A compiled-away, type-safe, readable RegExp alternative

Render Mermaid diagrams as beautiful SVGs or ASCII art. Ultra-fast, fully themeable, zero DOM dependencies.

Flexible ascii progress bar

Determine the `package.json#type` which applies to a location

An arbitrary-precision Decimal type for JavaScript.

ASN.1 encoder and decoder

Buffers events from a stream until you are ready to handle them.

An implementation of WHATWG AbortController interface.

random bytes from browserify stand alone

dead-simple optimistic async helper

Self-host the Ultra font in a neatly bundled NPM package.

Like duplexer but using streams3

Try to guess if your terminal supports unicode

PostCSS plugin for CSS Modules to pass arbitrary values between your module files

Zero CPU overhead, zero dependency, true event-loop blocking sleep

Extra assertions on top of node's assert module

Flatten nested arrays

Like JSON.stringify, but doesn't blow up on circular refs.

Support for representing 64-bit integers in JavaScript

Node HTTP/HTTPS Agents for tunneling proxies