Cross-chain interop research, funded by Optimism Governance.
☆62Apr 23, 2025Updated 10 months ago
Alternatives and similar repositories for xchain
Users that are interested in xchain are comparing it to the libraries listed below
Sorting:
- 🔴 💬 A hack for the OP Stack enabling sequencer commitments.☆27Dec 4, 2023Updated 2 years ago
- secp256k1 elliptic curve cryptography in pure Solidity for on- and offchain operations☆61Aug 4, 2025Updated 7 months ago
- Rust library for ZKBoogie, ZKBoo-based ZKP scheme optimized for client-side proving and its recursion.☆11Jun 5, 2024Updated last year
- An active, public list of project ideas related to NFCxZK☆11Dec 6, 2023Updated 2 years ago
- ✨Extension for LEB2☆20Jan 31, 2026Updated last month
- Basic EOA Batch Executor (BEBE)☆34May 7, 2025Updated 10 months ago
- A Typescript SDK to add cross-chain capabilities such as bridging tokens and sending messages across dApp projects.☆32Nov 12, 2024Updated last year
- A language protocol implementation for Huff☆14Nov 2, 2022Updated 3 years ago
- ♨️ Highest Throughput EVM L2 PoC, ThreadSafe Execution ♨️☆16Mar 18, 2024Updated 2 years ago
- ☆12Oct 4, 2023Updated 2 years ago
- Prototype of fraud proofs.☆12Feb 13, 2022Updated 4 years ago
- ZK coprocessor for verifying Beacon chain headers via Altair lightclient protocol☆61Sep 30, 2024Updated last year
- ☆17Mar 25, 2023Updated 2 years ago
- Reusable workflows to use in GitHub Actions☆20Mar 13, 2026Updated last week
- Decodes and decompress calldata of an OP batcher transaction and get the L2 transactions within it☆13Jun 21, 2024Updated last year
- Rust-libp2p transport for {t,n}-threshold signature schemes☆34Jul 8, 2022Updated 3 years ago
- Research prototypes of Data Availability Sampling for Ethereum (WIP)☆15Dec 20, 2022Updated 3 years ago
- ☆16Jan 10, 2025Updated last year
- Tooling to develop and emulate verifyable programs compatible with Optimism Cannon and the OP Stack 🦀🎆☆56Nov 27, 2023Updated 2 years ago
- Universal covert privacy-enhancing transactions for any blockchain that supports ECDSA or Schnorr☆29Jan 8, 2023Updated 3 years ago
- A curated directory of open source software (OSS) projects and their associated artifacts☆93Updated this week
- ☆58Updated this week
- ☆11May 4, 2024Updated last year
- Experimental implementation of Sumcheck protocol using CUDA☆23Nov 14, 2024Updated last year
- ☆16Oct 25, 2024Updated last year
- ☆12Sep 27, 2024Updated last year
- Solidity helpers for working with Seaport on and off-chain using Forge scripts☆23Apr 22, 2024Updated last year
- ☆11Jul 16, 2023Updated 2 years ago
- Factory smart contract to make easier and safer usage of the `CREATE` and `CREATE2` EVM opcodes as well as of `CREATE3`-based (i.e. witho…☆544Mar 13, 2026Updated last week
- ☆58Nov 23, 2023Updated 2 years ago
- Simulate cross-chain protocols txs, easily.☆153Jun 19, 2025Updated 9 months ago
- ☆15Sep 11, 2024Updated last year
- WIP - Exposing light client as a library☆11Dec 20, 2023Updated 2 years ago
- Mock API endpoints to make end-to-end testing more convenient☆39Jan 6, 2026Updated 2 months ago
- Keccak-f[1600] permutation in the EVM☆28Feb 3, 2025Updated last year
- Foundry tools for testing with Gnosis Safes☆148Oct 30, 2024Updated last year
- Prototype Rust implementation of hash-based signatures. See https://eprint.iacr.org/2025/055.pdf☆48Dec 18, 2025Updated 3 months ago
- ☆48May 8, 2021Updated 4 years ago
- Suite of tools for Monitoring OP Stack Chains 🔴 Offers real-time detection and Incident response capabilities ✨☆38Mar 2, 2026Updated 2 weeks ago