Dial - Quick & beautiful macOS timer.
Wallaby.js - Wallaby.js runs your JavaScript tests immediately as you type and displays execution results in your code editor.
wnr - Better than pomodoro, this timer app balances work and rest.
Google Test - Google Test is a unit testing for C++ programming language that is based on xUnit architecture.
Hourglass - Hourglass is the most advanced simple countdown timer for Windows.
CPPUnit - CppUnit is the C++ port of the JUnit framework for unit testing.