Using OpenZepplin Solidity Contract Wizard Overview In this example we will Deploy token contract Delegate to vote Deploy governor contract Transfer token contract ownership to governor contract Create a proposal to mint Cast a vote Execute transaction Verify execution Deploy a Token Contract We will use OpenZepplin’s Contract Wizard Contracts Wizard Use the interactive generator below to bootstrap your smart contract and learn about OpenZeppelin Contracts. Contracts…wizard.openzeppelin.com

Using Docker, The Graph, Graph-Node and OpenZepplin Subgraphs — Introduction The Graph supports many networks such as Ethereum, xDAI, BSC etc. This article will explain how to build a subgraph with a custom network RPC.

How to sign a message with a wallet and verify the signature on-chain using ecrecover — Introduction This is a practical tutorial on signing a message using MetaMask and then verifying it on-chain. Here’s a demo: https://leon-do.github.io/ecrecover/ GitHub - leon-do/ecrecover: verify a signed ETH message You can't perform that action at this time. You signed in with another tab or window. You signed out in another tab or…github.com

Using Superfluid on the backend using nodejs Overview Superfluid is used to flow value for capital efficiency. This allows users to send a steady flow of funds to a user. The dashboard is a quick way to get started with a nice GUI . https://app.superfluid.finance/ But what if you want to…

Get the owner of batch for ERC-721 tokens by using Multicall — Question Is there a way to get the owner of multiple ERC-721 tokens? Overview Most NFTs follow the ERC-721 standard, which must implement certain functions such as Transfer, balanceOf, ownerOf etc. In this example we’ll focus on ownerOf which returns the owner (address) of the NFT. // solidity function ownerOf(uint256 _tokenId) external…

A SDK that connects NFTs to Unity Engine — NFTs You Can Play Non fungible tokens are here to stay. It symbolizes identity and ownership. …

A Unity plugin for peer to peer games using WebRTC. Create a WebGL multiplayer game in 5 minutes. — Disclaimer: This project has the ChainSafe family! ChainSafe is incredibly excited to have Leon join us as Head of Gaming. His Unity SDK is now publicly available on ChainSafe’s Github here as the Web3.Unity library, where it will continue to get developed. …

A platform that connects any Unity project to an ERC1155 token. Disclaimer: This project has the ChainSafe family! ChainSafe is incredibly excited to have Leon join us as Head of Gaming. His Unity SDK is now publicly available on ChainSafe’s Github here as the Web3.Unity library, where it will…

Automagically connect your Unity game with Metamask Wallet (or any web3 wallet) — This project has the ChainSafe family! ChainSafe is incredibly excited to have Leon join us as Head of Gaming. His Unity SDK is now publicly available on ChainSafe’s Github here as the Web3.Unity library, where it will continue to get developed. Please check out our announcement article to learn more Overview …