Serilog - Backend Development and Utilities
Cent - A network for Universal Creative Income.
Logmatic - Logmatic is a log centralization, analytics & visualization platform to improve software & business performance.
Percentages - Easy to use percentage calculator
LogTailApp - LogTail is a local and remote (SSH) log file viewer and monitoring application for Mac OS X. It is a pure, modern, document-based Cocoa App
PercentageTools.com - Percentage calculator, online calculates percentage in many situations, simply enter the numbers and get the result and the formula of calculation.