/dapp-example

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dapp-example

Getting Started

There are 2 ways to test out this example:

  1. Open in Codeflow
  2. Update the URL of your browser from https:// to https://pr.new/, this should open this repo within StackBlitz CodeFlow.

What does this test repo do?

  • Starts up Stackblitz instance
  • Installs all npm packages
  • Uses solcjs to compile backend/contracts/Greeter.sol (output is backend/artifacts/contracts/Greeter.sol/Greeter.json)
  • Starts an In-Memory Ethereum Node using Ganache (port 8050) with one Rich Wallet (0x36615cf349d7f6344891b1e7ca7c72883f5dc049)
  • Runs backend/example.js to validate the node is running and the Rich Wallet has a balance of 100 ETH
  • (TODO) Deploys Greeter.json to the In-Memory Ethereum Node
  • Install dependencies for the frontend
  • Open the browser and start running the frontend in developer mode

What should I do once the frontend is running?

  • You can verify that the connected wallet has 100 ETH
  • You can use Send Transaction to send 1 ETH to another address, this will also increment the Block Number
  • TBD

What work is remaining?

[ ] Need to generate the Emscripten compilation of zksolc [ ] Get era-test-node to compile in WASM so it can replace the Ganache node [ ] Deploy the compiled Greeter.json to the local node (Validated I could deploy to the Nethermind public devnet from within StackBlitz) [ ] Simplify the package.json files for faster startup time [ ] POST requests are denied by StackBlitz, find a way to connect Metamask