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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 Public

    Bloomberg's distributed RDBMS

    C 1.5k 228

  2. quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 601 99

  3. memray Public

    Memray is a memory profiler for Python

    Python 14.2k 418

  4. blazingmq Public

    A modern high-performance open source message queuing system

    C++ 2.7k 141

  5. stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 909 12

  6. ts-blank-space Public

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

    TypeScript 836 17

Repositories

Showing 10 of 208 repositories
  • bde Public

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

    C++ 1,741 Apache-2.0 324 15 6 Updated Jul 22, 2025
  • blazingmq Public

    A modern high-performance open source message queuing system

    C++ 2,689 Apache-2.0 141 35 (1 issue needs help) 46 Updated Jul 22, 2025
  • pybossa Public Forked from Scifabric/pybossa

    Bloomberg's fork of pybossa

    Python 35 AGPL-3.0 278 0 10 Updated Jul 22, 2025
  • memray Public

    Memray is a memory profiler for Python

    Python 14,173 Apache-2.0 418 35 (7 issues need help) 15 Updated Jul 21, 2025
  • python-comdb2 Public

    Python API to Bloomberg's comdb2 database.

    Python 26 Apache-2.0 24 10 0 Updated Jul 21, 2025
  • comdb2 Public

    Bloomberg's distributed RDBMS

    C 1,450 228 62 190 Updated Jul 21, 2025
  • ntf-core Public

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

    C++ 84 Apache-2.0 28 16 1 Updated Jul 21, 2025
  • Jupyter Notebook 1 Apache-2.0 1 0 3 Updated Jul 21, 2025
  • .github Public template

    Organization-wide community files

    7 Apache-2.0 6 0 3 Updated Jul 20, 2025
  • pystack Public

    🔍 🐍 Like pstack but for Python!

    Python 1,104 Apache-2.0 50 11 (3 issues need help) 3 Updated Jul 15, 2025