1. A method of transcompilation, comprising: receiving source code written in a source language; in response to determining that a first part of the source code is platform dependent, providing the first part of the source code as a native library; in response to determining that a second part of the source code is platform independent, generating a source abstract syntax tree corresponding to the second part of the source code; determining validity of constraints associated with a common denominator language by parsing the source abstract syntax tree, wherein the common denominator language is a set of intersects provided by the source language and reachable by a target language; in response to determining that the constraints are valid, transforming the source abstract syntax tree to a target syntax tree associated with the target language; printing the target syntax tree as transcompiled source code in the target language; and packaging the native library and the transcompiled source code as a layered target source artifact.