Solution for `yyyy-MM-dd HH:mm:ss` is `Invalid Date` in Safari, IE, etc (hijack Date)

Returns true if a windows file path does not contain any invalid characters.

Returns true if a windows file path has invalid characters.

Map of invalid numeric character references to their replacements, according to HTML

⚡ A tiny ponyfill for @babel/plugin-proposal-throw-expressions, the syntax from which TypeScript and VS Code do not (yet) support

Just an express.js demonstration to detect invalid path & remove extensions for path.

A jQuery plugin to hang actions from an element if target fields are not valid.