Reminds me of a similar project varstruct (https://github.com/varstruct/varstruc...

		marceloneil on March 18, 2019 \| parent \| context \| favorite \| on: Construct-JS – A library for creating byte level d... Reminds me of a similar project varstruct (https://github.com/varstruct/varstruct). Also maybe you could consider the abstract-encoding interface specification (https://github.com/mafintosh/abstract-encoding), although it has a few flaws of it's own.