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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 55

  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 168 14

  3. elasticgraph elasticgraph Public

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

    Ruby 89 37

  4. kotlin-formatter kotlin-formatter Public

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

    Kotlin 60 12

Repositories

Showing 10 of 136 repositories
  • berd Public

    a desktop app for getting work done with any model

    block/berd's past year of commit activity
    TypeScript 935 Apache-2.0 123 71 38 Updated Sep 24, 2026
  • buzz-app Public

    A new desktop/web app experience for buzz

    block/buzz-app's past year of commit activity
    TypeScript 10 Apache-2.0 6 3 49 Updated Sep 24, 2026
  • spectre Public

    Service Pair Execution Comparator for Traffic Response Equivalence

    block/spectre's past year of commit activity
    Go 0 Apache-2.0 0 1 0 Updated Sep 24, 2026
  • schemabot Public

    Safe schema changes at agent scale

    block/schemabot's past year of commit activity
    Go 30 Apache-2.0 9 8 68 Updated Sep 24, 2026
  • cachew Public

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

    block/cachew's past year of commit activity
    Go 41 Apache-2.0 14 13 16 Updated Sep 24, 2026
  • coplan Public

    Planning With Agents

    block/coplan's past year of commit activity
    Ruby 35 Apache-2.0 14 2 4 Updated Sep 24, 2026
  • buzz Public

    A hive mind communication platform

    block/buzz's past year of commit activity
    Rust 34,217 Apache-2.0 4,521 1,584 2,057 Updated Sep 24, 2026
  • builderbot Public

    Incubating experimental AI projects to operate millions of lines of code

    block/builderbot's past year of commit activity
    Rust 87 Apache-2.0 25 6 18 Updated Sep 24, 2026
  • proto-fleet Public

    Proto Fleet. Mining management software. Evolved.

    block/proto-fleet's past year of commit activity
    Go 55 Apache-2.0 16 58 18 Updated Sep 24, 2026
  • elasticgraph Public

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

    block/elasticgraph's past year of commit activity
    Ruby 89 MIT 37 16 (2 issues need help) 17 Updated Sep 24, 2026
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Most used topics

android mcp mysql