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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 880 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 26.8k 2.4k

  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 155 10

  4. elasticgraph elasticgraph Public

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

    Ruby 63 18

  5. kotlin-formatter kotlin-formatter Public

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

    Kotlin 37 7

Repositories

Showing 10 of 79 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 26,807 Apache-2.0 2,446 207 (6 issues need help) 91 Updated Jan 22, 2026
  • 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 2 Apache-2.0 1 1 4 Updated Jan 22, 2026
  • domain-api Public

    A structured approach to implementing backend APIs for maximal client flexibility. It provides a framework for implementing domain-driven APIs that separate business logic from presentation concerns, making the code easier to test and reuse across different presentation layers.

    block/domain-api’s past year of commit activity
    Kotlin 1 Apache-2.0 0 0 0 Updated Jan 22, 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 7 Apache-2.0 3 1 13 Updated Jan 21, 2026
  • wt Public

    A set of command line tools to help working with Bazel + IntelliJ-based AI worktrees in large codebases

    block/wt’s past year of commit activity
    Shell 2 Apache-2.0 0 1 0 Updated Jan 21, 2026
  • spirit Public

    Online Schema Change Tool for MySQL 8.0+

    block/spirit’s past year of commit activity
    Go 170 Apache-2.0 27 22 (1 issue needs help) 2 Updated Jan 21, 2026
  • elasticgraph Public

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

    block/elasticgraph’s past year of commit activity
    Ruby 63 MIT 18 9 (1 issue needs help) 2 Updated Jan 21, 2026
  • cachew Public

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

    block/cachew’s past year of commit activity
    Go 10 Apache-2.0 1 8 0 Updated Jan 21, 2026
  • 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 2 Apache-2.0 1 0 0 Updated Jan 20, 2026
  • 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 8 Apache-2.0 5 1 2 Updated Jan 20, 2026
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Most used topics

android mysql