clone-deep-circular-references (npm): Shallow and recursively (deep) clone JavaScript objects that handles circular references
Keywords: array|assign|buffer|clamped|clone|clone-array|clone-array-deep|clone-buffer|clone-date|clone-deep|clone-map|clone-object|clone-object-deep|clone-reg-exp|clone-regex|clone-regexp|clone-set|date|deep|extend|mixin|mixin-object|object|regex|regexp|shallow|symbol