Multiple server/webapp vulnerability scanner
Open-Source intelligence tracking and analysis tool.
Idiomatic Golang Restful Starter Kit
The best cryptography playground available
Token-based AngularJS authentication
Free and Open Source Web Sites Builder
Open source to productivity
Automatic SQL Injection Exploitation Tool
A decent SQL dorker
Provides tools to interface with NIST's NSRL RDS.
TCP/UDP endpoint analysis and mapping utility.
All of the basic network diagnostic tools in a single package