Top 100 cross-chain Repositories
Ranking
| Ranking | Project Name | Stars | Forks | Language | Open Issues | Description | Last Commit |
|---|---|---|---|---|---|---|---|
| 1 | BPB-Worker-Panel | 13,364 | 31,560 | TypeScript | 14 | A GUI Panel providing Worker subscriptions for VLESS, Trojan and Warp configs alongside a private DoH server and chain proxies, offering full DNS, clean IP, Fragment, Warp, Warp pro and routing setti... | 2026-07-20 |
| 2 | go-ibax | 7,853 | 6,376 | Go | 96 | An innovative Blockchain Protocol Platform, which everyone can deploy their own applications quickly and easily, such as Dapp, DeFi, DAO, Cross-Blockchain transactions, etc. | 2026-03-05 |
| 3 | rango-sdk | 1,659 | 40 | TypeScript | 3 | Rango Exchange Typescript SDK | 2026-09-02 |
| 4 | rango-client | 1,126 | 39 | TypeScript | 0 | Rango Exchange Widget & Wallets Library | 2026-09-06 |
| 5 | DumpsterFire | 1,040 | 151 | Python | 3 | "Security Incidents In A Box!" A modular, menu-driven, cross-platform tool for building customized, time-delayed, distributed security events. Easily create custom event chains for Blue- & Red Team ... | 2020-05-27 |
| 6 | Path.swift | 962 | 40 | Swift | 4 | Delightful, robust, cross-platform and chainable file-pathing functions. | 2026-06-03 |
| 7 | retentioneering-tools | 918 | 137 | Python | 5 | Python toolkit, MCP server, and agent skills for reproducible, auditable clickstream and event log analytics. Helps AI agents, data scientists and analysts build, validate, and cross-check product ana... | 2026-09-05 |
| 8 | Acala | 761 | 762 | Rust | 108 | Acala - cross-chain DeFi hub and stablecoin based on Substrate for Polkadot and Kusama. | 2026-08-13 |
| 9 | xmr-btc-swap | 712 | 177 | Rust | 85 | Bitcoin–Monero Cross-chain Atomic Swap | 2025-07-22 |
| 10 | My-TW-Coverage | 545 | 91 | Python | 1 | Equity research coverage of 1,735 Taiwan-listed companies (TWSE + OTC). Business overviews, supply chain mapping, and financial data with wikilink cross-referencing. | 2026-03-25 |
| 11 | shentu | 425 | 59 | Go | 3 | A Cross-chain Protocol with Security Scoring and Decentralized Reimbursements for Building Secure dApps and Blockchains | 2026-08-31 |
| 12 | b3os | 419 | 7 | TypeScript | 0 | B3OS is your automation platform for cross-chain workflows. Build automated strategies, schedule transactions, and execute complex on-chain operations. | 2026-05-21 |
| 13 | Emblem-Vault | 380 | 20 | TypeScript | 0 | TypeScript SDK for Emblem Vault cross-chain wallet and trading infrastructure. | 2026-05-26 |
| 14 | blockatlas | 377 | 230 | Go | 0 | Clean and lightweight cross-chain transaction API | 2022-03-16 |
| 15 | chromium-exploit-dev | 308 | 52 | JavaScript | 0 | Toolkit to weaponize Chromium vulnerabilities into reliable, cross-platform, full-chain exploits | 2026-03-23 |
| 16 | irishub | 303 | 126 | JavaScript | 4 | A BPoS blockchain that enables cross-chain interoperability through a unified service model -- built with Cosmos-SDK | 2026-04-24 |
| 17 | CrossChain-Bridge | 282 | 164 | Go | 15 | Cross-Chain bridge based on Anyswap MPC network. | 2023-04-10 |
| 18 | unstoppableswap-gui | 282 | 16 | TypeScript | 27 | Graphical User Interface (GUI) For Trustless Cross-Chain XMR<>BTC Atomic Swaps. This repository has been moved to: https://github.com/UnstoppableSwap/core | 2024-11-15 |
| 19 | tokenbridge | 277 | 212 | JavaScript | 65 | Mono repository of Token Bridge (Oracle, Deployment, Monitor). TokenBridge is an interoperability solution between EVM-based networks for assets/data cross chain transfers | 2024-05-14 |
| 20 | jumper-exchange | 271 | 208 | TypeScript | 2 | Jumper - Multi-Chain Bridging & Swapping | 2026-07-23 |
| 21 | sdk | 266 | 102 | TypeScript | 4 | LI.FI - Bridge & DEX aggregation: Any-to-Any Cross-Chain-Swap SDK | 2026-09-03 |
| 22 | renegade | 256 | 48 | Rust | 2 | On-chain dark pool. MPC for anonymous crosses at midpoint prices. | 2026-06-20 |
| 23 | darwinia | 245 | 49 | Rust | 19 | L1 EVM chain governed by @ringecosystem connecting to Polkadot | 2026-09-03 |
| 24 | bitget-wallet-skill | 236 | 54 | Python | 10 | AI agent skill for Bitget Wallet — token swap, cross-chain bridge, and gasless transactions via Order Mode API. Supports 7 EVM chains + Solana. | 2026-05-13 |
| 25 | evm-cctp-contracts | 227 | 144 | Solidity | 11 | Official repository for all EVM-compatible smart contracts used by the Cross-Chain Transfer Protocol | 2026-06-18 |
| 26 | hyperbridge | 219 | 131 | Rust | 9 | Hyperbridge scales verifiable interoperability | 2026-09-06 |
| 27 | hydration-node | 207 | 109 | Rust | 145 | Hydration node - Cross-chain liquidity protocol built with Polkadot-SDK | 2026-09-04 |
| 28 | Comp_Sci_Sem_2 | 205 | 42 | Python | 19 | According to all known laws of aviation, there is no way that a bee should be able to fly. Its wings are too small to get its fat little body off the ground. The bee, of course, flies anyway. Because ... | 2023-04-03 |
| 29 | widget | 204 | 124 | TypeScript | 15 | LI.FI Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere. | 2026-09-04 |
| 30 | axelar-examples | 195 | 166 | TypeScript | 22 | Sample cross-chain dapps & contracts using the Axelar protocol. | 2026-08-31 |
| 31 | the-compact | 189 | 37 | Solidity | 2 | The Compact is an ownerless ERC6909 contract that facilitates the formation and mediation of reusable resource locks. | 2026-04-24 |
| 32 | chaindata | 167 | 175 | Solidity | 7 | Cross-chain EVM-based token data. | 2026-04-02 |
| 33 | -L- | 160 | 47 | - | 15 | W3C Strategic Highlights September 2019 This report was prepared for the September 2019 W3C Advisory Committee Meeting (W3C Member link). See the accompanying W3C Fact Sheet — September 2019. For th... | 2021-08-18 |
| 34 | CrossChainArbitrageBot | 157 | 75 | JavaScript | 4 | Cross Chain Arbitrage Bot Powered by Paraswap | 2022-08-27 |
| 35 | pigeon | 155 | 9 | Solidity | 0 | Simulate cross-chain protocols txs, easily. | 2026-09-01 |
| 36 | ccip | 148 | 68 | Go | 1 | Cross Chain Interoperability Protocol | 2025-03-14 |
| 37 | template | 143 | 71 | TypeScript | 3 | A smart contract template for ZetaChain for building omnichain and cross-chain messaging contracts | 2025-02-17 |
| 38 | xchainjs-lib | 134 | 109 | TypeScript | 15 | Lightweight typescript library for cross-chain wallets. Connect with multiple blockchains via a common interface, with support for the minimum features necessary. | 2026-09-01 |
| 39 | web3-defi-honeypot-and-slippage-checker | 131 | 45 | Solidity | 0 | Cross-chain deployed Smart-contract to detect Honeypot and Slippage for DeFi tokens. | 2024-03-26 |
| 40 | Web3Xeno | 131 | 0 | Python | 0 | Web3Xeno facilitates cross-chain data synchronization, real-time execution, and optimized smart contract deployment on a decentralized layer protocol. | 2026-08-28 |
| 41 | HyperNova | 121 | 0 | Python | 0 | HyperNova — Cross-Chain Intent Execution Network. Robinhood Chain, EVM, Virtuals Protocol. | 2026-07-20 |
| 42 | relay | 113 | 35 | Rust | 65 | Transparent cross-chain transaction routing for EIP-7702 accounts | 2026-02-02 |
| 43 | bsc-relayer | 109 | 48 | Go | 0 | An implementation of relay service to relay cross chain packages from BNB Beacon Chain to BNB Smart Chain | 2024-06-18 |
| 44 | farcaster-node | 109 | 16 | Rust | 23 | Farcaster cross-chain atomic swap node. | 2024-08-11 |
| 45 | token-bridge | 109 | 53 | JavaScript | 14 | Oracle service for TokenBridge. TB is an interoperability solution between Ethereum networks for native to ERC20 and ERC20 to ERC20 cross chain transfers | 2021-11-25 |
| 46 | PromisePipe | 107 | 7 | JavaScript | 8 | PromisePipe - reusable cross process promise chains | 2017-04-18 |
| 47 | poly | 106 | 53 | Go | 7 | Poly is a blockchain system providing cross-chain interactive services. it had support five kinds of heterogeneous chain protocol, Bitcoin/Ethereum/Neo/Ontology/Switcheo/BSC/Heco | 2024-02-02 |
| 48 | wallet | 105 | 78 | Vue | 50 | Cross chain browser wallet extension | 2026-09-03 |
| 49 | zklink-contracts | 100 | 70 | Solidity | 6 | zklink core contract, EVM compatible. | 2026-08-05 |
| 50 | bridge-v2 | 99 | 64 | TypeScript | 3 | An easy way to bridge cross-chain assets between blockchains. | 2023-04-14 |
| 51 | supercharge | 98 | 5 | TypeScript | 0 | 💸 The Map3 Supercharge SDK connects crypto apps to Wallets, Exchanges & Bridges, enabling cross-chain deposits and increasing volumes. | 2023-06-23 |
| 52 | dexfinder | 97 | 10 | Go | 0 | Cross-platform APK/DEX method finder with call chain tracing, ProGuard deobfuscation, and hidden API detection | 2026-04-17 |
| 53 | example-contracts | 95 | 60 | Shell | 5 | Examples of universal smart contract implementing cross-chain swaps, NFT transfers, ERC-20 transfers and more | 2025-12-05 |
| 54 | composable-ibc | 93 | 57 | Rust | 21 | A trustless, cross-chain bridging protocol. | 2025-02-04 |
| 55 | zero-knowledge-gadgets | 93 | 30 | Rust | 14 | Zero-knowledge gadgets for Webb's cross-chain blockchain applications. | 2023-01-20 |
| 56 | AntChainBridge | 92 | 27 | Java | 0 | AntChain Bridge 提供异构链之间的可信跨链通信 | 2026-08-10 |
| 57 | effectstream | 91 | 43 | JavaScript | 76 | Cross Chain Abstraction Orchestrator | 2026-09-03 |
| 58 | garden.js | 91 | 9 | TypeScript | 0 | Cross-chain swaps made simple. | 2025-11-07 |
| 59 | cctp-sample-app | 90 | 92 | TypeScript | 2 | Sample app to demonstrate capabilities of Cross-Chain Transfer Protocol (CCTP) | 2025-08-28 |
| 60 | xmr-btc-atomic-swap | 89 | 10 | TeX | 0 | Cross-chain atomic swap protocol between Monero and Bitcoin | 2020-11-18 |
| 61 | multibridge | 88 | 19 | Solidity | 3 | Send Cross-Chain Messages through Multiple Bridges | 2024-01-02 |
| 62 | firefly-sdk | 88 | 46 | TypeScript | 0 | A rapid bridging SDK for scriptable and programmatic cross-chain execution. | 2026-03-11 |
| 63 | firefly-contracts | 87 | 39 | Solidity | 0 | An immutable, secure router contract for on-chain storage and relayer-led cross-chain withdrawal execution. | 2026-01-03 |
| 64 | bento | 86 | 20 | TypeScript | 14 | 🍱 The open-source, cross-chain web3 dashboard. Add multiple wallets, group your crypto. | 2025-09-14 |
| 65 | evm-rpc-canister | 84 | 26 | Rust | 9 | Interact with EVM blockchains from the Internet Computer. | 2026-09-07 |
| 66 | xdapp-book | 80 | 118 | Solidity | 0 | How to get started building cross chain applications | 2023-09-28 |
| 67 | xchain | 80 | 5 | Solidity | 0 | Cross chain call library for Solidity | 2022-07-12 |
| 68 | swap | 79 | 29 | Python | 0 | Cross-chain atomic swap between the networks of two cryptocurrencies based on Hash Time Lock Contracts (HTLCs) protocol. | 2024-02-21 |
| 69 | rollcall | 77 | 15 | Solidity | 2 | Cross chain governance libraries for rollups | 2022-12-02 |
| 70 | sakimori | 77 | 0 | Rust | 0 | Cross-platform supply-chain guard for CI: supervised-run audit/block (eBPF/ETW) + minimum-release-age proxy & lockfile check for npm, cargo, PyPI, NuGet. | 2026-09-07 |
| 71 | swap-sdk | 76 | 30 | TypeScript | 4 | npm package for sending cross-chain swap transactions | 2026-08-31 |
| 72 | ccip-cross-chain-nft | 74 | 52 | Solidity | 4 | This project demonstrates how to mint an NFT on one blockchain from another blockchain using Chainlink CCIP | 2024-07-31 |
| 73 | Basilisk-node | 73 | 23 | Rust | 46 | Basilisk - cross-chain liquidity protocol on Kusama | 2026-07-22 |
| 74 | cross-chain-marketplace-layerzero | 72 | 17 | Solidity | 0 | A Cross Chain Marketplace build using LayerZero | 2022-08-22 |
| 75 | CrossChain-Router | 68 | 84 | Go | 1 | 2023-06-12 | |
| 76 | foundry-arbitrum | 66 | 11 | Solidity | 1 | Cross-chain message testing for Arbitrum with Foundry | 2023-03-22 |
| 77 | axon | 65 | 39 | Rust | 22 | Axon is a Layer 2 framework of CKB with native cross-chain and interoperability. | 2024-03-24 |
| 78 | icm-contracts | 65 | 46 | Solidity | 0 | Smart contracts built on top of Avalanche Interchain Messaging (ICM) to facilitate EVM cross-chain application development. | 2025-12-03 |
| 79 | DegentGroup | 65 | 11 | Python | 0 | Enable agents to interact seamlessly in Telegram group chats and private chats, trading real NFTs/tokens cross chains. Integrated with essential Web3 tools for a streamlined decentralized experience. ... | 2025-01-10 |
| 80 | yammi-audit-log | 65 | 2 | PHP | 0 | Laravel audit log & change history with real actor attribution (user / job / command / scheduler), cross-model change traces, time machine, tamper-evident hash chain, GDPR reports, anomaly detection, ... | 2026-06-30 |
| 81 | Building-A-Trading-Strategy-With-Python | 64 | 19 | Jupyter Notebook | 1 | trading strategy is a fixed plan to go long or short in markets, there are two common trading strategies: the momentum strategy and the reversion strategy. Firstly, the momentum strategy is also call... | 2020-02-02 |
| 82 | zbxcat | 63 | 20 | Python | 17 | A work-in-progress for Zcash Bitcoin Cross-Chain Atomic Transactions | 2017-10-24 |
| 83 | Tribunal | 63 | 12 | Solidity | 2 | Tribunal is a framework for processing cross-chain swap settlements utilizing The Compact. | 2025-12-22 |
| 84 | xchain | 61 | 10 | - | 5 | Cross-chain interop research, funded by Optimism Governance. | 2025-04-23 |
| 85 | movefuns | 60 | 19 | Move | 12 | The Move commons library for cross multi Move chain. | 2022-12-12 |
| 86 | cross-chain-monitoring | 59 | 88 | Python | 1 | Cross Chain Monitoring Tool | 2024-01-12 |
| 87 | cBridge-node | 59 | 14 | Go | 12 | Celer cBridge relay node implementation in Golang | 2021-11-04 |
| 88 | Cosmic-Ledger-Core | 59 | 2 | JavaScript | 0 | Core implementation of the Cosmic Ledger project, a decentralized finance ecosystem integrating Pi Network, Stellar, and Pi Nexus. This repository contains the foundational codebase for the Cosmic Led... | 2025-03-25 |
| 89 | spacefold | 58 | 25 | TypeScript | 3 | 🌓 A demo of instant cross-chain communication using Connext! | 2021-07-06 |
| 90 | nftport-unity | 58 | 21 | C# | 0 | 🎮 🕹 🎲 Unity3D SDK to integrate everything NFT's crosschain at lightning speed! - Ethereum, Polygon - Solana | 2022-12-16 |
| 91 | 1sol-protocol | 57 | 20 | Rust | 1 | An innovative Cross-Chain DeFi Aggregator on SOLANA and more | 2022-07-04 |
| 92 | Smart-Contracts-Library | 57 | 34 | Solidity | 1 | EtherAuthority creates smart contracts including: DeFi, NFT, DAO, Metaverse, Gaming, DEX, Launchpad, L1 Blockchain, Escrow, Cross-chain Bridge, and many more. | 2025-04-26 |
| 93 | Arista-Panel | 57 | 36 | - | 0 | About A GUI Panel providing Worker subscriptions for VLESS and Shadowsocks, configs alongside chain proxies, offering full DNS, clean IP, and routing settings for cross-platform clients using Sing-bo... | 2025-12-18 |
| 94 | CrossMesh | 57 | 0 | Rust | 0 | CrossMesh is a decentralized cross-chain messaging protocol that enables secure and verifiable communication between multiple blockchains. | 2025-09-23 |
| 95 | drop-contracts | 55 | 14 | Rust | 0 | Drop is an integrated cross-chain liquid staking protocol | 2026-03-27 |
| 96 | axelar-cgp-solidity | 54 | 49 | JavaScript | 1 | Axelar cross-chain Solidity contracts for EVM chains | 2026-08-12 |
| 97 | relays | 54 | 12 | Go | 8 | Cross-chain relays 😃 | 2022-12-12 |
| 98 | fadroma | 53 | 15 | TypeScript | 49 | Cross-chain dApp framework. | 2026-05-06 |
| 99 | axelar-local-dev | 52 | 50 | TypeScript | 9 | A local developer environment for building your cross-chain dapps. | 2026-07-21 |
| 100 | liquality-swap | 51 | 41 | JavaScript | 8 | Swap without intermediation peer-to-peer, cross chain | 2023-12-15 |