awesome-interop
A curated list of awesome resources and projects that concern blockchain interoperability
https://github.com/nomad-xyz/awesome-interop
Last synced: 15 days ago
JSON representation
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Projects
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Proof Of Authority (PoA) Validator set
- LayerZero - Generalised cross-chain message passing
- Chainswap - Swaps
- LayerZero - Generalised cross-chain message passing
- Multichain - Generalised cross-chain message passing
- Hop - L2 <-> L1 swaps
- Router Protocol - Generalised cross-chain message passing
- Synapse - Swaps
- Wormhole - Generalised cross-chain message passing
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Optimistic
- Connext - Liquidity Network on top of Nomad
- Across - Swaps on top of UMA
- Nomad - Generalised cross-chain message passing
- NEAR Rainbow Bridge - Swaps between ETH and NEAR
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Light Clients - SPV
- Inter-Blockchain Communication Protocol - The IBC specification used in Cosmos' cross-chain communication protocol
- Interlay - Swaps
- Ethereum BTC Relay - A BTC relay on Ethereum
- Stateless BTC Relay - An improved stateless BTC relay on Ethereum
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Proof Of Stake (PoS) Validator Set
- Abacus - Generalised cross-chain message passing
- Axelar - Generalised cross-chain message passing
- Cross-Consensus Message Format (XCM) - The XCM specification used in Polkadot's cross-chain communication protocol
- THORChain - Swaps
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Hashed Timelock Contract (HTLC)
- Bitcoin Lightning - Swaps between Bitcoin and Bitcoin Lightning
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Articles, Papers
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Hashed Timelock Contract (HTLC)
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- Blockchain Bridges: Building Networks of Cryptonetworks
- Clusters: how trusted & trust-minimized bridges shape the multi-chain landscape - Bassam
- Optimistic Bridges: A New Paradigm for Crosschain Communication - An overview of the optimistic design for cross-chain communication
- SoK: Communication Across Distributed Ledgers - Systemization of Knowledge for the cross-chain domain
- The Interoperability Trilemma - The trillema of interoperability
- Trustless Bridging II: Byzantine Fault Tolerance: Securing light client-based bridges in the event of byzantine attacks
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- Ethereum Bridges Documentation - The ethereum bridges
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
- With Bridges, Trust is a Spectrum - The different trust assumptions that exist in cross-chain protocols
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Podcasts, Videos
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Hashed Timelock Contract (HTLC)
- Axelar: Solving Interoperability across Blockchains - An overview of Axelar
- Burning Bridges: The Pitfalls of Multisig Bridges - What are the common pitfalls of Multisig Bridges
- CSCON[0
- Cross-app Communication Panel - The state of cross-chain communication and it's challenges
- HTLCs Considered Harmful - SBC '19 - The design drawbacks of HTLCs
- MIT Bitcoin Expo 2019 - Non-Atomic Swaps - Use a Bitcoin SPV on Ethereum for non-atomic swaps between ETH and BTC
- The Zero Knowledge Podcast: Designing Optimistic Interoperability with Nomad - An overview of Nomad and it's optimistic design
- The Zero Knowledge Podcast: Through the Wormhole with Jump Crypto - An overview of LayerZero and the tradeoffs of Validator Bridges
- The problem with cross-chain Governance - An overview of cross-chain Governance and Nomad's solution
- Whiteboard Series with NEAR | Ep: 12 James Prestwich from Summa - An overview of cross-chain designs with a focus on stateless SPVs
- Cross-app Communication Panel - The state of cross-chain communication and it's challenges
- HTLCs Considered Harmful - SBC '19 - The design drawbacks of HTLCs
- The problem with cross-chain Governance - An overview of cross-chain Governance and Nomad's solution
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Discussions
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Hashed Timelock Contract (HTLC)
- Bridge Risk Framework - Discussion on L2Beat on creating a Risk Framework for Bridges
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Tutorials
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Hashed Timelock Contract (HTLC)
- Cross-chain testing with Foundry - Example on cross-chain testing with Foundry
- Cross-chain testing with Foundry - Example on cross-chain testing with Foundry
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Zero Knowledge Interoperability
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Hashed Timelock Contract (HTLC)
- Geometry presents: Slush, a proposal for Fractal scaling - A fractal design of cross-domain bridges between rollups
- Zero-Knowledge Proofs in Cross-Chain Communication - A sketch on using Zero-Knowledge proofs for cross-chain communication
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Cross-Domain MEV
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Hashed Timelock Contract (HTLC)
- Overcommitted: MEV in Message Passing - Where MEV exists in cross-chain communication
- MEV at the liquidity layer of bridges - Where MEV exists in cross-chain liquidity networks
- The multichain world is centralized 🙁 - studying cross-domain MEV - What is cross-chain MEV?
- Unity is Strength: A Formalization of Cross-Domain Maximal Extractable Value - First approach in formalizing cross-domain MEV
- Abacus
- Axelar
- Connext
- LayerZero
- Multichain
- Nomad
- Spanning Labs
- Wormhole
- Dora - Cross-chain focused block explorer
- Foundry - Testing framework that supports cross-chain
- ![CC0
- Nomad.xyz
- Connext
- LayerZero
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