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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 171

  2. memray memray Public

    Memray is a memory profiler for Python

    Python 14.9k 433

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

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

    TypeScript 902 19

  4. stricli stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 1k 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 214 repositories
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 3,141 Apache-2.0 171 41 (1 issue needs help) 50 Updated Feb 26, 2026
  • blazingmq-sdk-python Public

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

    bloomberg/blazingmq-sdk-python’s past year of commit activity
    Python 38 Apache-2.0 10 6 (3 issues need help) 7 Updated Feb 26, 2026
  • crane Public

    A new extraction system from Rocq to functional-style, memory-safe, thread-safe, readable, valid, performant, and modern C++.

    bloomberg/crane’s past year of commit activity
    C++ 105 LGPL-2.1 4 0 1 Updated Feb 26, 2026
  • clangmetatool Public

    A framework for reusing code in Clang tools

    bloomberg/clangmetatool’s past year of commit activity
    C++ 127 Apache-2.0 27 2 1 Updated Feb 26, 2026
  • clang-p2996 Public Forked from llvm/llvm-project

    Experimental clang support for WG21 P2996 (Reflection).

    bloomberg/clang-p2996’s past year of commit activity
    181 16,549 49 14 Updated Feb 26, 2026
  • bde Public

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

    bloomberg/bde’s past year of commit activity
    C++ 1,793 Apache-2.0 332 9 6 Updated Feb 26, 2026
  • comdb2 Public

    Bloomberg's distributed RDBMS

    bloomberg/comdb2’s past year of commit activity
    C 1,493 233 60 203 Updated Feb 26, 2026
  • sable Public

    Database migration tool for Marten.

    bloomberg/sable’s past year of commit activity
    C# 33 MIT 4 2 2 Updated Feb 26, 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 8 Apache-2.0 2 1 (1 issue needs help) 9 Updated Feb 26, 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 53 Apache-2.0 8 3 7 Updated Feb 26, 2026