echidna
plutus
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| echidna | plutus | |
|---|---|---|
| 33 | 89 | |
| 2,551 | 1,532 | |
| 2.0% | 3.6% | |
| 8.5 | 9.8 | |
| 7 days ago | 3 days ago | |
| Solidity | Haskell | |
| GNU Affero General Public License v3.0 | Apache License 2.0 |
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.
echidna
- Echidna 2.2.0 released with improvements in fuzzing performance and UX
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Fuzzing Around: Better Smart Contract Testing through the Power of Random Inputs
Fuzzing has been around for a while in traditional full-stack development, but a new class of tools is here that can apply fuzzing to smart contract testing in web3. Some of the fuzzing tools include the open source Echidna and MythX.
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Smart Contract Audits with ConsenSys Diligence Fuzzing - Fuzzing as a Service
Fuzzing has been around for a while. Defensics and Burp Suite are some examples in the traditional development world. There are also several web3/blockchain fuzzing tools available, such as Echidna and Foundry. However, Diligence Fuzzing is fuzzing as a service and makes everything a little simpler to implement. Which in the end means better audits and more secure contracts. So let’s look into it in more detail.
- Echidna 2.1.1 released with fixes and reduced memory footprint!
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
What are some alternatives?
manticore - Symbolic execution tool
marlowe - Prototype implementation of domain-specific language for the design of smart-contracts over cryptocurrencies
openzeppelin-solidity - OpenZeppelin Contracts is a library for secure smart contract development. [Moved to: https://github.com/OpenZeppelin/openzeppelin-contracts]
reach-lang - Reach: The Safest and Smartest DApp Programming Language
slither - Static Analyzer for Solidity and Vyper
cardano-node - The core component that is used to participate in a Cardano decentralised blockchain.
openzeppelin-contracts - OpenZeppelin Contracts is a library for secure smart contract development.
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.
remix-ide - Documentation for Remix IDE
plutus-starter - A starter project for Plutus apps
mythril - Security analysis tool for EVM bytecode. Supports smart contracts built for Ethereum, Hedera, Quorum, Vechain, Rootstock, Tron and other EVM-compatible blockchains.