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Block Open Source

Open Source at Block, Inc.
README.md

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  1. radiography radiography Public

    Text-ray goggles for your Android UI.

    Kotlin 877 46

  2. goose goose Public

    an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

    Rust 22.2k 2k

  3. quiver quiver Public

    Quiver is a collection of extension methods and handy functions to make the wonderful functional programming Kotlin library, Arrow, even better.

    Kotlin 149 10

  4. ftl ftl Public archive

    FTL is a platform for building distributed systems that are safe to operate, easy to reason about, and fast to iterate and develop on.

    Go 88 12

  5. elasticgraph elasticgraph Public

    Schema-driven, scalable, cloud-native, batteries-included GraphQL, backed by Elasticsearch/OpenSearch

    Ruby 57 17

  6. kotlin-formatter kotlin-formatter Public

    A CLI and IntelliJ IDEA plugin for formatting Kotlin code, leveraging ktfmt for consistent style enforcement.

    Kotlin 30 6

Repositories

Showing 10 of 69 repositories
  • goose Public

    an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

    block/goose’s past year of commit activity
    Rust 22,155 Apache-2.0 2,002 120 (10 issues need help) 55 Updated Nov 15, 2025
  • mcp-council-of-mine Public
    block/mcp-council-of-mine’s past year of commit activity
    Python 1 Apache-2.0 0 1 0 Updated Nov 14, 2025
  • iterable-go Public

    A Go (Golang) client library for integrating your applications with the Iterable API.

    block/iterable-go’s past year of commit activity
    Go 0 Apache-2.0 0 0 0 Updated Nov 14, 2025
  • elasticgraph Public

    Schema-driven, scalable, cloud-native, batteries-included GraphQL, backed by Elasticsearch/OpenSearch

    block/elasticgraph’s past year of commit activity
    Ruby 57 MIT 17 10 (1 issue needs help) 8 Updated Nov 14, 2025
  • artifact-swap Public

    A system for speeding up Gradle builds and IDE syncs by swapping artifacts to be used instead of gradle projects

    block/artifact-swap’s past year of commit activity
    Kotlin 2 Apache-2.0 3 4 3 Updated Nov 14, 2025
  • trailblaze Public

    AI-driven mobile testing framework.

    block/trailblaze’s past year of commit activity
    Kotlin 162 Apache-2.0 6 15 0 Updated Nov 14, 2025
  • bitty-city Public

    Business process for Bitcoin withdrawals from Custodial platforms (such as Square and Cash App)

    block/bitty-city’s past year of commit activity
    Kotlin 0 Apache-2.0 0 1 0 Updated Nov 14, 2025
  • scaffolder Public

    A general-purpose project scaffolding tool inspired by cookiecutter

    block/scaffolder’s past year of commit activity
    Go 7 Apache-2.0 2 1 2 Updated Nov 14, 2025
  • example-jvm-maven Public template

    Example to bootstrap new Java Kotlin Maven Projects

    block/example-jvm-maven’s past year of commit activity
    Shell 1 Apache-2.0 2 5 8 Updated Nov 13, 2025
  • ospo Public

    Code monorepo, issue tracking and other GitHub features for the Block Open Source Program Office

    block/ospo’s past year of commit activity
    Astro 5 Apache-2.0 4 49 10 Updated Nov 13, 2025
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