When comparing KAJS vs Amber, the Slant community recommends Amber for most people. In the question“What are the best languages that compile to JavaScript? ” Amber is ranked 11th while KAJS is ranked 51st. The most important reason people chose Amber is:
Amber includes an integrated development environment with a class browser, workspace, transcript, object inspector and debugger.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Has Ruby-like @ feature
So for example instead if using this.foo
, you can call that variable by using @foo
.
Pro Implicit bracket and variables
No need for var keyword or brackets, just call a function like foo "bar".
Pro Includes an IDE
Amber includes an integrated development environment with a class browser, workspace, transcript, object inspector and debugger.
Pro Smalltalk is a simple, elegant, and powerful language
Pro One-to-one JS equivalent
Amber is written in itself, including the parser and compiler, and compiles into efficient JavaScript, mapping one-to-one with the JS equivalent.
Cons
Con No documentation
Con Very few learning resources
There are very little learning resources for Amber outside the official documentation. Which may not be enough for beginners, especially people that don't have much experience in programming.