Outlook to Day Planner Sync

Obsidian plugin that syncs Outlook calendar events into the ## Day Planner section of your daily notes, filtered by the note's frontmatter Date property.

Features

• Downloads events from a published Outlook calendar (.ics feed)
• Filters events by the active note's frontmatter Date property
• Inserts or updates the ## Day Planner section with checkbox tasks
• Sorts events by start time
• Supports recurring events and configurable timezones
• Accessible from the ribbon icon or command palette

Requirements

• Obsidian 1.13.0 or later
• A published Outlook calendar (.ics link)
• Daily notes with a Date property in frontmatter (YYYY-MM-DD)

Installation

From the community (if published)

1. Open Settings → Community plugins
2. Search for Outlook to Day Planner Sync
3. Enable the plugin

Manual installation

1. Copy the outlook-sync folder into .obsidian/plugins/ in your vault
2. Run npm install and npm run build inside the plugin folder
3. Enable the plugin under Settings → Community plugins → Installed plugins

Usage

1. Open a daily note with a Date property in frontmatter:

---
Date: 2026-08-27
---

2. Run sync using one of these methods:

   • Click the calendar icon in the left ribbon
   • Open the command palette (Cmd/Ctrl + P) and search for Sync Outlook to Day Planner

3. The plugin updates the note's ## Day Planner section with that day's events:

## Day Planner

- [ ] 09:00-10:00 - Team meeting
- [ ] 14:30-15:00 - Project review

If there are no events for that date:

- [ ] No events scheduled for this day

If the ## Day Planner section does not exist, it will be created at the end of the note.

Note format

Requirement	Description
Frontmatter Date	Required. Format YYYY-MM-DD (e.g. 2026-08-27)
Section ## Day Planner	Optional. If it exists, its content is replaced; otherwise it is appended

Settings

Open Settings → Outlook to Day Planner Sync and configure:

1. Calendar URL (.ics) — Your Outlook calendar feed URL
2. Timezone — IANA name (e.g. America/Bogota) or fixed offset (e.g. -05:00)
3. Start hour / End hour — Filter which events are included

You can paste .ics or .html URLs; HTML links are converted automatically:

Format	URL
HTML (web view)	.../owa/calendar/.../calendar.html
ICS (feed)	.../owa/calendar/.../calendar.ics

Settings are saved automatically when you edit each field.

Development

# Install dependencies
npm install

# Production build
npm run build

# Development mode (rebuilds on save)
npm run dev

To test changes in Obsidian, reload the plugin from Settings → Community plugins → Installed plugins (disable and re-enable) or restart Obsidian.

Project structure

outlook-sync/
├── main.ts              # Plugin source code
├── main.js              # Generated bundle (do not edit)
├── manifest.json        # Plugin metadata
├── esbuild.config.mjs   # Build configuration
├── tsconfig.json        # TypeScript configuration
└── package.json

License

MIT