While it often works, this is fraught with side effects and not the intended use case for dind. It was added to ease the development of Docker itself, not provide end user support for nested Docker installations.

This allows the system designer to permit trusted programs to be run which a user would otherwise not be allowed to execute.

ECMAScript 6th Edition (ECMA-262) introduces template literals which are intended to be used for embedding DSL in ECMAScript.