OWASP Zed Attack Proxy (ZAP) is an easy-to-use integrated penetration testing tool for finding vulnerabilities in Web applications. It is designed to be used by people with a wide range of security experience and as such is ideal for developers and functional testers who are new to penetration testing as well as being a useful addition to an experienced pen tester's toolbox. ZAP provides automated scanners as well as a set of tools that allow you to find security vulnerabilities manually.
PRUN is a high-throughput computing software framework for coarse-grained distributed parallelization of computationally intensive tasks. It provides a job queueing mechanism, job scheduling, a priority scheme, resource monitoring, and resource management. PRUN is a lightweight, easy-to-use, full-featured, stable solution to run short-term or long-term jobs across the cluster.
PIT is a fast bytecode based mutation testing system for Java that makes it possible to test the effectiveness of your unit tests. You can think of mutation testing as either as an automated test of your tests or as a much more in-depth form of code coverage. Unlike traditional line and branch coverage tools, PIT does not just confirm that your tests execute your code, it confirms that your tests are actually able to detect faults in it.