Remix Project

@BullyMeow @chimoyer Stay tuned! We'll be running a bootcamp for real world impact with several partners starting June 15. You'll be able to create an account for that starting next week

@chimoyer @EthereumRemix Yes, still usable, but it says reg is closed to new users. Wanted to start an account.

Does anyone have an invite to @EthereumRemix remix.ethereum.org they can send my way? Thanks in advance, yo! 🚀

@THEOS8071 The beta test period just ended after a fairly long test period. We will be opening up the live platform to new users within the next two weeks though. Thanks for your interest.

@EthereumRemix How is the registration closed for new users?

⏳ QF Round Last Call for Remix open.substack.com/pub/ethereumre…

🎧🎶Did you know❓ We just added a new tutorial to our LearnETH plugin covering vulnerabilities related to rounding direction exploits. This class of vulnerabilities is responsible for the Balancer V2 $128m hack and easily slips through audits. Nine documented incidents and over $220m, in two and a half years.

If you liked this tutorial or any other tutorial in our security series, consider donating to us in the Ethereum Security QF round on Giveth, which ends in a few hours. qf.giveth.io/project/remix-…

It walks through all three shapes this bug takes: empty-market truncation, asymmetric scaling, and misjudged direction. You get a vulnerable stable pool modeled on Balancer V2, an attacker contract that measures the per-swap leak, and a step-by-step reproduction in the Remix VM. Check it out using the link below: #activate=solidityUnitTesting,LearnEth&call=LearnEth//startTutorial//ethereum/remix-workshops//master//rounding-direction-exploit" target="_blank" rel="nofollow noopener">remix.ethereum.org/?#activate=sol…

One day left to contribute any small amount to the QF Security Round! Thanks again to @Giveth @thedaofund for this essential effort! 🔥🙏

Want more LearnEth tutorials like these? Support us in the Ethereum Security QF round on Giveth before May 14. Quadratic funding means small donations matter most. qf.giveth.io/project/remix-…

3/ Signature Replay A valid signature accepted where it wasn't meant to be used: reused, after expiry, on another chain, or against a different contract. Fixes: a nonce, a deadline, a chain id, and an EIP-712 domain separator. The same class of bug enabled the ~$15M theft of 20M OP tokens from Optimism (2022), where an attacker replayed a pre-EIP-155 Gnosis Safe factory deployment on a different chain. The tutorial covers an overview of the attack, a vulnerable contract, an attack contract, and a full simulation you can run yourself. #activate=solidityUnitTesting,LearnEth&call=LearnEth//startTutorial//ethereum/remix-workshops//master//signature-replay" target="_blank" rel="nofollow noopener">remix.ethereum.org/?#activate=sol…

🎧🎶Did you know❓ The LearnETH plugin on Remix includes tutorials that cover a common class of vulnerabilities associated with Authentication and authorization. These vulnerabilities result from contracts verifying identity or permission incorrectly, or failing to verify it at all.

Thanks much @thedaofund and @griffgreen! Your support is invaluable 🔥🚀

Building security tools like this is what we're raising for in the Ethereum Security QF round on Giveth. Your donation funds: → More ZK tooling and privacy-preserving plugins in Remix → AI agents that audit contracts before you deploy → LearnEth tutorials tied to real-world exploits Quadratic funding rewards breadth, not size. $1 from 100 people moves the needle far more than $100 from one. 3 days left. Round closes May 14. Donate ↓ qf.giveth.io/project/remix-…

ZK lets a dApp run logic and verify outcomes without exposing the inputs, which is the foundation for closing this class of attacks. With Remix, the full workflow runs in your browser, no local setup, with a Solidity verifier generated for you to deploy on-chain. Check out our documentation on: - Circom: remix-ide.readthedocs.io/en/latest/circ… - Noir: remix-ide.readthedocs.io/en/latest/noir…

🎧🎶Did you know❓ A lot of attacks on Ethereum don't need a bug in the contract. They just need to see your data. MEV searchers front-run trades the moment they hit the mempool, phishing crews profile high-value wallets by reading on-chain balances, etc. Zero-knowledge cryptography addresses this, and Remix is making it easier to build with GUI plugins for the ZK languages Circom and @NoirLang.