End Packages

Call a callback when a readable/writable/duplex stream has completed or failed.

Strip the final newline character from a string/buffer

Trim newlines from the start and/or end of a string

Strip the final newline character from a string or Uint8Array

Strip a substring from the start/end of a string

Similar to `String#trim()` but removes only whitespace on the right

Use logical properties and values in CSS

The fastest javascript implementation of a double-ended queue. Used by the official Redis, MongoDB, MariaDB & MySQL libraries for Node.js and many other libraries. Maintains compatability with deque.

Check if a stream has ended

Allows libraries to handle various caller provided asynchronous functions uniformly. Maps promises, observables, child processes and streams, and callbacks to callback style.

Compose your async functions with elegance.

Returns `true` if the given `string` or `array` ends with `suffix` using strict equality for comparisons.

Like String.trim() but you can choose granularly what to trim

Plugin for adding composer-runtimes to base applications, complementing the base-tasks and base-generators plugins.

Listen readable stream `end` or `error` event once

Comparator to determine if a version is less than, equivalent to, or greater than another version

Determines whether a string ends with the characters of another string.

ES spec-compliant String.prototype.padStart shim.

Count the lines in a string, works with windows carriage returns or unix style newlines.

A JavaScript polyfill for Flexbox