Objective-J is described as 'Programming language developed as part of the Cappuccino web development framework. Its syntax is nearly identical to the Objective-C syntax and it shares with JavaScript the same relationship that Objective-C has with' and is a programming language in the development category. There are more than 25 alternatives to Objective-J for a variety of platforms, including Windows, Linux, Mac, BSD and Web-based apps. The best Objective-J alternative is Python, which is both free and Open Source. Other great apps like Objective-J are JavaScript, Lua, C# and Ruby.