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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 45

  2. goose goose Public

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

    Rust 25.7k 2.3k

  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 154 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 36 7

Repositories

Showing 10 of 77 repositories
  • trailblaze Public

    AI-driven mobile testing framework.

    block/trailblaze’s past year of commit activity
    Kotlin 178 Apache-2.0 7 15 0 Updated Jan 11, 2026
  • sfptc Public

    A very fast pull-through cache for CI systems

    block/sfptc’s past year of commit activity
    Go 4 Apache-2.0 0 1 2 Updated Jan 11, 2026
  • scaffolder Public

    A general-purpose project scaffolding tool inspired by cookiecutter

    block/scaffolder’s past year of commit activity
    Go 9 Apache-2.0 2 1 4 Updated Jan 11, 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 25,725 Apache-2.0 2,332 191 (7 issues need help) 80 Updated Jan 10, 2026
  • builder-syndicate Public

    An enterprise knowledge aggregator that unifies links and internal posts so teams and individuals find what matters, stay current, and learn from each other faster.

    block/builder-syndicate’s past year of commit activity
    Kotlin 1 Apache-2.0 0 7 2 Updated Jan 10, 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 2 Updated Jan 9, 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 35 Apache-2.0 6 2 3 Updated Jan 9, 2026
  • spirit Public

    Online Schema Change Tool for MySQL 8.0+

    block/spirit’s past year of commit activity
    Go 170 Apache-2.0 26 23 (1 issue needs help) 2 Updated Jan 9, 2026
  • quiver Public

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

    block/quiver’s past year of commit activity
    Kotlin 154 Apache-2.0 10 5 (3 issues need help) 0 Updated Jan 9, 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 8 Updated Jan 8, 2026
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Most used topics

android mysql