What is the difference between Blue J and Javascript?

BlueJ is a development environment that allows you to develop Java programs quickly and easily. read more

JavaScript does not have classes in the C++ or Java sense. In JavaScript, objects can inherit properties directly from each other, forming the object prototype chain. JavaScript is an interpreted language, with optional JIT-compilation support. read more

JavaScript has both strict and type-converting equality comparison. For strict equality the objects being compared must have the same type and: Two strings are strictly equal when they have the same sequence of characters, same length, and same characters in corresponding positions. read more