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    • token-bridge-contracts

      Public
      Arbitrum token bridge and peripheral contracts
      Solidity
      165188217Updated Feb 25, 2026Feb 25, 2026
    • nitro

      Public
      Nitro goes vroom and fixes everything
      Go
      7109011453Updated Feb 25, 2026Feb 25, 2026
    • Go
      15376016Updated Feb 25, 2026Feb 25, 2026
    • prysm

      Public
      Go implementation of Ethereum proof of stake
      Go
      1.3k3.7k257174Updated Feb 25, 2026Feb 25, 2026
    • arbitrum-chain-sdk

      Public
      💙 SDK for building Arbitrum chains
      TypeScript
      7351643Updated Feb 25, 2026Feb 25, 2026
    • arbitrum-docs

      Public
      Arbitrum Docs! Content + Webapp
      JavaScript
      4332352261Updated Feb 25, 2026Feb 25, 2026
    • arbitrum-portal

      Public
      TypeScript
      02010Updated Feb 25, 2026Feb 25, 2026
    • TypeScript
      233095Updated Feb 25, 2026Feb 25, 2026
    • zerodev-wallet-sdk

      Public
      TypeScript
      0800Updated Feb 25, 2026Feb 25, 2026
    • arbitrum-token-bridge

      Public
      💙 UI for bridging assets to and from Arbitrum chains
      TypeScript
      218181243Updated Feb 24, 2026Feb 24, 2026
    • community-helm-charts

      Public
      Community Helm Charts provided by Offchain Labs
      Smarty
      1310272Updated Feb 24, 2026Feb 24, 2026
    • A complete environment for nitro-based service including sequencer, batch-poster, validator, and a coordinator.
      TypeScript
      974308Updated Feb 23, 2026Feb 23, 2026
    • unclog

      Public
      unclog - micro ncremental change log output gizmo
      Go
      5212Updated Feb 23, 2026Feb 23, 2026
    • arbitrum-sdk

      Public
      TypeScript
      212273827Updated Feb 23, 2026Feb 23, 2026
    • ERCs

      Public
      The Ethereum Request for Comment repository
      Solidity
      892101Updated Feb 20, 2026Feb 20, 2026
    • Rust Smart Contracts on Arbitrum
      Rust
      1163203013Updated Feb 19, 2026Feb 19, 2026
    • Target "triple" support
      Rust
      59000Updated Feb 17, 2026Feb 17, 2026
    • region-rs

      Public
      A cross-platform virtual memory API written in Rust
      Rust
      34000Updated Feb 17, 2026Feb 17, 2026
    • A fast and safe implementation of stackful coroutines in Rust
      Rust
      26000Updated Feb 17, 2026Feb 17, 2026
    • Solidity
      17306Updated Feb 16, 2026Feb 16, 2026
    • The core Arbitrum Nitro contracts deployed to the parent chain to host the rollup
      Solidity
      157151524Updated Feb 16, 2026Feb 16, 2026
    • which-rs

      Public
      A Rust equivalent of Unix command "which".
      Rust
      59000Updated Feb 16, 2026Feb 16, 2026
    • Solidity
      0102Updated Feb 12, 2026Feb 12, 2026
    • JavaScript
      2562Updated Feb 12, 2026Feb 12, 2026
    • Interface files for nitro precompiles
      Solidity
      2101Updated Feb 11, 2026Feb 11, 2026
    • An HTML dashboard for how fraud proof works
      HTML
      0000Updated Feb 3, 2026Feb 3, 2026
    • wasmer

      Public
      Rust
      14604Updated Jan 30, 2026Jan 30, 2026
    • Get started developing on Arbitrum
      JavaScript
      31050235Updated Jan 29, 2026Jan 29, 2026
    • A collection of scripts designed for monitoring various aspects of Arbitrum chains.
      TypeScript
      111709Updated Jan 23, 2026Jan 23, 2026
    • Elixir
      265810Updated Jan 20, 2026Jan 20, 2026