https://github.com/balintsoos/blockchain

:link: Blockchain in Node.js with Typescript
https://github.com/balintsoos/blockchain

blockchain crypto eslint jasmine nodejs typescript

Last synced: 6 days ago
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:link: Blockchain in Node.js with Typescript

• Host: GitHub
• URL: https://github.com/balintsoos/blockchain
• Owner: balintsoos
• License: mit
• Created: 2019-09-16T20:46:58.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-06-17T23:29:13.000Z (over 3 years ago)
• Last Synced: 2023-03-01T18:46:21.308Z (almost 2 years ago)
• Topics: blockchain, crypto, eslint, jasmine, nodejs, typescript
• Language: TypeScript
• Homepage:
• Size: 92.8 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# :link: blockchain

Blockchain in Node.js with Typescript

> Inspired by ['Bitcoin ₿ in 100 Seconds // Build your Own Blockchain'](https://www.youtube.com/watch?v=qF7dkrce-mQ)

## How to set up

Install dependencies

```

$ nvm install

$ npm install

```

Build

```

$ npm run build

```

Run the example

```

$ npm run example

```

## Example

```js

const satoshi = createWallet();

const bob = createWallet();

const chain = createChain({

  sender: 'genesis',

  receiver: satoshi.publicKey,

  amount: 100,

});

const transaction = {

  sender: satoshi.publicKey,

  receiver: bob.publicKey,

  amount: 5,

};

const signature = createSignature(transaction, satoshi.privateKey);

addBlock(chain, transaction, signature);

```

## Used Technologies

- [Node.js](https://nodejs.org/)

- [Typescript](https://www.typescriptlang.org/)

- [ESLint](https://eslint.org/)

- [Prettier](https://prettier.io/)

- [Jasmine](https://jasmine.github.io/)

- [GitHub Actions](https://github.com/features/actions)

## License

[MIT](./LICENSE)