Create a new hardhat project

Alchemy and Metamask Keys

Untitled item

Creating Library Contract

Functionality to fetch books

Create a new test file

Unit test to add and fetch books

Run the tests

Writing the deployment script

Work on Next js frontend

Functionality to connet MetaMask

Functionality to add a book

Creating a Book Component

Functionality to change Book status

Test the complete application

Master the art of building web3 application using Solidity, Hardhat, Ethers and Next

Blockchain is a key technology behind Web3. It is most-often associated with the cryptocurrency bitcoin and is the technology that underpins it. The bitcoin blockchain is a public ledger of activity of the bitcoin network. But bitcoin is not owned by a single company or person and it is not issued by a central authority like a central bank. Instead, it is decentralized and the network is maintained by a global group of people running specialized computers.
In this course we will learn how to create a complete decentralized Personal Library Management application from scratch. We will be using Solidity for the smart contract, hardhat for testing and deployment purpose, Ethers js to communicate with the contract, Metamask to sign the transaction, Next js for the frontend and Alchemy as the blockchain node provider. By the end of the course you will understand all the concepts required to apply for a developer job or even build your own application on the Ethereum blockchain.
Our stack
Solidity (To write our smart contract)
Hardat (build, test and deployment framework)
Next js (To create our frontend)
Ethers (web3 library for interacting with the blockchain and our smart contract)
Alchemy (Ethereum node provider)
As cryptocurrency and blockchain attain their increasing success rate every year, there is an increase in job opportunities provided in blockchain and cryptocurrency sector. The jobs in blockchain are growing at an exponential rate of 2,000-6,000% while offering salaries higher than 50-100% than conventional developers. In the field of blockchain, one can work as a blockchain developer.

I am an experienced Flutter and Blockchain application developer. I conduct workshops where I am building a community of tech enthusiast. I am well versed in production level application and how to write codes efficiently. I just love the way Flutter makes it easy to develop cross platform applications within a short time interval and how web3 has changed the whole internet.

Rahul Agarwal

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Build a basic Decentralized Library management app with Solidity

at the starting this course is very good but when i go forward it become very bad services. there are lots of error in code because of the update of new version 

Nilesh shukla

Certificate Details

Build a basic Decentralized Library management app with Solidity

Course Goals

Rahul Agarwal