Object is the root object of all prototypes in JavaScript. Aside from providing the foundation for the JavaScript object model, Object imparts important methods such as toString() and assign(). Every ...

Just to demonstrate how all grown up JavaScript is, Fast.js re-implements a number of built-in native functions in JavaScript. Guess what - they are faster! There used to be a basic rule that in a ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

At the Build 2018 developer conference that's taking place these days in Seattle, USA, Microsoft announced support for custom JavaScript functions in Excel. What this means is that Excel users will be ...

JavaScript doesn't have a native namespace facility so how are you supposed to keep utility and helper functions private? The solution is to use inner functions but this is just the start of the story ...