Add Demonstration React Template

[danforbes]

Refer to the documentation for additional details.

[luu-alex]

templates/demo/web3js-react-dapp-demo/src/App.css is an empty file, other than that it lgtm!

[danforbes]

templates/demo/web3js-react-dapp-demo/src/App.css is an empty file, other than that it lgtm!

This is another thing that was inherited from create-react-app...I agree it's kind of odd.

[danforbes]

templates/demo/web3js-react-dapp-demo/src/App.css is an empty file, other than that it lgtm!

This is another thing that was inherited from create-react-app...I agree it's kind of odd.

Nope sorry this is wrong - https://github.com/facebook/create-react-app/blob/main/packages/cra-template-typescript/template/src/App.css

[krzysu]

Hey, great PR! I was just wondering if it might also be valuable to show how devs can switch chains using web3js. Personally, I use the Rabby Wallet, which hides the chain selection from the user and lets the dApp decide which chain to use. However, I’ve noticed the demo dApp in this PR only works with chainID 1 when using Rabby.

[danforbes]

Hey, great PR! I was just wondering if it might also be valuable to show how devs can switch chains using web3js. Personally, I use the Rabby Wallet, which hides the chain selection from the user and lets the dApp decide which chain to use. However, I’ve noticed the demo dApp in this PR only works with chainID 1 when using Rabby.

Yes this is a great suggestion but I don't think it fits into this demonstration template at this time. Today in the Web3.js plugin meeting we talked about this Issue, which seems very related web3/web3.js#6946