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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 232

  2. quantum quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 625 104

  3. memray memray Public

    Memray is a memory profiler for Python

    Python 14.8k 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 990 18

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

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

    TypeScript 900 20

Repositories

Showing 10 of 215 repositories
  • comdb2 Public

    Bloomberg's distributed RDBMS

    bloomberg/comdb2’s past year of commit activity
    C 1,489 232 61 201 Updated Jan 30, 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
    OCaml 89 LGPL-2.1 2 4 0 Updated Jan 30, 2026
  • bde-tools Public

    Tools for developing and building libraries modeled on BDE

    bloomberg/bde-tools’s past year of commit activity
    Perl 80 Apache-2.0 53 7 2 Updated Jan 30, 2026
  • 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++ 94 Apache-2.0 31 16 1 Updated Jan 29, 2026
  • bde Public

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

    bloomberg/bde’s past year of commit activity
    C++ 1,794 Apache-2.0 333 9 6 Updated Jan 29, 2026
  • pybossa-default-theme Public Forked from Scifabric/pybossa-default-theme

    Bloomberg's fork of pybossa-default-theme

    bloomberg/pybossa-default-theme’s past year of commit activity
    HTML 14 AGPL-3.0 68 0 2 Updated Jan 29, 2026
  • pybossa Public Forked from Scifabric/pybossa

    Bloomberg's fork of pybossa

    bloomberg/pybossa’s past year of commit activity
    Python 36 AGPL-3.0 276 0 16 Updated Jan 29, 2026
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 3,127 Apache-2.0 166 39 (1 issue needs help) 48 Updated Jan 29, 2026
  • container-timing Public

    Container Timing

    bloomberg/container-timing’s past year of commit activity
    Bikeshed 61 7 14 1 Updated Jan 29, 2026
  • stricli Public

    Build complex CLIs with type safety and no dependencies

    bloomberg/stricli’s past year of commit activity
    TypeScript 990 Apache-2.0 18 17 (1 issue needs help) 11 Updated Jan 29, 2026