An innovative Blockchain Protocol Platform, which everyone can deploy their own applications quickly and easily, such as Dapp, DeFi, DAO, Cross-Blockchain transactions, etc.

Rango Exchange Typescript SDK

Rango Exchange Widget & Wallets Library

Leverage high-frequency Cross-Chain Arbitrage across Lightning Network, Liquid Network, and top CEX/DEX venues; execute precision TWAP orders on Binance, Kraken, Uniswap, and SushiSwap; and deploy advanced leveraged Long/Short strategies with Taproot and BRC-20 integration.

L1 EVM chain governed by @ringecosystem connecting to Polkadot

Jumper - Multi-Chain Bridging & Swapping

LI.FI - Bridge & DEX aggregation: Any-to-Any Cross-Chain-Swap SDK

Hyperbridge scales verifiable interoperability

LI.FI Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere.

Simulate cross-chain protocols txs, easily.

The Compact is an ownerless ERC6909 contract that facilitates the formation and mediation of reusable resource locks.

This is the official Komodo DeFi Framework repository

zklink core contract, EVM compatible.

An implementation of relay service to relay cross chain packages from BNB Beacon Chain to BNB Smart Chain

Cross-chain atomic swap protocol between Monero and Bitcoin

Cross-chain atomic swap between the networks of two cryptocurrencies based on Hash Time Lock Contracts (HTLCs) protocol.

AntChain Bridge 提供异构链之间的可信跨链通信

Interact with EVM blockchains from the Internet Computer.

Cross-chain message testing for Arbitrum with Foundry

Axon is a Layer 2 framework of CKB with native cross-chain and interoperability.