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    147 repositories

    • arbitrum-portal

      Public
      TypeScript
      •0•2•0•18•Updated Apr 24, 2026Apr 24, 2026

    • zerodev-wallet-sdk

      Public
      TypeScript
      •0•9•0•8•Updated Apr 24, 2026Apr 24, 2026

    • nitro

      Public
      Nitro goes vroom and fixes everything
      Go
      •
      Other
      •720•905•13•66•Updated Apr 24, 2026Apr 24, 2026

    • go-ethereum

      Public
      Go
      •
      GNU Lesser General Public License v3.0
      •155•77•1•20•Updated Apr 24, 2026Apr 24, 2026

    • arbitrum-chain-sdk

      Public
      💙 SDK for building Arbitrum chains
      TypeScript
      •
      Apache License 2.0
      •73•54•7•52•Updated Apr 24, 2026Apr 24, 2026

    • chain-actions

      Public
      Solidity
      •18•4•0•8•Updated Apr 24, 2026Apr 24, 2026

    • nitro-contracts

      Public
      The core Arbitrum Nitro contracts deployed to the parent chain to host the rollup
      Solidity
      •
      Other
      •158•152•5•34•Updated Apr 24, 2026Apr 24, 2026

    • prysm

      Public
      Go implementation of Ethereum proof of stake
      ethereum
      ethereum
      Go
      •
      GNU General Public License v3.0
      •1.3k•3.7k•278•197•Updated Apr 24, 2026Apr 24, 2026

    • arbitrum-docs

      Public
      Arbitrum Docs! Content + Webapp
      JavaScript
      •442•241•15•38•Updated Apr 24, 2026Apr 24, 2026

    • tally-zero

      Public
      Arbitrum DAO Governance UI
      TypeScript
      •
      MIT License
      •1•1•0•0•Updated Apr 23, 2026Apr 23, 2026

    • arbitrum-chain-playbook

      Public
      TypeScript
      •0•0•0•0•Updated Apr 23, 2026Apr 23, 2026

    • token-bridge-contracts

      Public
      Arbitrum token bridge and peripheral contracts
      Solidity
      •
      Apache License 2.0
      •166•192•2•19•Updated Apr 23, 2026Apr 23, 2026

    • genesis-file-generator

      Public
      Solidity
      •0•2•0•3•Updated Apr 22, 2026Apr 22, 2026

    • fastssz

      Public
      Fast Ethereum2.0 SSZ encoder/decoder
      Go
      •
      MIT License
      •63•2•0•4•Updated Apr 21, 2026Apr 21, 2026

    • arbitrum-monitoring

      Public
      A collection of scripts designed for monitoring various aspects of Arbitrum chains.
      TypeScript
      •
      Apache License 2.0
      •12•18•0•9•Updated Apr 21, 2026Apr 21, 2026

    • community-helm-charts

      Public
      Community Helm Charts provided by Offchain Labs
      Go Template
      •13•10•71•2•Updated Apr 21, 2026Apr 21, 2026

    • arbitrum-sdk

      Public
      TypeScript
      •
      Apache License 2.0
      •214•276•7•19•Updated Apr 21, 2026Apr 21, 2026

    • wasmer

      Public
      Rust
      •
      MIT License
      •14•6•0•4•Updated Apr 20, 2026Apr 20, 2026

    • nitro-precompile-interfaces

      Public
      Interface files for nitro precompiles
      Solidity
      •
      Other
      •2•1•0•1•Updated Apr 17, 2026Apr 17, 2026

    • nitro-testnode

      Public
      A complete environment for nitro-based service including sequencer, batch-poster, validator, and a coordinator.
      TypeScript
      •
      Apache License 2.0
      •95•45•0•10•Updated Apr 17, 2026Apr 17, 2026

    • stylus-sdk-rs

      Public
      Rust Smart Contracts on Arbitrum
      Rust
      •121•325•13•4•Updated Apr 16, 2026Apr 16, 2026

    • arbitrum-testnode

      Public
      TypeScript
      •0•0•0•0•Updated Apr 16, 2026Apr 16, 2026

    • hashtree

      Public
      SHA256 library highly optimized for Merkle tree computations
      Assembly
      •
      MIT License
      •13•42•3•0•Updated Apr 8, 2026Apr 8, 2026

    • wasmer-upstream

      Public
      🚀 Fast, secure, lightweight containers based on WebAssembly
      Rust
      •
      MIT License
      •960•0•0•0•Updated Apr 2, 2026Apr 2, 2026

    • arbitrum-tutorials

      Public
      Get started developing on Arbitrum
      JavaScript
      •313•505•3•6•Updated Apr 1, 2026Apr 1, 2026

    • l1-l3-teleport-contracts

      Public
      Solidity
      •7•5•0•3•Updated Apr 1, 2026Apr 1, 2026

    • corosensei

      Public
      A fast and safe implementation of stackful coroutines in Rust
      Rust
      •
      Apache License 2.0
      •28•0•0•0•Updated Mar 31, 2026Mar 31, 2026

    • which-rs

      Public
      A Rust equivalent of Unix command "which".
      Rust
      •
      MIT License
      •60•0•0•0•Updated Mar 31, 2026Mar 31, 2026

    • arbitrum-token-lists

      Public
      TypeScript
      •26•30•8•7•Updated Mar 30, 2026Mar 30, 2026

    • chains-playground

      Public
      TypeScript
      •1•3•0•2•Updated Mar 27, 2026Mar 27, 2026
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