Why is the output of  ==!  // true? Why does a certain combination of brackets, square brackets, exclamation marks and plus signs cause the output ‘fail’? What is the baNaNa Joke all about? This entertaining find is about such and other exciting, funny and strange cases.
Programming language with pitfalls
In the repository, in addition to a few introductory sentences and notes on the notation, you will find a table of contents with a large number of examples, which are also explained really well and in detail. Often, further sources are also linked to deepen them.
Command Line ftw
npm install -g wtfjs install, via
wtfjs open and call the pager of their choice via the terminal. All others can just call the repo on GitHub .
Look under the hood