gs1encoder

gs1encoder
==========

JavaScript wrapper library for the GS1 Barcode Syntax Engine compiled as a WASM by
Emscripten.

The GS1 Barcode Syntax Engine provides routines that support the processing of
GS1 syntax data, including Application Identifier element strings and GS1
Digital Link URIs, whether these are provided in raw or human-friendly format
or as normalised scan data received from barcode readers.

Documentation
-------------

Full API documentation with usage examples is available at:

Installation
------------

``shell
npm init es6
npm install gs1encoder
`


Quick Start
-----------

`javascript
import { GS1encoder } from "gs1encoder";

const gs = new GS1encoder();
await gs.init();

gs.aiDataStr = "(01)09521234543213(99)TESTING123";

console.log("AI element string: ", gs.aiDataStr);
console.log("Barcode message: ", gs.dataStr);
console.log("Canonical GS1 Digital Link URI: ", gs.getDLuri(null));

gs.free();
`


Examples
--------

- Node.js: example.node.mjs
- Browser: example.html with example.mjs


TypeScript Support
------------------

This library includes type definitions (.d.ts` file) that provide compile-time
type checking in TypeScript projects and autocompletion in many IDEs.