@mommo-codes/mangel

Product data normalisation: irregular fields in, regular fields out. Written in Rust, compiled to WebAssembly — the same implementation the Rust crate and the Python package run, vocabulary included, so all three give the same answers.

Scoped from the start. npm refused barkod's bare name as too similar to an existing package, and mangel is two transposed letters away from the existing mangle. The crate and the Python package are unscoped.

Not yet published, and no parsing rules exist yet. What the package exposes today is the vocabulary compiled into the library.

import * as mangel from "@mommo-codes/mangel";

await mangel.init(); // loads the wasm once, at start-up

mangel.abbreviations("se").get("Laktosfri"); // "LF"
mangel.abbreviations("SE");                  // throws — market codes are exact

Every function throws until init() resolves, rather than returning a placeholder. Every call takes a market, and there is no default.

Full documentation: https://github.com/mommo-codes/mangel

MIT licensed.