ReScript is one of several emerging programming languages that helps web developers build complex web applications that can be transpiled into JavaScript and run in the browser. (more…)

Do you know there are two valid zero representations in JavaScript? In pure mathematics, zero means nothing and its sign doesn’t matter. +0 = -0 = 0. Computers can’t represent value wel…...

This is a question I had learned from a colleague. I had been asking it while conducting JavaScript interviews, but it’s actually a… (more…)

The P42 JavaScript Assistant adds 32 refactorings for JavaScript and TypeScript to Visual Studio Code. (more…)

A case study in confirmation bias and goalpost shifting...