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Ready to create a sleek, user-friendly interface for your decentralized wallet? In this full front-end tutorial, we’ll walk through building a dynamic UI using Next.js—perfect for developers who want to dive into Web3 and blockchain apps.
Learn how to integrate wallet features, handle transactions, and ensure your front-end is responsive, secure, and easy to use. Whether you’re a beginner or an experienced dev, this guide will set you up for success in the world of decentralized applications (dApps).
🔐 Topics Covered:
– Setting up Next.js for Web3 projects
– Building interactive wallet components
– Integrating blockchain transactions into the UI
– UI/UX best practices for decentralized apps
– Connecting with smart contracts via web3.js or ethers.js
Join the Web3 revolution and start building decentralized apps with ease! 🚀 #Nextjs #Web3 #dAppDevelopment #DecentralizedWallet #blockchaineducation #blockchain #smartcontracts #subscribe
date : 2024-11-12 16:44:51
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Building a Decentralized Wallet UI with Next.js: Full Front-End Tutorial 06
In this tutorial, a 30-year-old Web 3 DeFi tech editor is working on building a decentralized wallet UI with Next.js. The goal is to fetch the count of successful transactions and the data of the last transaction. The editor starts by searching for the "history count" variable in the smart contract, which is a public state variable initialized at zero and incremented each time a transaction occurs.
The editor then focuses on fetching the last transaction, creating a function called getLastTransaction that returns a promise. The function is used to retrieve the last transaction data, which is an array of transactions. The editor uses the then method to console.log the data and access the transaction details, including the ID, type, and amount.
The editor then creates a state variable lastTransaction and sets it to an object containing the transaction ID, type, and amount. The object is used to display the last transaction data in the UI.
In the final step, the editor works on fetching individual transactions by index, using the getLastTransaction function to retrieve the transaction data and display it in the UI. The tutorial concludes with the editor successfully fetching and displaying the last transaction data, including the amount in Ether.
Interesting Web3 facts:
- Smart contracts on blockchain cannot be modified once deployed.
- Web3 technologies, such as DeFi, are decentralized and transparent, allowing for greater control and security for users.
- Next.js is a popular framework for building server-side rendered and statically generated websites and applications.
Summary:
In this tutorial, the editor builds a decentralized wallet UI with Next.js, focusing on fetching the count of successful transactions and the data of the last transaction. The editor uses promises to retrieve the transaction data and creates a state variable to store the last transaction details. The tutorial concludes with the editor successfully displaying the last transaction data in the UI.
