The TiShadow project is a staple for Titanium and used by developers to solve a wide range of problems. This mature and widely adopted project shines as a testing tool providing built-in support for BDD style testing using Jasmine. More than just a testing tool, TiShadow provides assistance with a wide range of activities from cross-platform preview to advanced developers tools.

Learn more about TiShadow at https://github.com/dbankier/TiShadow.

The Titanium-Jasmine project provides support for the Jasmine testing framework within your Titanium app. This well-documented project provides all of the documentation needed to get started, including sample apps and instructions.

Learn more about Titanium-Jasmine at https://github.com/guilhermechapiewski/titanium-jasmine.

The TiJasmine project is a new open source project by one of the core Titanium SDK committers that provides Jasmine testing support to Titanium. Designed with Titanium's CommonJS implementation in mind, this project allows you to quickly incorporate tests into your existing Titanium app.

Learn more about TiJasmine at https://github.com/billdawson/tijasmine.