ethers.js
openzeppelin-contracts
ethers.js | openzeppelin-contracts | |
---|---|---|
22 | 235 | |
7,723 | 24,285 | |
4.4% | 1.6% | |
9.2 | 9.5 | |
8 days ago | 2 days ago | |
TypeScript | JavaScript | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ethers.js
- Projects to contribute to
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DeFi development learning
- https://github.com/ethers-io/ethers.js/ - Ethers JavaScript / TypeScript - Possibly more clean that Web3 JavaScript
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Supabase & Metamask Signed Authentication (Web3)
ethers.js and MetaMask
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wagmi returns 0x for contract that exists on goerli
Also, this seems relevant: https://github.com/ethers-io/ethers.js/discussions/1899
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Troubleshooting: replacement fee too low
You can find more details in this ethers github issue.
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See reason for transaction error in Wagmi?
Also I stumbled upon this thread and apparently as of now ethers js doesn't* support retrieving revert strings
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How ether.js get event
I think I found on interesting code on source : https://github.com/ethers-io/ethers.js/blob/c80fcddf50a9023486e9f9acb1848aba4c19f7b6/packages/providers/src.ts/json-rpc-provider.ts
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Can I read Smart Contract storage data without interacting with said Smart Contract?
This is what ethers.js is built for. You'll need a node provider like Alchemy to connect to but once you're set up you can read anything you want from the blockchain.
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Make a beautiful Connect Wallet Button with RainbowKit and React
RainbowKit uses Ethers.js and Wagmi, both popular libraries in this space, under the hood.
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Build your first dApp on Ethereum using HTML, Javascript, and Solidity!
This is a step-by-step tutorial on how to create a front end, deploy a Solidity smart contract, and connect them together. We will use Metamask, Remix IDE and Ethers.js.
openzeppelin-contracts
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Mode - Comprehensive Starter Guide
// SPDX-License-Identifier: GPL-3.0 pragma solidity ^0.8.20; import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v5.0.0/contracts/token/ERC20/ERC20.sol"; interface Sfs { function register(address _recipient) external returns (uint256 tokenId); } contract ModeToken is ERC20 { address feeReceiver = msg.sender; constructor() ERC20("ModeTokenSFSTest", "SFST2") { //Example amount to mint our ERC20 _mint(msg.sender, 1000 10 * 18); // This is the SFS contract address on testnet Sfs sfsContract = Sfs(0xBBd707815a7F7eb6897C7686274AFabd7B579Ff6); //Registers this contract and assigns the NFT //to the deployer of this contract sfsContract.register(msg.sender); } }
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Blockchain transactions decoding: making wallet activity understandable
Lets look the events of Open Zeppelin’s ERC20 token contract:
- Construir e implementar un VAULT (bóveda) ERC20 en Shardeum
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Are ERC-777 Unsafe?
ERC-777 is difficult to implement properly, due to its susceptibility to different forms of attack(opens in a new tab). It is recommended to use ERC-20 instead. This page remains as a historical archive.
- OpenZeppelin is trying to avoid paying a bounty for a vulnerability that caused $1,1B worth of assets freeze
- Security improvements of the ERC20 token standard
- Ethereums most used token standard ERC20 requires security enhancements
- The most used Ethereums token standard (ERC20) requires a security patch.
What are some alternatives?
wagmi - React Hooks for Ethereum
solmate - Modern, opinionated, and gas optimized building blocks for smart contract development.
hardhat - Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
ethereumjs-monorepo - Monorepo for the Ethereum VM TypeScript Implementation
ERC721A - https://ERC721A.org
erc-1155 - Ethereum Semi Fungible Standard (ERC-1155)
Safemoon.sol - safemoon contract
erc-1155 - ERC-1155: Smart Contract Sample Implementation
solidity - Solidity, the Smart Contract Programming Language
brownie - A Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.
truffle - :warning: The Truffle Suite is being sunset. For information on ongoing support, migration options and FAQs, visit the Consensys blog. Thank you for all the support over the years.