yarnpkg binary package in Ubuntu Oracular amd64

 Yarn is a modern package manager split into various packages. Its novel
 architecture allows one to do things currently impossible with existing
 solutions:
  Yarn supports plugins; adding a plugin is as simple as adding it into your
  repository.
  Yarn supports Node by default but isn't limited to it - plugins can add
  support for other languages.
  Yarn supports workspaces natively, and its CLI takes advantage of that.
  Yarn uses a bash-like portable shell to make package scripts portable
  across of Windows, Linux, and macOS.
  Yarn is first and foremost a Node API that can be used programmatically
  (via @yarnpkg/core).
  Yarn is written in TypeScript and is fully type-checked.
 .
 This package provides Yarn Modern (berry). If you are looking for Yarn
 Classic (1.x), install node-corepack.
 .
 Node.js is an event-based server-side JavaScript engine.

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