wallet-adapter VS truffle

If you have worked with the Solana Wallet Adapter before, you will know that it is very easy to set up a Connect Wallet button with a decent modal.

Mobile Wallet Adapter is an open protocol for connecting dApps and wallets on mobile devices. Mobile Wallet Adapter is for any Android device, not just Saga – and it’s ready now. There are two wallets available today that support the Mobile Wallet Adapter protocol – Phantom and Solflare – with more wallets in the process of their own integrations. If you are a developer with an existing dApp, now is the time to upgrade with mobile support. You can find a guide to upgrading here.

This is what we are using right now: https://github.com/solana-labs/wallet-adapter

Note: Your website needs a way for users to connect their wallet, so we assume that you have Solana wallet adapter set up. This is likely to be the case if you have already done primary sales of your NFTs with Candy Machine v2 or Candy Machine v1.

Hello, I'm a mobile software engineer, and i am getting into web3 & solana. I looked for a solution to connect my app to a solana wallet using react native, but i don't seem to find any solution for this (react native or even mobile apps in general). Is there a solution like https://github.com/solana-labs/wallet-adapter for mobile apps ? Is connecting a solana wallet to a mobile app even possible as we speak ?

import './App.css'; import { useState } from 'react'; import { Connection, PublicKey } from '@solana/web3.js'; import { Program, Provider, web3 } from '@project-serum/anchor'; import idl from './idl.json'; import { PhantomWalletAdapter } from '@solana/wallet-adapter-wallets'; import { useWallet, WalletProvider, ConnectionProvider } from '@solana/wallet-adapter-react'; import { WalletModalProvider, WalletMultiButton } from '@solana/wallet-adapter-react-ui'; require('@solana/wallet-adapter-react-ui/styles.css'); const wallets = [ /* view list of available wallets at https://github.com/solana-labs/wallet-adapter#wallets */ new PhantomWalletAdapter() ] const { SystemProgram, Keypair } = web3; /* create an account */ const baseAccount = Keypair.generate(); const opts = { preflightCommitment: "processed" } const programID = new PublicKey(idl.metadata.address); function App() { const [value, setValue] = useState(null); const wallet = useWallet(); async function getProvider() { /* create the provider and return it to the caller */ /* network set to local network for now */ const network = "http://127.0.0.1:8899"; const connection = new Connection(network, opts.preflightCommitment); const provider = new Provider( connection, wallet, opts.preflightCommitment, ); return provider; } async function createCounter() { const provider = await getProvider() /* create the program interface combining the idl, program ID, and provider */ const program = new Program(idl, programID, provider); try { /* interact with the program via rpc */ await program.rpc.create({ accounts: { baseAccount: baseAccount.publicKey, user: provider.wallet.publicKey, systemProgram: SystemProgram.programId, }, signers: [baseAccount] }); const account = await program.account.baseAccount.fetch(baseAccount.publicKey); console.log('account: ', account); setValue(account.count.toString()); } catch (err) { console.log("Transaction error: ", err); } } async function increment() { const provider = await getProvider(); const program = new Program(idl, programID, provider); await program.rpc.increment({ accounts: { baseAccount: baseAccount.publicKey } }); const account = await program.account.baseAccount.fetch(baseAccount.publicKey); console.log('account: ', account); setValue(account.count.toString()); } if (!wallet.connected) { /* If the user's wallet is not connected, display connect wallet button. */ return (

) } else { return (

{ !value && (Create counter) } { value && Increment counter } { value && value >= Number(0) ? (

{value}

) : (

Please create the counter.

) }

); } } /* wallet configuration as specified here: https://github.com/solana-labs/wallet-adapter#setup */ const AppWithProvider = () => ( ) export default AppWithProvider;

Solana has the wallet adapter library which provides a convenient interface for connecting to many different wallets. Is there anything similar for ETH or do I have to write and maintain custom logic for each different wallet?

Code of TheWheel has been organized around the Solana–wallet-adapter project. I first ran a git clone command on the project before adding my files one by one in same repository.

First line of the example here: https://github.com/solana-labs/wallet-adapter/issues/189

Truffle (13700 GitHub Stars) https://github.com/trufflesuite/truffle

Truffle

You’ve probably heard that Generative AI has demonstrated the potential to disrupt a huge number of industries and jobs — and web3 is no exception. But how well can ChatGPT create smart contracts? Can using ChatGPT to code smart contracts make you a 10x developer? In this article, we’ll try it out and see. We’ll walk through writing and deploying an Ethereum smart contract using MetaMask, Infura, and Truffle … and we will ask ChatGPT for instructions on how to do everything from the code to the deployment.

truffle v5.8.3 and v5.8.4 — update Ganache to the most recent version which supports Shanghai and small fixes

For example, I used the Truffle Suite to write, compile, and deploy my first smart contracts, which includes Ganache to create a local blockchain and Drizzle to create a front-end dapp interface.

truffle v5.8.0 - Truffle introduces the Truffle Dashboard Hardhat plugin, which allows developers to see decoded transaction information when using Truffle Dashboard with their Hardhat projects.

In this article, we’ll explore what makes Linea so exciting. Then, we’ll walk through a tutorial on how to build a dapp on the Linea testnet. Finally, we’ll create our own cryptocurrency on Linea using Solidity, MetaMask, and Truffle: all mature ecosystem tools that are used by blockchain developers to build dapps.

Truffle is a popular development and testing framework for dApps, both for first time and experienced Ethereum developers. As well as containing a web3.js library, Truffle is simple, user friendly and, with over 56K GitHub users, trusted. To install Truffle you need to have Node, NPM and Python. You can install Truffle via NPM with the command ‘npm install -g truffle.’

The inspiration for the article came from a project I had built a little over a month earlier, for which I wrote a different article. In this initial project, I was actually using a Hardhat local node for my smart contract development. I decided to switch to Truffle for the final article, because it had a more intuitive demo contract, and because the command line tool made it easier to create manual transactions.

Easy for devs — The zkEVM supports most popular tools out of the box. You can build, test, debug, and deploy your smart contracts with Hardhat, Infura, Truffle, etc. All the tools you use now, you can keep using. And there is already a bridge to move tokens onto and off the network.