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Hermes\n\nClient-side messaging channel for sending data from one browser tab to another with the same origin. Think of it as a PubSub module that can send messages across multiple browser tabs.\n\nTo see a demo of Hermes in action, open [this page](https://hermes.arnelle.me/) in multiple browser tabs.\n\n\n## Usage\n\nGet a copy of `hermes.js` or `dist/hermes.min.js` and include it in your code:\n\n```html\n\u003cscript src=\"/path/to/hermes.js\"\u003e\u003c/script\u003e\n```\n\nHermes also supports AMD, so it can also be included this way:\n\n```js\nrequire(['path/to/hermes'], function(hermes) { });\n```\n\nHermes exposes an object named `hermes` which contains the API methods.\n\n\n## API\n\n- **`send(topic, data, [includeSelf=false])`**: Send data to other browser tabs subscribed to a specified topic.\n  - `topic`: The name of the topic in which the data will be sent to.\n  - `data`: The data to be sent. This needs to be a JSON-serializable object.\n  - `includeSelf` (optional, default=false): A boolean indicating whether the data should also be sent to the current tab.\n\n  ```js\n  hermes.send('some-topic', 'hello world');\n  hermes.send('some-topic', { title: 'awesome' });\n  hermes.send('some-topic', { title: 'awesome' }, true);\n  ```\n\n- **`on(topic, callback)`**: Add a callback function for a specified topic.\n  - `topic`: The name of the topic to subscribe to.\n  - `callback`: The callback function, which accepts a single argument representing the data that was sent originally.\n\n  ```js\n  hermes.on('some-topic', function(data) { });\n  ```\n\n- **`off(topic, [callback])`**: Remove a callback function for a specified topic.\n  - `topic`: The name of the topic to unsubscribe from.\n  - `callback` (optional): The callback function to remove, or don't provide in order to remove all callback functions for the `topic` topic.\n\n  ```js\n  hermes.off('some-topic', callbackFunction);\n  hermes.off('some-topic');\n  ```\n\n\n## License\n\nMIT License\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farnellebalane%2Fhermes","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Farnellebalane%2Fhermes","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Farnellebalane%2Fhermes/lists"}