explore.
Solution: A coordinated map and timeline connect those relationships, with independent navigation, source links and shareable moments.

Interactive experienceJavaScript

Kiddush Levana preview

Hobby & exploration

Kiddush Levana

Problem: A usable moon-viewing opportunity depends on time-window rules, weather, local obstructions and the urgency of the deadline.
Solution: The planner filters and compares those conditions, explains when to go or wait, and keeps missing data distinct from a clear view.

Hobby projectJavaScript