PostHog provides open-source web & product analytics
Finviz analysis python library
Apache Log Parser and Data Normalization Application
many useful snippets for using python in a laboratory
Modern, privacy-friendly, and detailed web analytics
StreamAlert is a serverless, realtime data analysis framework
LymPHOS2 Web-App
Twitter Intelligence OSINT project performs tracking and analysis
RDF-based framework monitoring business systems activity
DSTK - DataScience ToolKit for All of Us
Open Source SIEM
The GIIAF Microscopy Library, that uses customised OMERO software