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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 49

  2. goose goose Public

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

    Rust 33.9k 3.2k

  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 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 111 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 33,893 Apache-2.0 3,169 188 (2 issues need help) 72 Updated Apr 1, 2026
  • sprout Public

    A hive mind communication platform

    block/sprout’s past year of commit activity
    Rust 8 Apache-2.0 1 5 2 Updated Apr 1, 2026
  • spirit Public

    Online schema change and data operations for MySQL 8.0+

    block/spirit’s past year of commit activity
    Go 179 Apache-2.0 30 21 (1 issue needs help) 0 Updated Apr 1, 2026
  • goose2 Public

    This is a short lived repo to quickly scaffold some new UI/UX for goose

    block/goose2’s past year of commit activity
    TypeScript 0 Apache-2.0 3 1 0 Updated Apr 1, 2026
  • bundle-cache Public

    A commandline tool that packs and restores your Gradle cache in CI builds

    block/bundle-cache’s past year of commit activity
    Go 9 Apache-2.0 0 0 1 Updated Apr 1, 2026
  • builderbot Public

    Incubating experimental AI projects to operate millions of lines of code

    block/builderbot’s past year of commit activity
    Rust 13 Apache-2.0 7 6 17 Updated Apr 1, 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 3 Apache-2.0 1 1 10 Updated Apr 1, 2026
  • anchorsmd Public
    block/anchorsmd’s past year of commit activity
    Shell 2 Apache-2.0 0 1 0 Updated Mar 31, 2026
  • frfr Public

    high-confidence document q+a system for complex docs

    block/frfr’s past year of commit activity
    Go 14 Apache-2.0 2 4 4 Updated Mar 31, 2026
  • thread-manager-for-amp Public

    A local web UI for managing Amp AI coding agent threads.

    block/thread-manager-for-amp’s past year of commit activity
    TypeScript 6 Apache-2.0 3 1 2 Updated Mar 31, 2026
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android mysql