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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 33.7k 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 110 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 33,695 Apache-2.0 3,139 179 (2 issues need help) 69 Updated Mar 28, 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 15 Updated Mar 28, 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 28, 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 Mar 28, 2026
  • braindump Public

    A utility for dumping agent logs in a standard format

    block/braindump’s past year of commit activity
    Go 1 Apache-2.0 1 1 4 Updated Mar 28, 2026
  • scaffolder Public

    A general-purpose project scaffolding tool inspired by cookiecutter

    block/scaffolder’s past year of commit activity
    Go 12 Apache-2.0 2 1 1 Updated Mar 28, 2026
  • aittributor Public

    AIttributor is a prepare-commit-msg hook that adds AI agent attribution to git commits

    block/aittributor’s past year of commit activity
    Rust 6 Apache-2.0 5 1 4 Updated Mar 28, 2026
  • madrigal Public

    design x ai orchestration

    block/madrigal’s past year of commit activity
    TypeScript 0 Apache-2.0 0 1 0 Updated Mar 28, 2026
  • trailblaze Public

    AI-driven UI testing framework.

    block/trailblaze’s past year of commit activity
    Kotlin 219 Apache-2.0 11 15 2 Updated Mar 27, 2026
  • coplan Public

    Planning With Agents

    block/coplan’s past year of commit activity
    Ruby 5 Apache-2.0 0 2 0 Updated Mar 27, 2026
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Most used topics

android mysql