Open Source JavaScript Logging Software

Big-Brother is a collection of J2EE filters and servlets that provide custom monitoring and auditing of web-applications, keeping track of who does what, when, and how often. It makes use of the jakarta-apache Struts framework for the interface GUI.

Cross-language and cross-platform user's action tracking framework,enabling researchers to respect user's privacy through visual controls which allow users to start/stop/pause data recording,view logged data and opt out of a research study.

Log File Paladin is a wxWdigets based client and PHP based server application for automated monitoring of remote logs. It is designed to help technicians effortlessly monitor client machines which would otherwise receive no attention.

This is a web application, using thing application user can see the log file with multiple search critria. This application supports Log4J and log4Net. This tool is used to filter the log file, based on multiple criteria. Admin user can configure multiple applications and group the application up to three levels. Application name will be displayed in tree structure based upon grouping. Application will be displayed based on roles. System will allow the user to filter the log file not only the application level and also in group level (Multiple groups or multiple application and group). This tool will allow creating multiple users with different role in this system.

The Open Log Engine is a powerful tool for advanced logging in games or programs. It easily allows you to make logging outputs in your program and analyse them afterwards with the Open Log Viewer, which provides you a powerful filtering system.

PlutoStatus is a system to publish the current status of your systems. It includes mirroring.

SARWeb (System Activity Reporter Web)

This software is designed to run on all POSIX system to log SMA Sunny Boy Inverter data into an MYSQL database via RS485 *ONLY*. It includes scripts to display the data using Highcharts via a webpage. If you want to log using bluetooth, i'd recommend you go to code.google.com/p/sma-bluetooth/ Update: July 2011 I haven't worked on this project for a while now and don't intend to do anymore with it. If you wish to take it further, please let me know and you can be the project admin for it :)

A log player for "The Fourth Coming" ("T4C", http://www.the4thcoming.com). Given a log-file, this tool will replay a T4C game you've played before. It will have built-in functionnalities like : merging log files together, searching and cleaning

Javascript logger. It is similar to log4j. There are some appenders : htmlAppender, ConsoleAppender, LocalSotorageAppender.

AJAXified logfile download and tailing application.