m59

addeventlistener

`addEventListener` that takes options as an object and returns a function to remove the listener.

babel-plugin-node-sourcemap-support

Adds support for sourcemaps to a node app.

babel-plugin-root-require

Transforms require module paths that have a prefix referring to the project root. Also works on `require.resolve`.

@builds-dev/cookie

Functions for cookies.

@builds-dev/gfmjs

JavaScript test runner for GitHub Flavored Markdown files

@builds-dev/react-ui

A library of React components that abstract over HTML and CSS, for building UIs from high-level, simple expressions.

check-header

Check if a header name or header value is valid.

cli-glob-assist

Uses a given glob pattern to make modifications to a set of glob patterns for convenient cli usage.

concurrent-clean

Executes functions concurrently with opportunity to cleanup if any fail.

cp-pipe

Pipe stdout and stderr from child processes without typing as much code.

disable-chrome-ptr

Disables mobile Chrome's native pull-to-refresh and returns a function to re-enable it.

dorc

A tool for orchestrating services with docker.

emergency-broadcast-test-message

Get a string of that often annoying, but maybe sometimes helpful TV EBS message.

encode-3986

Like `encodeURIComponent`, but RFC 3986 compliant.

exclusive-process

Use this when you have a function that creates and returns a child process, and you want that process to be killed and recreated on successive calls so that there is only one process.

exclusive-promise

Use this when you have a function that returns a promise and you want that promise to be canceled if the function is called again.

figures-colored

npm [figures](https://www.npmjs.com/package/figures) in common colors.

find-callback

Finds and returns a node-style callback.

format-general-location

Takes an object of a general location and returns a formatted string.

fujs

FUnctional JavaScript

futurize-c

Turns a function that takes a node-style callback into a function that returns a future.

futurize-p

Turns a function that returns a promise into a function that returns a future.

ga-b

Google Analytics for the browser as a module.

group-array-by

Takes an array and returns an object with values grouped into arrays by passing each value to `getKey` to determine to which group the value belongs.

insular-observer

Efficiently use an Observer (i.e. IntersectionObserver) without the ugly observer callback. `insular-observer` gives you a simple, per-target `observe/unobserve` API that uses the same observer instance internally.