1. Before start you should edit config.js

xmpp: {
      jid: 'set your jid',
      host: 'set your jabber host',
      password: "set jabber password",
      reconnect: true
},

"slackWebhook": {
       host: 'hooks.slack.com',
       path: "set your hook path", you well need to create Incoming Webhook for Slack
       method: 'POST'
 },

defaultChannel: "set your slack channel" - default channel for incoming messages

defualtUserName: "set your slack user name" - default user for sending messages. You will need dedicated account for this

you can specify filters to send messages with specific text to a specific Slack channel

"slackPayloads": [
        {
            channel: 'set your channel',
            username: 'set your user name',
            icon_url: 'http://blog.jetbrains.com/wp-content/uploads/2014/01/YouTrack-logo-200x200-150x150.jpg',
            filter: 'custom filter field'
        }
    ]

2. Application applies some formatting for messages. It appends "NEW:" tag to new tasks; "UPD:" tag to modified tasks; "UPD+COMMENT:" tag to modified tasks with comment, "COMMENT:" tag to tasks with only comments. It also show updated fields and values like "Manager -> Olga".

3. To start the app run following command: node server.js &