Should have node-style tests

[sildur]

The code should have tests. A popular choice is mocha with chai.

[eloyesp]

Another choice is to use tape that is minimalist and allows you to test both in node and in the browser.

[MoreOutput]

Why add dependencies and complexity to 255 lines of cleanly written Js?

[elbrujohalcon]

Because they'll eventually be more lines… if @HernanRivasAcosta (of someone else) eventually decides to start adding new functionality to the library. In any case, the dependencies should only affect tests. For production use, they should not be there.