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hash-calendar

by supunlakmal · io.github.supunlakmal.hash-calendar

Not TrustedWeb appUnrated★ 69 stars

lightweight, client-only calendar web application.

lightweight, client-only calendar web application. All data persists in the URL hash for instant sharing, No backend required. Optional AES-GCM password protection keeps shared links locked without a server

Screenshots

  • hash-calendar demo video
    hash-calendar demo video
  • hash-calendar demo 2
    hash-calendar demo 2
  • hash-calendar demo 3
    hash-calendar demo 3
  • hash-calendar demo 4
    hash-calendar demo 4
  • hash-calendar demo 5
    hash-calendar demo 5
  • hash-calendar demo 6
    hash-calendar demo 6

About

hash-calendar is a privacy-first, client-only calendar. Your data lives in the URL hash, so sharing is just copying a link. Live site: https://hash-calendar.netlify.app/ GitHub: https://github.com/supunlakmal/hash-calendar - Multi-language UI (English, Sinhala, Tamil, Italian) - Mobile drawer menu with quick icon actions - Timeline view with zoom controls and minimap navigation - Command palette (Ctrl/Cmd+K) and dedicated event search modal - Starter template gallery for opening prebuilt schedules - Optional browser notifications for upcoming events - World Planner modal (multi-timezone planning grid with scrubber and 12h/24h toggle) - App launcher menu in the top bar - PWA support (manifest + service worker cache) - JSON bridge page (json.html) for raw JSON -> hash URL redirect - Direct-link event creation from human-readable URL paths hash-calendar is the open-source project supunlakmal/hash-calendar (https://github.com/supunlakmal/hash-calendar) by supunlakmal, released under MIT. Ion packages it unmodified from commit 130b07143213, adding only a manifest, an icon and a storage compatibility script.

Source

Written by supunlakmal, published to Oikou by Ben Grande.

  • ★ 69 stars on GitHub
  • Licence: MIT
  • Built from commit 130b07143213

View the repository on GitHub

Age rating

Not rated. Nobody has said who this app is suitable for, so Personal Clouds and the Oikou app treat it as 18+.

What version 0.20260926.0 may do

Internet

It asks to reach these hosts, and no others:

  • fonts.googleapis.com
  • fonts.gstatic.com
  • cdnjs.cloudflare.com

Personal Cloud tools

  • Keep a database of its own on your Personal Cloud ion.db
  • Keep files in its own storage on your Personal Cloud ion.files

Notifications

It does not send push notifications.

Storage

Up to 1 GB on your Personal Cloud.

Add to Personal Cloud

Sign in to add this web app to a Personal Cloud of yours. It runs there, on your own computer, and you open it from there; nothing is installed on your phone.

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Versions

0.20260926.0 Latest Shown above

Published · a ready-built bundle

Imported from supunlakmal/hash-calendar at 130b07143213.

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