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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 1.4k 227

  2. quantum quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 600 99

  3. memray memray Public

    Memray is a memory profiler for Python

    Python 14.1k 411

  4. blazingmq blazingmq Public

    A modern high-performance open source message queuing system

    C++ 2.7k 142

  5. stricli stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 899 11

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

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

    TypeScript 825 17

Repositories

Showing 10 of 208 repositories
  • bde Public

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

    bloomberg/bde’s past year of commit activity
    C++ 1,728 Apache-2.0 323 15 6 Updated Jul 1, 2025
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 2,679 Apache-2.0 142 34 (1 issue needs help) 43 Updated Jul 1, 2025
  • comdb2 Public

    Bloomberg's distributed RDBMS

    bloomberg/comdb2’s past year of commit activity
    C 1,439 227 62 183 Updated Jul 1, 2025
  • bloomberg/evaluating-cmr-in-mm’s past year of commit activity
    Python 0 Apache-2.0 0 0 8 Updated Jul 1, 2025
  • stricli Public

    Build complex CLIs with type safety and no dependencies

    bloomberg/stricli’s past year of commit activity
    TypeScript 899 Apache-2.0 11 9 (1 issue needs help) 6 Updated Jul 1, 2025
  • bde-tools Public

    Tools for developing and building libraries modeled on BDE

    bloomberg/bde-tools’s past year of commit activity
    Perl 78 Apache-2.0 53 7 2 Updated Jun 30, 2025
  • 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++ 84 Apache-2.0 28 16 1 Updated Jun 30, 2025
  • clang-p2996 Public Forked from llvm/llvm-project

    Experimental clang support for WG21 P2996 (Reflection).

    bloomberg/clang-p2996’s past year of commit activity
    117 14,598 6 6 Updated Jun 30, 2025
  • ppx_string_interpolation Public

    PPX rewriter that enables string interpolation in OCaml

    bloomberg/ppx_string_interpolation’s past year of commit activity
    OCaml 44 Apache-2.0 3 2 0 Updated Jun 30, 2025
  • bloomberg/climate-credit-risk’s past year of commit activity
    Jupyter Notebook 1 Apache-2.0 1 0 3 Updated Jun 30, 2025