Similar to Rapid_Application_Development

TestNG

Texinfo

Valgrind

Visual Studio Application Lifecycle Management

XEmacs

XPages

XUnit

Yarn (package manager)

Zenity

In-circuit emulation

In-system programming

Widget toolkit

Machine code monitor

Disassembler

Compiler

Compiler generator

Reproducible builds

ADX (file format)

JTAG

Jira (software)