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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 884 48

  2. goose goose Public

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

    Rust 33.6k 3.1k

  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 161 11

  4. elasticgraph elasticgraph Public

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

    Ruby 71 26

  5. kotlin-formatter kotlin-formatter Public

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

    Kotlin 47 10

Repositories

Showing 10 of 109 repositories
  • builderbot Public

    Incubating experimental AI projects to operate millions of lines of code

    block/builderbot’s past year of commit activity
    Rust 12 Apache-2.0 7 6 15 Updated Mar 26, 2026
  • 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 33,594 Apache-2.0 3,122 183 (2 issues need help) 117 Updated Mar 26, 2026
  • ai-rules Public

    Manage AI rules, commands, and skills across multiple coding agents from one place.

    block/ai-rules’s past year of commit activity
    Rust 83 Apache-2.0 20 4 10 Updated Mar 26, 2026
  • opencli-go Public

    Go types for opencli.org

    block/opencli-go’s past year of commit activity
    Go 0 Apache-2.0 0 1 0 Updated Mar 26, 2026
  • gradle-monorepo-ij-plugin Public

    InteliJ Plugin for working with Gradle monorepos

    block/gradle-monorepo-ij-plugin’s past year of commit activity
    Kotlin 5 Apache-2.0 1 1 2 Updated Mar 26, 2026
  • model-ledger Public

    A typed Python schema for model risk management (SR 11-7) with executable compliance profiles, structured observation tracking, and pluggable storage. Designed for AI agents to consume, traverse, and validate governance metadata.

    block/model-ledger’s past year of commit activity
    Python 0 Apache-2.0 0 1 0 Updated Mar 26, 2026
  • sprout Public

    A hive mind communication platform

    block/sprout’s past year of commit activity
    Rust 8 Apache-2.0 1 5 0 Updated Mar 26, 2026
  • example-jvm-maven Public template

    Example to bootstrap new Java Kotlin Maven Projects

    block/example-jvm-maven’s past year of commit activity
    Shell 2 Apache-2.0 2 5 10 Updated Mar 25, 2026
  • 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 12 Apache-2.0 3 1 11 Updated Mar 25, 2026
  • cachew Public

    Cachew (pronounced cashew) is a super-fast application-level pass-through cache

    block/cachew’s past year of commit activity
    Go 20 Apache-2.0 5 11 9 Updated Mar 25, 2026
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