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Parse yes/no like values

Pretty unicode tables

Draw on the terminal with unicode braille characters

ASCII bar chart in the terminal

Flexible ascii progress bar

Helps you understand how your tool is being used by anonymously reporting usage metrics to Google Analytics

Toggle the CLI cursor

Columnated unicode and ansi-safe text lists

Sexy ASCII fonts for the console

Multiple, simultaneous, individually controllable CLI spinners

Shell autocompletion helper

Set environment variables cross-platform

Portable Unix shell commands

Block users from running your app with root permissions

Generate sparklines in your terminal from numeric arrays

Beautiful color gradients in terminal output

Reliably get the terminal window size

Fast, reliable asset pipeline, supporting constant-time rebuilds and compact build definitions

Front-end web app build tool with simple declarative config, fast incremental compilation, and an opinionated workflow

Fast build system that combines the power of webpack, JSPM and SystemJS, with first-class TypeScript support

Package your Node.js project into an executable

HTML-based templating engine that compiles templates to CommonJS modules and supports streaming, async rendering and custom tags

Templating engine with inheritance, asynchronous control, and more (jinja2 inspired)

Superset of Mustache templates which adds powerful features like helpers and more advanced blocks