Sets expectations clearly: the plugin is desktop-only (custom code-block rendering + webview messaging aren't reliably supported on mobile), but the underlying to-dos sync and appear in Joplin's native mobile views.
119 lines
7.2 KiB
Markdown
119 lines
7.2 KiB
Markdown
# GTD Calendar — a Joplin plugin
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**Your notes and to-dos, on a calendar, inside a note.**
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GTD Calendar renders day, week, and month calendars in any Joplin note — populated not by hand-maintained YAML, but by the actual notes and to-dos in the surrounding folder. Click an event and it opens the note. Items without a date collect in an **Unscheduled** bucket below the calendar, GTD-style.
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## How it works
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Put a `gtd-calendar` fenced code block in a note. That note becomes a calendar of the notes and to-dos around it:
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```gtd-calendar
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view: month-grid
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title: GTD Calendar
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todos: all
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```
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Notes and to-dos opt in to the calendar with a `gtd` fenced code block — even an empty one. The block can also set a date (for plain notes), colours, an icon, and hover text:
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```gtd
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date: 2026-06-19
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fg-colour: red
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text: Seen on hover
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```
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To-dos don't need any of that for scheduling — their normal Joplin **due date** places them on the calendar automatically (when admitted by your `todos:` setting):
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## Installation
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Search for **GTD Calendar** in *Tools → Options → Plugins* (desktop).
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Requires Joplin **2.7+** on desktop.
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## The `gtd-calendar` block
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Goes in the note that should display the calendar. All options are optional.
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| Option | Values | Default | What it does |
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|---|---|---|---|
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| `view` | `day`, `week`, `month`, `month-grid` | `day` | `day`/`week`/`month` (or `d`/`w`/`m`) render a compact tile strip spanning all events. `month-grid` (or `grid`) renders the entire **current** calendar month as a classic 7-column grid with weekday headers. |
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| `title` | text | — | Heading above the calendar. |
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| `scope` | `this-folder`, `children`, or a number | `this-folder` | Which folders to scan: just this one, all descendants, or *n* levels down (`scope: 2`). Broad scopes scan every note body in the tree — fine for normal folders, worth knowing for huge ones. |
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| `notes` | `gtd-only`, `all`, `none` | `gtd-only` | Which plain notes appear: only those with a `gtd` block, every note in scope, or none. |
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| `todos` | `gtd-only`, `all`, `none` | `gtd-only` | Same, for to-dos. `todos: all` is handy — every to-do with a due date lands on the calendar with zero markup. |
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| `sort` | `asc`, `desc` | `asc` | Order of events *within* each day/week/month and in Unscheduled. The timeline itself is always chronological. |
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| `sort-type` | `title`, `modified_date` | `title` | What `sort` sorts by. |
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Invalid values fall back to defaults and show a ⚠ warning above the calendar.
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## The `gtd` block
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Goes in any note or to-do that should appear on the calendar. **An empty block is valid** — it's the minimal opt-in. All properties are optional:
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| Property | Example | What it does |
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|---|---|---|
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| `date` | `2026-07-04` | Schedules the item (`yyyy-mm-dd` or `mm-dd-yyyy`). Required for plain notes to appear in the grid; for to-dos it *overrides* the Joplin due date. |
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| `bg-colour` | `teal`, `#264653` | Tile/chip background. Any CSS colour. (`bgColor` also accepted.) Without it, the item gets a stable pastel derived from its note ID. |
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| `fg-colour` | `white` | Tile/chip text colour. |
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| `icon` | `🦴` | Shown on the tile/chip instead of the first two characters of the title. |
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| `title` | `Launch day` | Replaces the note's title on the calendar only. |
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| `text` | `Seen on hover` | Detail line in the hover card / tooltip. |
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### Where do dates come from?
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1. A `date:` in the `gtd` block always wins.
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2. Otherwise, a to-do uses its Joplin **due date**.
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3. No date at all → the item appears in the **Unscheduled** section below the calendar: your dateless next-actions, always in view, one click from their notes.
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To-dos keep being real Joplin to-dos throughout — due dates still sort, alarm, and sync exactly as before. Completed to-dos render checked and struck through.
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## Repeating to-dos
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GTD Calendar plays nicely with the **[Repeating To-Dos](https://joplinapp.org/plugins/plugin/com.github.TheScriptingGuy.joplin-plugin-repeating-todos/)** plugin (v2). Install it, set a to-do to repeat (e.g. every Tuesday), and that to-do appears on the calendar at its next due date like any other — no extra setup. Recurring to-dos are marked with a ↻ symbol so you can tell them apart at a glance.
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Because that plugin keeps a recurring to-do as a single item at its *next* due date, the calendar shows the next occurrence rather than every future one. Recurrence is detected via the `recurring` tag the plugin maintains; if you use a different recurrence tool that tags its to-dos `recurring`, the ↻ will appear for those too.
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## Drilldown
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Everything is clickable: single-event tiles, every row of a multi-event hover card, every chip in the month grid, every Unscheduled chip. Clicking opens the source note.
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## Limitations
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- **Desktop only.** See the note below.
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- `month-grid` always shows the current month; there is no month navigation yet.
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- The calendar refreshes when the note re-renders (e.g. switching notes); edits to *other* notes don't live-update an open calendar.
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### Mobile / Android
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This plugin is built for **Joplin desktop** and is not expected to work on the Android or iOS apps. It depends on rendering custom code blocks in the note viewer and on two-way messaging between that view and the plugin — capabilities Joplin's mobile apps have historically not supported, or supported only partially. On mobile, a `gtd-calendar` block will most likely render as plain text or not at all, and drilldown won't work. The companion *Repeating To-Dos* plugin is desktop-only as well.
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Your data is unaffected, though: the calendar is only a *view*. Your to-dos and their due dates are ordinary Joplin items that sync to mobile normally and appear in Joplin's built-in to-do list and search, with alarms intact — you just won't see the calendar rendering there. If you want a quick scheduled-items view on mobile, pair the calendar with Joplin's native to-do view or the *Embed Search* plugin on desktop.
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## Bugs & feedback
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Issues and ideas: [the repository](https://gitea.skeletonworks.online/vwiebe/joplin-plugin-gtd-calendar/issues), or find me on the Joplin forum.
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## Development
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```bash
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npm install
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npm test # 47 unit tests
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npm run dist # builds publish/*.jpl
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```
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Design notes and the full v1 specification live in [SPEC.md](SPEC.md).
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## Credits & license
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A fork of [Event Calendar](https://github.com/WeMakeMachines/joplin-plugin-event-calendar) by **Franco Speziali** (WeMakeMachines), whose tile-strip design this plugin proudly keeps. Forked with gratitude under the MIT license; this plugin is MIT as well.
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Made by [Victor Wiebe](https://victorwiebe.com). Creative work for an uncaring world.
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