Elasticsearch/Splunk/Datadog alternative for (logs, metrics, traces)
Log outgoing HTTP requests in ruby
Apache Log Parser and Data Normalization Application
ISC dhcpd leases usage analysis
Cerberus Content Management System
Nginx module for embedding Clojure or Java or Groovy programs
Graphical SFTP client and terminal emulator with helpful utilities
The Blockstack Browser allows you to explore the Blockstack internet
Kafka implemented in Golang with built-in coordination
Free PHP web analytics script
Realtime bigdata tool for bit strings up to 2^63 based on AVL forest
Build custom filter for your network based off of common communication
Log file parser and viewer