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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. blazingmq blazingmq Public

    A modern high-performance open source message queuing system

    C++ 3.1k 168

  2. memray memray Public

    Memray is a memory profiler for Python

    Python 14.9k 434

  3. ts-blank-space ts-blank-space Public

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

    TypeScript 901 19

  4. stricli stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 996 18

  5. pystack pystack Public

    🔍 🐍 Like pstack but for Python!

    C++ 1.2k 57

  6. quantum quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 626 104

Repositories

Showing 10 of 215 repositories
  • ntf-core Public

    Sockets, timers, resolvers, events, reactors, proactors, and thread pools for asynchronous network programming

    bloomberg/ntf-core’s past year of commit activity
    C++ 95 Apache-2.0 31 16 0 Updated Feb 17, 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 7 Apache-2.0 2 1 (1 issue needs help) 9 Updated Feb 16, 2026
  • selekt Public

    A Kotlin and familiar Android SQLite database library that uses encryption and also targets the JVM.

    bloomberg/selekt’s past year of commit activity
    Kotlin 52 Apache-2.0 8 3 7 Updated Feb 17, 2026
  • memray Public

    Memray is a memory profiler for Python

    bloomberg/memray’s past year of commit activity
    Python 14,868 Apache-2.0 434 43 (6 issues need help) 5 Updated Feb 16, 2026
  • pystack Public

    🔍 🐍 Like pstack but for Python!

    bloomberg/pystack’s past year of commit activity
    C++ 1,172 Apache-2.0 57 9 (2 issues need help) 5 Updated Feb 16, 2026
  • .github Public template

    Organization-wide community files

    bloomberg/.github’s past year of commit activity
    7 Apache-2.0 7 0 3 Updated Feb 15, 2026
  • container-timing Public

    Container Timing

    bloomberg/container-timing’s past year of commit activity
    Bikeshed 61 8 16 1 Updated Feb 14, 2026
  • bbit-learning-labs Public

    Learning labs curated by BBIT

    bloomberg/bbit-learning-labs’s past year of commit activity
    Python 44 Apache-2.0 1,019 2 8 Updated Feb 14, 2026
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 3,132 Apache-2.0 168 40 (1 issue needs help) 47 Updated Feb 14, 2026
  • bde Public

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

    bloomberg/bde’s past year of commit activity
    C++ 1,795 Apache-2.0 332 9 6 Updated Feb 13, 2026