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CLUSTER CALENDAR-DATES-DISPLAYS · 7 ENTRIES · EARLIEST ENTRY unknown

Cultural and religious calendar apps

This cluster comprises apps that present calendar systems tied to specific cultures or religions—Japanese, Amazigh, Hebrew, and Chinese—often including traditional events, holidays, and era names. Its dated history is too thin to read a shape from: only two dated entries exist before the index start, and four members have no source date. Traction is led by japanese-desk-calendar, sqliter, and Taswast, each with 0 stars, indicating early-stage activity.

Entry timeline

ENTRY TIMELINE

APR 2016: 1JUN 2025: 1AUG 2026: 4SEP 2026: 1
APR 2016SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 3 ai-built · 4 unlabelled

Operator · 1 hobby · 2 open source · 4 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 7 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01japanese-desk-calendar0★27 days—Progressive web app for iPad that displays a Japanese-style daily calendar with weather and controls a smart light.
  2. 02おやつ Oyatsu0★3 moliveopen sourceClock widget that displays seasonal time and traditional Japanese calendar data, including lunar phases, solar terms, and month names.
  3. 03taarich0★3 yrabandonedliveopen sourceA tool that displays the Hebrew date, Torah readings, and generates calendars for Jewish observance.
  4. 04Mahina0★unknownliveA web app that displays the traditional Hawaiian lunar calendar, including moon phases and daily events.
  5. 05Japanese Calendar Table0★unknownliveai-builthobbyWeb tool that displays a table-based calendar of Japanese dates and holidays for reference and planning.
  6. 06Japanese Calendar App0★unknownliveai-builtCalendar app that displays Japanese calendar dates, national holidays, and era names for daily reference.
  7. 07Japanese Calendar0★unknownliveai-builtCalendar app that displays dates, holidays, and events according to the Japanese calendar system.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.