Cross-Chain Communication: Arbitrum's Role in a Multi-Blockchain World
summary
Arbitrum Stylus goes live on Arbitrum One and upgrades Arbitrum One, Nova and Orbit to run native WebAssembly contracts interoperable with the EVM, using fraud proofs over WASM and a single global state DB. It supports Rust, C/C++, Zig via an SDK with ERC‑20 and ABI tooling, lets EVM and WASM contracts call each other, and reports examples like 73x faster hashing, 100–500x cheaper memory and over 1,000 contracts deployed on testnet.
AI-written summary · about
chapters (11)
- 0:00Arbitrum Stylus launch
- 1:32EVM and Solidity limits
- 4:27Stylus for multi-language dev
- 6:37Stylus fraud proofs
- 8:41Multi-VM architecture
- 10:07Stylus performance gains
- 12:36New use cases unlocked
- 14:01Developer tools and Rust
- 16:30Stylus SDKs
- 19:20New languages and future
- 20:03Call to action
related talks
54mPanel I The Next Step in Scaling Ethereum
31mRollup Rewound: Reflections on the Past, Visions of the Future
23mFireside Chat with
34mMEV & Interoperability: Rollups, Cross-L2 & Cross-chain
43mIntro to AI on Arbitrum Stylus
30mCreating Truly Decentralized Browser Applications
41mDAOs and the Web3 Vision
13mMulti-chain governance: How can DAOs live across chains