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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 142 repositories
  • 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 29 7 122 Updated Oct 15, 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 0 Updated Oct 15, 2026
  • schemabot Public

    Define your database schema in code and apply changes safely through pull requests or the CLI

    block/schemabot's past year of commit activity
    Go 30 Apache-2.0 9 9 45 Updated Oct 15, 2026
  • builderbot Public

    Incubating experimental AI projects to operate millions of lines of code

    block/builderbot's past year of commit activity
    Rust 90 Apache-2.0 25 6 19 Updated Oct 15, 2026
  • coplan Public

    Planning With Agents

    block/coplan's past year of commit activity
    Ruby 37 Apache-2.0 17 2 6 Updated Oct 15, 2026
  • buzz Public

    A hive mind communication platform

    block/buzz's past year of commit activity
    Rust 35,979 Apache-2.0 4,760 1,649 1,977 Updated Oct 15, 2026
  • builderlab-cli Public

    CLI to support builderlab integrations

    block/builderlab-cli's past year of commit activity
    Rust 0 Apache-2.0 3 1 4 Updated Oct 15, 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 Oct 15, 2026
  • codecrucible Public

    A purpose-built Go CLI tool that analyses Git repositories for security vulnerabilities using LLM-based analysis

    block/codecrucible's past year of commit activity
    Go 118 Apache-2.0 8 1 0 Updated Oct 15, 2026
  • governed-artifact-protocol Public

    An open protocol for keeping context with content across systems and teams.

    block/governed-artifact-protocol's past year of commit activity
    JavaScript 3 Apache-2.0 0 3 1 Updated Oct 15, 2026
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Most used topics

android mcp mysql