We understand that developers today generally use more than one programming language. There's no reason your rubber duck should be a one-language-duck. devDucks feature interchangeable capes and you can swap them back and forth any time you want. This cape (devRant icon) fits any devDuck and measures about 4.5 inches long.
Note: this item is only for a cape. The cape is compatible with any devDuck (sold separately).