evm-opcodes
Ethereum opcodes and instruction reference (by crytic)
besu
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu (by hyperledger)
| evm-opcodes | besu | |
|---|---|---|
| 8 | 99 | |
| 1,274 | 1,379 | |
| 0.8% | 0.4% | |
| 0.0 | 9.8 | |
| 8 months ago | 6 days ago | |
| Java | ||
| Apache License 2.0 | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
evm-opcodes
Posts with mentions or reviews of evm-opcodes.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-08.
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All About EVM Instructions And Opcodes:
It is very important for the smart contract developers and auditors to undertand that how solidity based smart contracts/EVM executes its fundamental tasks behind the scenes to get deep foundation of EVM. To know more about the other EVM opcodes, please visit Here and if you want to play with these opcodes in the real time playground, please visit EVM codes playground website .
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Ethernaut: 13. Gatekeeper One
Debug the transaction in Remix to get to the GAS opcode, which is what gasleft() is doing in the background. There, we will look at the remaining gas field in "Step Details". You can easily get there in several ways:
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What is Gas on Ethereum (and other blockchains)? Deep dive
Each OPCODE has a fixed gas cost. The gas cost of a specific function within the smart contract is the sum of the gas costs of all it's OPCODES. You can find a list of all OPCODES and their associated gas costs here if interested.
- Daily General Discussion - February 8, 2022
- Good morning to everyone who believes ETH 2.0 would be a game-changer
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Gas fees should be zero if a transaction didn't go through
And so, each instruction is given a metric that represents how intensive it is to execute, which is that instruction's gas cost, and users have to pay a fee based on how much gas in total a transaction consumes, which is the solution that the Ethereum devs (and the devs of other smart contract chains) have landed on, to address the above issue.
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Might be a dumb question: Are there any ETH L2s that have a java virtual machine for transactions?
The EVM has a smaller instruction set of opcodes that are very tailored to Smart Contract development compared to what the JVM offers which is a wider set required for programming almost anything.
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Smart Contracts
Everytging a smart contract can do is detailed here: https://github.com/crytic/evm-opcodes
besu
Posts with mentions or reviews of besu.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-07.
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Daily General Discussion - June 7, 2023
Daily Goerli: I've been testing this PR for besu for the past several days, and the stability of nimbus-besu has improved substantially. Looking forward to it getting merged into main.
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The new Besu improves the fee revenue of block proposers
Check out the Layered TX pool PR for more details and benchmarks - https://github.com/hyperledger/besu/pull/5290
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Daily General Discussion - June 1, 2023
you can check this spreadsheet for a comparison https://github.com/hyperledger/besu/files/11137473/Layered.Transaction.Pool.metrics.ods
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Daily General Discussion - May 15, 2023
Yes, it's gotten better. I don't recommend pairing with nimbus until this issue gets fixed or prysm until something is done to reduce the amount of time it takes to recover from being offline for a day or more.
- Daily General Discussion - May 6, 2023
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Daily General Discussion - April 16, 2023
Daily Goerli: On Friday, I reported a RocksDB issue that was causing besu to error and exit immediately. The bad commit has been identified and a fix has been issued. lodestar-nethermind somehow ended up on an invalid fork which isn't resolved by restarting either client. Waiting to see how each client team responds and if they need more info, but might need to do a resync.
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Ethereum's pending withdrawals total $1.34 billion after Shapella
https://github.com/hyperledger/besu 148 contributors
- Besu release 23.1.2 with Mainnet support for the Shanghai hard-fork
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Daily General Discussion - March 22, 2023
Download links and release notes here: https://github.com/hyperledger/besu/releases/tag/23.1.2
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Daily General Discussion - March 1, 2023
Now running into this error on my freshly synced Besu 23.1.0. 😔️
What are some alternatives?
When comparing evm-opcodes and besu you can also consider the following projects:
remix-ide - Documentation for Remix IDE
go-ethereum - Go implementation of the Ethereum protocol
evm - Pure Rust implementation of Ethereum Virtual Machine
turbo-geth - Ethereum implementation on the efficiency frontier
Leesons-Modding-Instructions - The recordings of my 2 and 1/2 week journey to get a setup running for dynamic testing of Android malware
Nethermind - A robust execution client for Ethereum node operators.
pm - Project Management: Meeting notes and agenda items
Parity - (deprecated) The fast, light, and robust client for the Ethereum mainnet.
ethereumjs-monorepo - Monorepo for the Ethereum VM TypeScript Implementation
l2beat - L2BEAT is an analytics and research website about Ethereum layer two (L2) scaling solutions.
metamask-extension - :globe_with_meridians: :electric_plug: The MetaMask browser extension enables browsing Ethereum blockchain enabled websites