Check if a local or remote port is reachable

SerialPort Hardware bindings for node serialport written in c++

Find a file or directory by walking up parent directories — Zero dependencies

Find the position of grapheme cluster breaks in a string

Find semver versions in a string: `unicorn v1.2.3` → `1.2.3`

detect available port

Finds an available port for your application to use.

Kill process running on given port

Find the first directory with a package.json, recursing up, starting with the given directory. Similar to look-up but does not support globs and only searches for package.json. Async and sync.

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

Pure javascript swiss knife for port management

Get an available port

Open stuff like URLs, files, executables. Cross-platform.

Asynchronous port scanner for Node.js

snyk library and cli utility

Get the first fulfilled promise that satisfies the provided testing function

React port of slick carousel

Serve ES modules over HTTP, rewriting imports

Job queue for PostgreSQL

Find files or directories by name