thefourtheye.in

Workaround for JavaScript's lack of regex lookbehind using a two-step replace-and-split approach with a marker character to match conditional commas.

JavaScript quirk: stringified negative binary, octal, and hex numbers like '-0x1' return NaN when converted to numbers because only decimal literals can have signs per ECMAScript spec.

Comparing ES6 Generators to Python generators - shows key difference where breaking out of a for-of loop closes the generator in JavaScript but not in Python.

Understanding Node.js module system - explains the difference between module.exports and exports, and why reassigning exports breaks the reference to module.exports.