vue-ethereum-ipfs

JavaScript

Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend

Last updated Jun 13, 2026

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#ethereum #ipfs #javascript #solidity #vue

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JavaScript 79.7%

Vue 19.2%

HTML 1.2%

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README

vue-ethereum-ipfs

Distributed Application Starter: Vue front-end, Ethereum / IPFS Backend

Ethereum is a distributed virtual machine that pays eth in return for miners running your smart contracts. IPFS is a kind of distributed content distribution network. Vue is a javascript framework for building client-side webapps. By keeping state inside ethereum and using IPFS to deliver HTML, webapps can become nearly indestructible!

How do I use this to make indestructible Vue apps that speak Ethereum?

Before you start

Install IPFS: https://ipfs.io/docs/install/
Install the MetaMask Ethereum wallet (and register an account): https://metamask.io/
Install: npm i -g ganache-cli (local Ethereum test network)
Install: npm i -g truffle (Solidity toolkit!)

Obtain your IPFS repo key and set an environment variable

To obtain your key: ipfs key list -l
Set: export IPFS_PUBKEY=QmQozMTQHW9g6fKmHerVHoKQNQo4zhfXQMsWMTuJ6D1sJd (Example key)

Start the local Ethereum test net

Run: ganache-cli --accounts=4

Connect Metamask to the test net

Select Localhost 8545 as your RPC form the MetaMask UI

Use the generated passphrase to log into MetaMask eg:

HD Wallet ================== Mnemonic:      shoe panic long movie sponsor clarify casino stable calm scene enforce federal

Import the other accounts in to MetaMask for testing using the generated private key eg:

Private Keys ================== (0) 2f3a3521d79a5e5c58972224d80a678c993a1a50b7cf8a2ee51e255e55fb041d <- the passphrase unlocks this account (1) 557d2bd6ab422edda5d57a0c20e0908c31c94a3c7c8af40c923925a3403bd214 (2) 76e98c90b7168242fd523b718a76b95966ab09904129c011582369e7339327a8 (3) 683746dee343d96dd792130b01febc0d75dd5a540fae79350db6ed9f597d

Install the Vue packages

$ npm install

Vue Build and deploy commands

"scripts": {
    "dev":
      "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
    "start": "npm run dev",
    "unit": "jest --config test/unit/jest.conf.js --coverage",
    "e2e": "node test/e2e/runner.js",
    "test": "npm run unit && npm run e2e",
    "lint": "eslint --ext .js,.vue src test/unit test/e2e/specs",
    "build": "export IPFS_PUBKEY= && node build/build.js",
    "publish:ipfs": "npm run test && node build/build.js && node build/ipfs-publish.js"
  },

$ npm start
Your application is running here: http://localhost:8081

Create your own Smart Contracts

The easiest way to start developing Smart Contracts:

https://remix.ethereum.org/

Add contracts to the Vue App

Add all of your contracts (.sol files) to the /contracts directory
Run: truffle compile && truffle migrate --network development

Use your Contracts in the App!

Example web3Service.js. This code demonstrates a contract factory pattern. For the full code see the web3Service.js file in the project.

import contract from 'truffle-contract'
import contractJSON from '../build/contracts/WitnessContract.json' const Contract = contract(contractJSON)
const createContractInstance = async c => {   try {     const newContract = await Contract.new(c.name, c.terms, {       from: c.witness,       gasPrice: 2000000000,       gas: '2000000'     })     return newContract   } catch (e) {     console.log(e, 'Error creating contract...')   } }
export { createContractInstance }

Tested with:

Node (>=)9.0.0
go version go1.9.4 darwin/amd64
ipfs version 0.4.11
Ganache CLI v6.0.3 (ganache-core: 2.0.2)
Google Chrome 64.0.3282.167 (Official Build) (64-bit)

Links

Teach and learn JavaScript with us at RED Academy: https://redacademy.com/

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