plutus
openzeppelin-contracts
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plutus | openzeppelin-contracts | |
---|---|---|
89 | 233 | |
1,530 | 24,109 | |
3.5% | 1.6% | |
9.8 | 9.5 | |
3 days ago | about 18 hours ago | |
Haskell | JavaScript | |
Apache License 2.0 | 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.
plutus
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Are you disappointed/happy with current daps?
Plutus-related issues in Plutus repo https://github.com/input-output-hk/plutus/issues Cardano node-related issues in the Cardano node repo https://github.com/input-output-hk/cardano-node
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A Comprehensive Guide on Web3 Programming Languages and Tools
Plutus (Haskell) is a statically typed programming language wired for writing reliable smart contracts on the Cardano blockchain. It is also a functional programming language, which means programs are composed as sets of mathematical functions for execution.
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Software Development Languages: Haskell
* https://github.com/input-output-hk/plutus
There's quite a few recent Isabelle repos such as https://github.com/input-output-hk/high-assurance-legacy
I haven't worked there for a year or so and don't remember specifics like KLOCs, just that they're dotted around internal and public repos :)
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Liqwid Labs: Technical Status Update #51
PR for Improved Rational for on-chain size was merged into Plutus: https://github.com/input-output-hk/plutus/commit/6d8d25d1e84b2a4278da1036aab23da4161b8df8
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Cardano vs. Ethereum: Can Ada Solve Ether’s Problems?
Cardano also suffers from the issue of the size of Plutus script being too big. One script can eat up to 20% of block which renders the overall efficiency even worse.
- Cardano: "Slow and Steady wins the... Annnnnd it's gone." Plutus auditor publicly announces that most Cardano smart contracts have an exploit.
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Why Cardano smart contract transactions are so big.
They're working on script libraries where you can reference a script in another UTXO rather than having to reinclude it every time. This is mentioned in some videos (I think in November's mid month update and Cardano 360), if you don't have time to watch those it's mentioned in michaelpj's comment here along with some other optimisations they're working on https://github.com/input-output-hk/plutus/issues/4174
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Why does the same smart contract need to be included with every utxo?
There is a discussion on GitHub about this. The second solution in MPJs reply is what you are suggesting.
- PAB release date?
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Why all the hate?
About to say that lol. Here are more info.https://plutus-apps.readthedocs.io/en/latest/index.htmlhttps://github.com/input-output-hk/plutushttps://docs.cardano.org/plutus/learn-about-plutus
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?
marlowe - Prototype implementation of domain-specific language for the design of smart-contracts over cryptocurrencies
solmate - Modern, opinionated, and gas optimized building blocks for smart contract development.
reach-lang - Reach: The Safest and Smartest DApp Programming Language
hardhat - Hardhat is a development environment to compile, deploy, test, and debug your Ethereum software.
cardano-node - The core component that is used to participate in a Cardano decentralised blockchain.
ERC721A - https://ERC721A.org
plutus-pioneer-program - This repository hosts the lectures of the Plutus Pioneers Program. This program is a training course that the IOG Education Team provides to recruit and train software developers in Plutus, the native smart contract language for the Cardano ecosystem.
Safemoon.sol - safemoon contract
plutus-starter - A starter project for Plutus apps
solidity - Solidity, the Smart Contract Programming Language
aur - A secure, multilingual package manager for Arch Linux and the AUR.
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.