Non-profit, independent collective building and maintaining the core infrastructure for Ethereum applications.

Joined September 2024
Our bi-annual roadmap update is here. H1 2026 highlights: stack-too-deep is fixed in the SSA-CFG pipeline (under --experimental), debugging infrastructure work has ramped up significantly, and both act and Fe shipped their first releases after extensive rewrites. More detail below ↓
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Argot Collective retweeted
What should we prioritize funding in the ETHSecurity Initiatives Round? Join us this Thursday for an X Space with ETHSecurity Badge holders as we go through the initiatives and hear what they think Ethereum security needs most right now. ↓ xitter.cf/i/spaces/1nxeLMRampNJX…

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Want to try Core Solidity hands-on? @_czepluch will run a code-along workshop at @EFDevcon. You leave with a working Core Solidity smart contract and a direct line to the people building the language. Nov 5, 12:00 to 12:50 IST, Workshop 1. Bring a laptop.
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Argot Collective retweeted
New frontend, same backend Core Solidity is a new frontend for solc. It lowers to Yul and shares the optimizer and code generator with @solidity_lang today, so backend work on stack-too-deep and compile times helps both. Link to the playground in the comment below.
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New @solidity_lang release just dropped
Solidity v0.8.38 is out. This release fixes a low-severity bug in the Yul optimizer, speeds up the Yul optimizer, and warns about identifiers in Yul and inline assembly that are going to be reserved starting from the Amsterdam EVM version.
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Argot Collective retweeted
Did you know Sourcify is maintaining the largest 4byte DB with over 10M signatures? Now you can see new submissions live 🔗👇
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We'll be there tomorrow!
What should we prioritize funding in the ETHSecurity Initiatives Round? Join us this Thursday for an X Space with ETHSecurity Badge holders as we go through the initiatives and hear what they think Ethereum security needs most right now. ↓ xitter.cf/i/spaces/1nxeLMRampNJX…

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New frontend, same backend Core Solidity is a new frontend for solc. It lowers to Yul and shares the optimizer and code generator with @solidity_lang today, so backend work on stack-too-deep and compile times helps both. Link to the playground in the comment below.
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Explore some code examples now and compile and call contracts in the browser: playground.solcore.solidityl…
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What will your schedule look like? Make sure to mark @_czepluch's @solidity_lang talk on all the things to know about Core Solidity ✍️ See you there! ✨
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How "anonymous" can you really be? To whom, and to what extend? At @EFDevcon, msooseth brings the LINDDUN privacy threat taxonomy to Ethereum, pairs each harm with an attack seen in crypto, and takes Tornado Cash apart flow by flow. Nov 3, 14:30 IST, Lotus 1
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We're getting ready for @EFDevcon 8 in Mumbai 🇮🇳 ✨ This is where you can find us throughout the week ↓
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Argot Collective retweeted
A lot of interesting things are happening in Core Solidity right now. Read the blog post to see where the language stands right now, and try the playground. Most importantly, if you have any feedback, reach out to me. I'd love to hear it or give you an in-depth demo.
We published a status update on Core Solidity: what the language can do today, what is still missing, what the community told us, and what comes next.
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Argot Collective retweeted
We published a status update on Core Solidity: what the language can do today, what is still missing, what the community told us, and what comes next.
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Where is Core Solidity at today? The @solidity_lang team's new post covers what works in the prototype, what is still missing, and what 18 interviews with developers, auditors and tool builders taught us. Give it a read now!
We published a status update on Core Solidity: what the language can do today, what is still missing, what the community told us, and what comes next.
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Argot Collective retweeted
“Onay is view only. It does not hold any keys or sign anything.”
Introducing our new project Onay. A local first companion for signing Ethereum transactions safely.
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Argot Collective retweeted
Signing Ethereum transactions is a pain The tools to verify are already here Someone just needs to stitch them together We want to make signing easier and safer with a local companion
Introducing our new project Onay. A local first companion for signing Ethereum transactions safely.
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Argot Collective retweeted
2FA for signing is here! @SourcifyEth is working on Onay: a second factor for signing Ethereum transactions. Find out how it works below ↓
Introducing our new project Onay. A local first companion for signing Ethereum transactions safely.
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2FA for signing is here! @SourcifyEth is working on Onay: a second factor for signing Ethereum transactions. Find out how it works below ↓
Introducing our new project Onay. A local first companion for signing Ethereum transactions safely.
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Argot Collective retweeted
Looking very much forward to this one. Getting to share the stage with many of the people I've followed and looked up to for years is going to be fun! Doing so while representing @solidity_lang even more so!
DSS 2026 welcomes @_czepluch “What you need to know about Core Solidity” Explore the session and make it part of My agenda: defisecuritysummit.org/2026/… Tickets: luma.com/9qtxqqxx
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