I'm a JavaScript programmer. I don't like C++ (especially when I can't use C++11). Sadly, I have to use it for school. I come from a world of "performance be damned" and high-level APIs, not a C-like background. I wanted to like C++, I really did.

Because I'm not allowed to use code I didn't write, I couldn't use things like Boost -- I had to roll my own.

After three years of dealing with C++, I was fed up. Before returning for my final semesters, I decided to write a library that made C++ a little more familiar.

• replicate significant parts of the JavaScript standard library in C++ for familiarity
• ignore regexes and functional stuff (no forEach, for example) -- we're not trying to turn C++ into JavaScript
• performance is not important
• aimed at small projects for school, not for your big C++ project
• don't overload == to be like == in JavaScript; make it like ===
• each component should be independent -- Array.join shouldn't return my string, it should return an std::string

Pull requests are welcome!

from JavaScript

• concat(Array) (only takes an array, unlike JavaScript)
• indexOf(item)
• join([string])
• lastIndexOf(item)
• length() (method, not a property)
• pop()
• push(item) (only takes one argument, unlike JavaScript)
• reverse() (doesn't return the array, unlike JavaScript)
• shift()
• slice() (TODO)
• sort() (TODO)
• splice(index, howMany) (always takes two arguments, unlike JavaScript)
• toString()
• unshift(item) (only takes one argument, unlike JavaScript)

new stuff

• contains(item) (alias of indexOf(item) != -1)
• first() (get the first element)
• isEmpty() (alias of length() == 0)
• last() (get the last element)
• size() (alias of length)
• toStdVector() (returns a std::vector)

from JavaScript

• operators: ==, +, +=, [] (not for assignment), !, <, >, <=, =>, ~
• charAt(index)
• charCodeAt(index)
• concat(string)
• contains(string) (strings only)
• endsWith(string) (strings only)
• String::fromCharCode(number) (only takes one argument, unlike JavaScript)
• indexOf(string) (strings only)
• lastIndexOf(string) (strings only)
• length() (method, not a property)
• replace(original, new) (strings only. Try replaceAll for global replace)
• slice(beginSlice, [endSlice])
• split (TODO)
• startsWith(string)
• substr (TODO)
• substring (TODO)
• toLowerCase()
• toUpperCase()
• trim()
• trimLeft()
• trimRight()

new stuff

• isEmpty() (shorthand for length() == 0)
• repeat(amount) (repeat a string)
• replaceAll(original, new) (same API as replace but global)
• size() (alias of length)
• toStdString() (convert to std::string)

from JavaScript

• E, LN2, LN10, LOG2E, LOG10E, PI, SQRT1_2, SQRT2
• abs(value)
• acos(value), asin(value), atan(value), atan2(x, y)
• ceil(value), floor(value)
• exp(value)
• log(value)
• max(a, b), min(a, b) (only takes 2 arguments; not 100% compliant)
• pow(base, exponent)
• random()
• round(value)
• sin(value), cos(value), tan(value)
• sqrt(value)

new stuff

• sign(value) (returns 0, -1, or 1)

from JavaScript

• parseInt(string) (alias of atoi; not 100% compliant with JavaScript)

For usage, see test.cpp. It aims to serve as example and test.