node-log4js binary package in Ubuntu Oracular s390x

 Logging support for Node.js based on the log4js Javascript (browser/client)
 framework.
 .
 Supported features:
 .
    - coloured console logging
    - replacement of node's console.log functions (optional)
    - file appender, with log rolling based on file size
    - SMTP appender
    - GELF appender
    - hook.io appender
    - multiprocess appender (useful when you've got worker processes)
    - a logger for connect/express servers
    - configurable log message layout/patterns
    - different log levels for different log categories (make some parts
      of your app log as DEBUG, others only ERRORS, etc.)

Source package