Get started

import { MerkleTree } from '../src';

const mt = new MerkleTree(['L1', 'L2']);

// results:

//    expect(mt.root[1][0]).toEqual(SHA256('L1'));
//    expect(mt.root[1][1]).toEqual(SHA256('L2'));
//    expect(mt.root[0][0]).toEqual(SHA256(SHA256('L1').toString() + SHA256('L2').toString()));

How to Use

npm start # or yarn start

This builds to /dist and runs the project in watch mode so any edits you save inside src causes a rebuild to /dist.

To do a one-off build, use npm run build or yarn build.

To run tests, use npm test or yarn test.

Continuous Integration

GitHub Actions

Two actions are added by default:

• main which installs deps w/ cache, lints, tests, and builds on all pushes against a Node and OS matrix
• size which comments cost comparison of your library on every pull request using size-limit