This web page provides a side-by-side comparison of four popular scripting languages: Node.js, Python, PHP, and Ruby. It includes details regarding their version, grammar and execution, variables and expressions, strings, arrays, functions, etc. The comparison also extends to other aspects like threads, unit tests, asynchronous events, file handling, and libraries, among others.
Scripting Languages: PHP, Perl, Python, Ruby - Hyperpolyglot