A ridiculously light-weight argument validator (now browser friendly)

A module which will endeavor to guess your terminal's level of color support.

A library of cross-platform tested terminal/console command strings for doing things like color and cursor positioning. This is a subset of both ansi and vt100. All control codes included work on bo

Try to guess if your terminal supports unicode

when you want to fire an event no matter how a process exits.

A wide-character aware text alignment function for use on the console or with fixed width fonts.

eslint config used by the npm cli team

templated files used in npm CLI team oss projects

Node.js Streams, a user-land copy of the stream library from Node.js