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@bloomberg

Bloomberg

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Bloomberg sits at the intersection of high-availability, low-latency, and large-scale computing. We have a long track record of contributing to open source software to build infrastructure and applications that address the unique technical constraints we face in the finance industry

Get in touch!

Our open source engagement promotes rapid innovation across all aspects of our organization. Interested in learning more? Want to develop software for the world’s most trusted information network for financial professionals? Check out our open roles.

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  1. comdb2 comdb2 Public

    Bloomberg's distributed RDBMS

    C 1.5k 233

  2. quantum quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 620 103

  3. memray memray Public

    Memray is a memory profiler for Python

    Python 14.7k 431

  4. blazingmq blazingmq Public

    A modern high-performance open source message queuing system

    C++ 3.1k 166

  5. stricli stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 979 16

  6. ts-blank-space ts-blank-space Public

    A small, fast, pure JavaScript type-stripper that uses the official TypeScript parser.

    TypeScript 897 18

Repositories

Showing 10 of 215 repositories
  • selekt Public

    A Kotlin and familiar Android SQLite database library that uses encryption.

    bloomberg/selekt’s past year of commit activity
    Kotlin 51 Apache-2.0 8 2 5 Updated Jan 4, 2026
  • .github Public template

    Organization-wide community files

    bloomberg/.github’s past year of commit activity
    7 Apache-2.0 7 0 3 Updated Jan 3, 2026
  • pushiko Public

    A JVM library for sending push notifications, currently via Apple Push Notification service (APNs) and Firebase Cloud Messaging (FCM).

    bloomberg/pushiko’s past year of commit activity
    Kotlin 6 Apache-2.0 2 1 (1 issue needs help) 2 Updated Jan 3, 2026
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 3,113 Apache-2.0 166 39 (1 issue needs help) 47 Updated Jan 2, 2026
  • comdb2 Public

    Bloomberg's distributed RDBMS

    bloomberg/comdb2’s past year of commit activity
    C 1,486 233 61 195 Updated Jan 2, 2026
  • projectcalico-calico Public Forked from projectcalico/calico

    Cloud native connectivity and network policy

    bloomberg/projectcalico-calico’s past year of commit activity
    Ruby 2 1,547 0 0 Updated Jan 2, 2026
  • container-timing Public

    Container Timing

    bloomberg/container-timing’s past year of commit activity
    TypeScript 60 7 13 1 Updated Jan 1, 2026
  • pybossa Public Forked from Scifabric/pybossa

    Bloomberg's fork of pybossa

    bloomberg/pybossa’s past year of commit activity
    Python 36 AGPL-3.0 277 0 17 Updated Dec 31, 2025
  • blazingmq-sdk-java Public

    Java SDK for BlazingMQ, a modern high-performance open source message queuing system.

    bloomberg/blazingmq-sdk-java’s past year of commit activity
    Java 31 Apache-2.0 15 5 (1 issue needs help) 6 Updated Dec 29, 2025
  • bde Public

    Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.

    bloomberg/bde’s past year of commit activity
    C++ 1,784 Apache-2.0 331 9 6 Updated Dec 29, 2025