logfile topic
LogView
Logfile viewer and highlighter for Sublime Text 3
korg
assembling regular expressions from reusable patterns (a Python logstash grok clone)
DebugViewPP
DebugView++, collects, views, filters your application logs, and highlights information that is important to you!
ntfstool
Forensics tool for NTFS (parser, mft, bitlocker, deleted files)
security-growler
:satellite: A Mac menubar app that notifies you whenever SSH, VNC, sudo, or other auth events occur.
dlt-viewer
Diagnostic Log and Trace viewing program
sprout
Golang logging library supporting log retrieval.
raspberrypi_tempmon
System monitoring program for Raspberry pi single board computers written in Python 3.
ezpaarse
ezPAARSE can ingest your (proxy) log files and show how users access suscribed electronic ressources.