How To Unit Test A Smart Contract

Blockchain Development Series

DApp Development

Launchpad Development

Creating Smart Contract

I want to create a launchpad DApp platform. The technologies we want to use are:

• Solidity programming language: to develop smart contract
• Hardhat: to manage smart contracts
• Chai: to write unit test
• Next.js: to develop front-end application
• NestJS: to develop back-end application
• RabbitMQ: as a message broker for our mircroservices
• Docker

The list of our services is:

• Auth service: to register and authenticate users
• Launchpad creation service: to create a new launchpad by user
• Launchpad service: let users participate in a launchpad
• Worker service: to listen to blockchain transactions