[PommeDeTerre]

There's nothing "offensive" about pointing out realities, even if they may be painful for some people to accept.

I find your arguments somewhat odd. You do openly admit that you "wouldn't particularly enjoy coding in Javascript". People don't say such things about good programming languages, especially when arguing in favor of them to some extent.

I also find it odd that you argue that there's nothing wrong with prototype-based OO, yet claim that CoffeeScript is the best language you've worked with. One of CoffeeScript's most useful and important features is that it adds very simplistic class-based OO to JavaScript. Go look at the example code in the "Classes, Inheritance, and Super" section of the CoffeeScript home page to see what I'm talking about. The CoffeeScript code is tolerable; the JavaScript that's outputted is horrendous. Hand-written JavaScript is often just as bad, if not worse.

The various JavaScript "module" systems are purely hacks. They abuse existing language features to fake modularity, poorly. They're nothing like the proper module support of other languages. And at least you admit that semicolon insertion and the broken comparison operators are serious issues. Many other JavaScript advocates refuse to, for whatever reason.

There's nothing wrong with admitting that JavaScript is a really bad language. I think you know that it is, and want to admit it, and I think you should. It doesn't deserve to be defended, because its problems are generally inexcusable in every respect.

[mwcampbell]

> There's nothing "offensive" about pointing out realities, even if they may be painful for some people to accept.

The problem is that your comments about JS tend to contain more hyperbole and opinion than undisputed reality.

JS obviously has flaws. But so does English. It's good to have a natural language that a large percentage of the world's population, across nationalities and ethnic groups, can speak. I think the same applies in programming. Programming languages are not just for telling a computer what to do; they're also for collaborating with other programmers. And once a code base is written in a particular language, it's often hard to make a case for rewriting it in a different language. So why not use a language that is popular, is cross-platform, is vendor-neutral, has multiple optimized implementations, and is likely to remain popular and well-supported for many years to come? JavaScript is that language.

FWIW, I have much more experience with Python and Lua than with JavaScript. I also do some work in C++. Yet, despite JavaScript's flaws, I'm defending it as a general-purpose programming language.

[thedufer]

JavaScript has issues, but they are largely syntactical. Yes, `==` means something different than it does in every other language - but it is still a useful construct (if not worthy of its own operator). Yes, `Class.prototype.method` is overly verbose, but in CoffeeScript you get clean syntax without losing the beauty of prototypical inheritance.

The strengths of JavaScript, on the other hand, are deep. Everything is an object, functions as first-class citizens, the inheritance model, etc. The callback-based I/O of Node.js wouldn't work nearly as well in any other language I've seen, because JavaScript is such a good language.

I will take a language with syntactical deficiencies but a beautiful underlying model over the opposite any day, and I don't see anything about that statement that indicates that I'm a poor programmer who's only been exposed to PHP and JavaScript.

[gmac]

There's nothing wrong with admitting that JavaScript is a really bad language.

Your use of the word 'admitting' is peculiar. There's nothing wrong with claiming that JS is bad. There's also nothing wrong with claiming it's good.

I enjoy programming in CoffeeScript more than any other language I've used (Ruby, Python, Objective-C, a little Java, a little C). Plus, as dynamic languages go, it's fast. To me, these two things make CoffeeScript a fantastic language.

And since CoffeeScript is just syntactic sugar on top of JavaScript, well, I suppose JavaScript must at heart be a fantastic language too.

(Evidently today's my "someone is wrong on the Internet" day).

[lowboy]

> I also find it odd that you argue that there's nothing wrong with prototype-based OO, yet claim that CoffeeScript is the best language you've worked with

You don't have to use the OO inheritance features in CoffeeScript in order to like it on the whole.