Monu

Monu is an open source process monitoring menu bar application for Mac OS. You can configure Monu to launch programs, and when Monu starts up it will start them. Additionally, it will monitor the processes and restart them if they crash.
Monu is a portmanteau of 'monitor' and 'menu'. It has two C/C++ dependencies, Electron (which includes iojs) and the mon process monitor.
Monu is currently ALPHA STATUS and is intended for developers/early adopters.
To download the latest version visit the releases page

How to use Monu
To configure Monu, click 'Open Config Folder' and open 'config.json' in a text editor. When you save and return to Monu your new configuration will be automatically loaded.
Be sure your JSON syntax is valid when editing the configuration. Here are supported options. These should be added as top level key/value pairs to 'config.json':
<ul> <li><b>processes</b> the processes to run (see below)</li> <li><b>logs</b> the directory to store logs in (default config/logs)</li> <li><b>pids</b> the directory to store PIDs in (default config/pids)</li> <li><b>on-error</b> a command to run when a process cannot start (default none)</li> <li><b>on-restart</b> a command to run when a process restarts (default none)</li> <li><b>sleep</b> sleep seconds before re-executing (default 1)</li> <li><b>attempts</b> restart attempts within 60 seconds before stopping app (default 10)</li> <li><b>prefix</b> add a string prefix to the log (default none)</li> </ul>