This is the improved version of Pet Shop project based on the Pet Shop Project in truffle Tutorials Link: https://trufflesuite.com/tutorial/

1.Tools and version number. Tools & Software Version Node.js v16.14.0 Lite-server v2.6.1 Solidity v0.5.16 Web3 v.1.2.1 Truffle v5.1.10 (core: 5.1.10) Ganache v2.5.4 MetaMask v10.13.0 I use JavaScript as my front-end.