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Block Open Source

Open Source at Block, Inc.
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  1. radiography radiography Public

    Text-ray goggles for your Android UI.

    Kotlin 899 56

  2. 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 167 13

  3. elasticgraph elasticgraph Public

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

    Ruby 89 38

  4. kotlin-formatter kotlin-formatter Public

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

    Kotlin 62 13

Repositories

Showing 10 of 143 repositories
  • overstory Public

    Overstory is a toolkit for building overlays in Jetpack Compose.

    block/overstory's past year of commit activity
    Kotlin 4 Apache-2.0 0 1 2 Updated Oct 19, 2026
  • buzz-app Public

    A new desktop/web app experience for buzz

    block/buzz-app's past year of commit activity
    TypeScript 29 Apache-2.0 30 7 126 Updated Oct 19, 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 2 1 3 Updated Oct 19, 2026
  • proto-fleet Public

    Proto Fleet. Mining management software. Evolved.

    block/proto-fleet's past year of commit activity
    Go 56 Apache-2.0 18 51 9 Updated Oct 19, 2026
  • client-for-vantage Public

    An SDK for interacting with the Vantage API, works with various Vantage API endpoints, provides type safety via codegen Pydantic classes and manages pagination

    block/client-for-vantage's past year of commit activity
    Python 3 Apache-2.0 1 0 2 Updated Oct 19, 2026
  • buzz Public

    A hive mind communication platform

    block/buzz's past year of commit activity
    Rust 36,145 Apache-2.0 4,789 1,663 1,981 Updated Oct 19, 2026
  • spectre Public

    Service Pair Execution Comparator for Traffic Response Equivalence

    block/spectre's past year of commit activity
    Go 1 Apache-2.0 0 1 2 Updated Oct 19, 2026
  • pg-sprite Public

    Online schema change engine for PostgreSQL

    block/pg-sprite's past year of commit activity
    Go 9 Apache-2.0 1 4 25 Updated Oct 19, 2026
  • madrigal Public

    design x ai orchestration

    block/madrigal's past year of commit activity
    TypeScript 4 Apache-2.0 2 1 3 Updated Oct 19, 2026
  • anchorsmd Public
    block/anchorsmd's past year of commit activity
    Shell 2 Apache-2.0 1 1 0 Updated Oct 19, 2026
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