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@hirosystems

Hiro Systems PBC

Welcome to Hiro!

We simplify building on Bitcoin and empower developers to unleash the potential of Web3. Contribute to our open-source projects, stay updated on Twitter @hirosystems, and connect with the Stacks developer community on Discord Builder General channel. Visit hiro.so to learn more about our organization, explore our tools, and access our documentation. Let's unlock Web3 on Bitcoin together!

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  1. stacks-blockchain-api stacks-blockchain-api Public

    API for the Stacks blockchain

    TypeScript 179 123

  2. clarinet clarinet Public

    Write, test and deploy high-quality smart contracts to the Stacks blockchain and Bitcoin.

    Rust 331 155

  3. stacks.js stacks.js Public

    JavaScript libraries for identity, auth, storage and transactions on the Stacks blockchain.

    TypeScript 969 309

  4. explorer explorer Public

    Explore transactions and accounts on the Stacks blockchain. Clone any contract and experiment in your browser with the Explorer sandbox.

    TypeScript 150 108

  5. chainhook chainhook Public

    Extract transactions from Stacks and Bitcoin and build event driven re-org resistant indexers and databases.

    Rust 161 61

  6. bitcoin-indexer bitcoin-indexer Public

    Index Bitcoin meta-protocols like Ordinals, BRC-20, and Runes

    Rust 227 60

Repositories

Showing 10 of 120 repositories
  • clarinet Public

    Write, test and deploy high-quality smart contracts to the Stacks blockchain and Bitcoin.

    hirosystems/clarinet’s past year of commit activity
    Rust 331 GPL-3.0 155 150 (14 issues need help) 7 Updated Sep 16, 2025
  • connect Public

    A library for building excellent user experiences with Stacks.

    hirosystems/connect’s past year of commit activity
    TypeScript 83 MIT 41 34 4 Updated Sep 16, 2025
  • explorer Public

    Explore transactions and accounts on the Stacks blockchain. Clone any contract and experiment in your browser with the Explorer sandbox.

    hirosystems/explorer’s past year of commit activity
    TypeScript 150 MIT 108 134 (8 issues need help) 12 Updated Sep 16, 2025
  • docs Public

    Hiro developer documentation website

    hirosystems/docs’s past year of commit activity
    TypeScript 52 Apache-2.0 57 11 0 Updated Sep 15, 2025
  • stacks-blockchain-api Public

    API for the Stacks blockchain

    hirosystems/stacks-blockchain-api’s past year of commit activity
    TypeScript 179 GPL-3.0 123 100 (2 issues need help) 14 Updated Sep 12, 2025
  • chainhook Public

    Extract transactions from Stacks and Bitcoin and build event driven re-org resistant indexers and databases.

    hirosystems/chainhook’s past year of commit activity
    Rust 161 GPL-3.0 61 86 (6 issues need help) 3 Updated Sep 12, 2025
  • bitcoin-indexer Public

    Index Bitcoin meta-protocols like Ordinals, BRC-20, and Runes

    hirosystems/bitcoin-indexer’s past year of commit activity
    Rust 227 Apache-2.0 60 79 (2 issues need help) 8 Updated Sep 11, 2025
  • stacks-devnet-api Public

    The Stacks Devnet API runs a server that can be used to deploy, delete, manage, and make requests to Stacks Devnets run on Kubernetes.

    hirosystems/stacks-devnet-api’s past year of commit activity
    Rust 2 Apache-2.0 0 10 3 Updated Sep 11, 2025
  • clarinet-pyth-example Public

    Example of a pyth project relying on Pyth data

    hirosystems/clarinet-pyth-example’s past year of commit activity
    Clarity 0 Apache-2.0 2 1 0 Updated Sep 11, 2025
  • hirosystems/platform-template-nft-marketplace-dapp’s past year of commit activity
    TypeScript 2 MIT 0 0 1 Updated Sep 10, 2025