wandalen/wcolor

Collection of general purpose tools for solving problems. Fundamentally extend the language without spoiling, so may be used solely or in conjunction with another module of such kind.

Framework for convenient unit testing. Testing provides the intuitive interface, simple tests structure, asynchronous code handling mechanism, colorful report, verbosity control and more. Use the module to get free of routines which can be automated.

Collection of cross-platform routines to operate colors conveniently. Extends basic implementation Color by additional color names. Color provides functions to convert color from one color space to another color space, from name to color and from color to the closest name of a color. The module does not introduce any specific storage format of color what is a benefit. Color has a short list of the most common colors. Use the module for formatted colorful output or other sophisticated operations with colors.

The module in JavaScript provides convenient, layered, logging to the server.