openzeppelin-contracts
metamask-extension
openzeppelin-contracts | metamask-extension | |
---|---|---|
234 | 1,137 | |
24,174 | 11,497 | |
1.1% | 1.3% | |
9.5 | 10.0 | |
2 days ago | 2 days ago | |
JavaScript | JavaScript | |
MIT License | GNU General Public License v3.0 or later |
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.
openzeppelin-contracts
-
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); } }
-
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
-
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.
metamask-extension
-
How to Register a Smart Contract to Mode SFS with Hardhat.
Have an Ethereum wallet, preferably Metamask installed.
-
Assign a smart contract to an existing SFS NFT with Thirdweb deployment
A Metamask Account.
-
I turned my open-source project into a full-time business
Plenty of projects are source-available, but not open source, and get tons of issues, and even contributions (https://github.com/MetaMask/metamask-extension off the top of my head)
- ¡Entiende las Attestations! Guía definitiva📚
-
Understand Attestations! Ultimate Guide📚
You can create an attestation based on an existing schema or create your own. Schemas define the format in which attestations will be made, and in this case, we will use the Is Human schema to attest that the owner of a certain address is human. For this example, you only need to connect your Metamask wallet (or any wallet) to Scroll Sepolia, then enter the address you want to attest and click Make attestation. You can choose whether you want the off-chain attestation, i.e., free, obtained only by signing a transaction. Alternatively, you can choose to make it on-chain and pay for the transaction to make it public and connect it to smart contract logic. In this case, you will need to obtain funds in Scroll Sepolia through a Scroll Sepolia Faucet.
- Esta fórmula mueve billones 💰 en DeFi
-
Projects to contribute to
Metamask (9000 GitHub Stars) https://github.com/MetaMask/metamask-extension
-
Fe or Solidity, which is better?
For this tutorial you will need Metamask or other wallet of your choice, with Scroll Sepolia funds that you can get from a Sepolia faucet and then bridge them to L2 using the Scroll Sepolia bridge. Alternatively, you can use a Scroll Sepolia Faucet to get funds directly on L2.
-
Sovereign Mode: Access Your Wallet Using Safe.global web app
16) Open Metamask app. In this instruction we will use Metamask extension for Chrome browser.
-
Why Bother with uBlock Being Blocked in Chrome? Time to Switch to Firefox
> I get a 3-5 sec lag on launch [0] as it prepares the browser to block ads.
uBO is typically ready in a fraction of second, so "3-5 sec" is not normal. In Firefox all extensions sit in the same process, so it's possible another extension is preventing uBO to be ready in a timely manner, this has happened[1].
[1] https://github.com/MetaMask/metamask-extension/issues/13163
What are some alternatives?
solmate - Modern, opinionated, and gas optimized building blocks for smart contract development.
Selenium WebDriver - A browser automation framework and ecosystem.
hardhat - Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
rainbow - 🌈‒ the Ethereum wallet that lives in your pocket
ERC721A - https://ERC721A.org
eth-gasnow-extention - GasNow extension for browser
Safemoon.sol - safemoon contract
hicetnunc - hicetnunc UI/UX
solidity - Solidity, the Smart Contract Programming Language
opensea-js - TypeScript SDK for the OpenSea marketplace
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.
cardano-node - The core component that is used to participate in a Cardano decentralised blockchain.