hardhat-tracer
ethereumjs-monorepo
hardhat-tracer | ethereumjs-monorepo | |
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4 | 14 | |
329 | 2,498 | |
- | 1.8% | |
7.3 | 9.6 | |
15 days ago | 2 days ago | |
TypeScript | TypeScript | |
MIT License | Mozilla Public 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.
hardhat-tracer
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Error: call revert exception Uniswap getAmountsOut
Use hardhat-tracer to get more information, it’s really helpful for deep debug
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Unlocking the Lockbox2 | ParadigmCTF’22
Now execute the tx, and you should see stage4 pass. I’m using Hardhat framework to view the execution trace, using the hardhat-tracer plugin. (Sidenote: A great alternative is using Foundry and it also has tracing built-in).
- hardhat-tracer: see emitted events during your hardhat tests in the console
ethereumjs-monorepo
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How ethereum has been made from scratch ?
EthereumJS VM is an Ethereum client written in javascript, so if you can write an Ethereum client in JavaScript it seems pretty reasonable that you could write an alternative with Javascript. The thing is, EthereumJS VM isn't actually fast enough to keep up with the mainnet blockchain, and it would be difficult to write a full featured blockchain with a turing complete scripting language that could process transactions on par with the volume of transactions Ethereum handles in JavaScript for performance reasons. Certainly you could write something lower volume in JavaScript.
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Unlocking the Lockbox2 | ParadigmCTF’22
If it is a precompile, then we have just a handful of choices.
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How to learn more about the EVM
For instance, when I first read the EVM source code I knew JS the best, thus I read the source code from the Ethereum JS GitHub repo: https://github.com/ethereumjs/ethereumjs-monorepo/tree/master/packages/evm
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Daily General Discussion - May 20, 2022
Daily Kiln: Beacon sync merged to master for ethereumjs. Still trying to solve The Mystery of the Missing Receipts. Sometimes a CL client throws an error about non-consecutive deposit indexes, and it doesn't resolve without a fresh sync. There was a regression in lighthouse that I was helping troubleshoot for a couple of new testers in #testingthemerge. There's an open PR that fixes it.
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Daily General Discussion - May 16, 2022
Daily Kiln: erigon is fixed, so I'm back to lighthouse-ethereumjs being the only client pair with issues. This PR might fix that, but I'm waiting until optimistic sync gets merged to the master branch before switching back to it.
- Understanding the Ethereum Virtual Machine (EVM)
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Daily General Discussion - May 12, 2022
Daily Kiln: sproul (from lighthouse) was able to use some information I provided to troubleshoot issues with lighthouse-ethereumjs. ethereumjs is missing some fields required by the spec in the response to eth_getBlockByHash. In addition, he created an issue for lighthouse so it won't mark the EL as offline if a non-essential API call fails.
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Daily General Discussion - March 29, 2022
Daily Kiln: lighthouse and nimbus both pushed updates which fixed syncing with ethereumjs by increasing the timeout for engine_new_payload (as well as engine_forkchoice_updated in just lighthouse). ethereumjs has a pending pull request which should improve speed by only executing the block in engine_new_payload. There's a strong possibility that I'll have 25/25 client pairs synced and attesting by tomorrow.
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Daily General Discussion - March 12, 2022
Daily Kiln: Today's focus was ethereumjs. I set up all five client pairs. I addressed a number of issues that I encountered in their Discord with ryanio - mostly incorrectly handled RPC calls - and one of those issues resulted in a pull request to fix compatibility with teku.
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Might be a dumb question: Are there any ETH L2s that have a java virtual machine for transactions?
JavasScript (from ethereumjs)
What are some alternatives?
full-stack-ethereum - Building full stack apps with Solidity, Ethers.js, Hardhat, and The Graph
ethers.js - Complete Ethereum library and wallet implementation in JavaScript.
web3-blitz - A fullstack web3 solution for blitz.js
web3-react - A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps
uniswap-v3-token-swap - example code of uniswapV3 token swaps with hardhat and ethersjs
evmone - Fast Ethereum Virtual Machine implementation
solidity-template - A modern Solidity starter template for developing smart contracts.
ethereumjs-vm - Monorepo for the Ethereum VM TypeScript Implementation [Moved to: https://github.com/ethereumjs/ethereumjs-monorepo]
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.
clientdiversity-org - This is the source code for https://clientdiversity.org, a resource site to assist client diversity efforts.
TypeChain - 🔌 TypeScript bindings for Ethereum smart contracts
nodejs-api-starter - đź’Ą Yarn v2 based monorepo template (seed project) pre-configured with GraphQL API, PostgreSQL, React, Relay, and Material UI. [Moved to: https://github.com/kriasoft/relay-starter-kit]