remix-ide
openzeppelin-contracts
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| remix-ide | openzeppelin-contracts | |
|---|---|---|
| 3 | 233 | |
| 2,225 | 24,109 | |
| 0.8% | 1.7% | |
| 9.1 | 9.5 | |
| 6 days ago | about 22 hours ago | |
| JavaScript | ||
| - | 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.
remix-ide
- How does Remix write tests?
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Web3.0 Resources
https://github.com/ethereum/remix-ide Solidity
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# Learn: Solidity’s Smart Contract 🤝🏼 by Creating a Will📜!
One of the most common IDE for writing smart contracts is the remix IDE hosted on ethereum.org. This is the fastest way to get started with writing Smart contracts with solidity. It comes with all you need, a web browser-based compiler and about 15 free Ethereum account loaded with 100eth coin. These coins are on the Testnet not the Mainnet so don't even think of spending them🙄.
openzeppelin-contracts
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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.
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Best Solidity Vertion
This depends if you're writing a contract from scratch or using existing code. If you're making something new, then yes (recommend not to use THE most recent available, always better to go with tried and tested). For existing projects, never try to override the solidity version. This may be a pain with "@" imports - ideally everyone should specify the library version (e.g. https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v2.5.1/contracts/token/ERC20/ERC20.sol).
What are some alternatives?
hardhat - Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
solmate - Modern, opinionated, and gas optimized building blocks for smart contract development.
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.
web3-react - A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps
ERC721A - https://ERC721A.org
bytecode-verifier - Compile Solidity source code and verify its bytecode matches the blockchain
Safemoon.sol - safemoon contract
evm-opcodes - Ethereum opcodes and instruction reference
solidity - Solidity, the Smart Contract Programming Language
solidity-cheatsheet - Cheat sheet and best practices for solidity. Write smart contracts for Ethereum.