scaffold-eth / create-eth-extensions

Extensions for create-eth (npx tool for Scaffold-ETH)

🔌 create-eth Extensions

This repository holds all the BG curated extensions for create-eth, so you can extend the functionality of your Scaffold-ETH project.

Usage

You can install any of the extensions in this repository by running the following command:

npx create-eth@latest -e <extension-name>

Available extensions

• subgraph: Easily extract data from your contracts and expose it through a GraphQL API.

Create your own extension

You can extend Scaffold-ETH by creating your own extension. To do so, you need to create a new repository with the following structure:

ToDo

npx create-eth@latest -e your-github-username/your-extension-repository:branch-name # branch-name is optional

create-eth-extensions's Issues

EIP-5792 Coinbase smart wallet extension

Coinbase smart wallet is a hot topic, so it may become pretty popular for Hackathons, and the UX is probably going to evolve that way, so a curated extension may make sense. This could be the starting point?

Should think about the basic features to include, in the case we decide to go for it.

EIP712 signature extension

• EIP712 Signature next page => some info + link + textarea? (message to sign)
• Frontend sings and sends message to backend
• Backend validate => 200 response
• Frontend shows success!

OnchainKit extension

I think it would be awesome to have an OnchainKit extension to make use of all the components and utilities they are building.

Wonder if Connect Account feature would overlap with #6. The only problem I see is OnchainKit is very active right now, would probably require important efforts to keep this extension up to date with the new features and bug fixes.

Ponder extension

We already have The Graph as curated extension, would it make sense to have also Ponder as an alternative for those that want a more minimal approach for their indexing needs?

Documentation to create an extension

Let's have some detailed instructions explaining how to create an extension.

I think it could be a variation of this https://github.com/scaffold-eth/create-eth/blob/main/contributors/RFC-extensions.md for external extensions

• Folder structure (extension folder, etc)
• How new files are folders are copied.
• Special files (.gitignore, etc)
• Dependencies (root package.json / package folder package.json)
• .template / .args files. List them, how they work, etc.

This could live here but also on the create-eth repo.

Extensions EIP712: a few improvements

• Same text size on input / textarea
  

• Loading button / spinner when sending the request (specially backend)

• Have some info about EIP 712 in the page (a paragraph with a small description and a link to https://eips.ethereum.org/EIPS/eip-712 and hinting to check the eip-712/page.tsx). We can tinker in the PR (deciding the text, etc)