Ultimate Todoist Sync

The Ultimate Todoist Sync plugin automatically creates tasks in Todoist and synchronizes task state between Obsidian and Todoist.

Demo

Usage

Settings page

Features

Installation

From within Obsidian

From Obsidian v1.3.5+, you can activate this plugin within Obsidian by doing the following:

1. Open Obsidian's Settings window
2. Select the Community plugins tab on the left
3. Make sure Restricted mode is off
4. Click Browse next to Community Plugins
5. Search for and click on Ultimate Todoist Sync
6. Click Install
7. Once installed, close the Community Plugins window
8. Under Installed Plugins, activate the Ultimate Todoist Sync plugin

You can update the plugin following the same procedure, clicking Update instead of Install

Manually

If you would rather install the plugin manually, you can do the following:

1. Download the latest release of the plugin from the Releases page.
2. Extract the downloaded zip file and copy the entire folder to your Obsidian plugins directory.
3. Enable the plugin in the Obsidian settings.

Configuration

1. Open Obsidian's Settings window
2. Select the Community plugins tab on the left
3. Under Installed plugins, click the gear icon next to the Ultimate Todoist Sync plugin
4. Enter your Todoist API token

Settings

1. Automatic synchronization interval time The time interval for automatic synchronization is set to 300 seconds by default, which means it runs every 5 minutes. You can modify it yourself.

2. Default project New tasks will be added to the default project, and you can change the default project in the settings or use a project tag to specify a particular project.

3. Sync direction controls

   • Obsidian → Todoist (default: on)
   • Todoist → Obsidian (default: off)

   Each direction can be independently enabled or disabled.

4. Full vault sync By enabling this option, the plugin will automatically add #todoist to all tasks in your vault.

5. Excluded folders Select folders to exclude from Full Vault Sync. Template folders, hidden folders, and plugin storage are excluded automatically.

Usage

Task format

Set a default project for each file separately

The default project in the setting applies to all files. You can set a separate default project for each file using command.

You can see the current file's default project in the status bar at the bottom right corner.

Development

Prerequisites

• Node.js (v16+)
• npm
• An Obsidian vault for testing

Quick Start

The recommended way is to clone the repo directly into your vault's plugin directory, so that builds are immediately available to Obsidian:

cd /path/to/your-vault/.obsidian/plugins/
git clone https://github.com/HeroBlackInk/ultimate-todoist-sync-for-obsidian.git
cd ultimate-todoist-sync-for-obsidian
npm install

Build

# Development (watch mode, auto-rebuilds on file change)
npm run dev

# Production (type-check + bundle)
npm run build

After each rebuild, reload Obsidian (Ctrl/Cmd+P → "Reload app without saving") or disable and re-enable the plugin in settings.

Project Structure

main.ts              # Plugin entry point
src/
├── api/             # Todoist REST & Sync API clients
├── data/            # Cache, task parser, database checker
├── sync/            # Sync engines (toTodoist, toObsidian, scheduler)
├── vault/           # Obsidian vault file operations
├── storage/         # Persistent storage, backup, logs
├── settings/        # Settings UI and migration
├── plugin/          # Event handlers and lifecycle
└── ui/              # Modals (task manager, project picker)

Manual Install

If you built the plugin elsewhere, copy these 3 files into <vault>/.obsidian/plugins/ultimate-todoist-sync/:

• main.js
• manifest.json
• styles.css

Disclaimer

This plugin is for learning purposes only. The author makes no representations or warranties of any kind, express or implied, about the accuracy, completeness, or usefulness of this plugin and shall not be liable for any losses or damages resulting from the use of this plugin.

The author shall not be responsible for any loss or damage, including but not limited to data loss, system crashes, computer damage, or any other form of loss arising from software problems or errors. Users assume all risks and are solely responsible for any consequences resulting from the use of this product.

By using this plugin, you agree to be bound by all the terms of this disclaimer. If you have any questions, please contact the author.

Contributing

Contributions are welcome! If you'd like to contribute to the plugin, please feel free to submit a pull request.

License

This plugin is released under the GNU GPLv3 License.