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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 231

  2. quantum quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 605 100

  3. memray memray Public

    Memray is a memory profiler for Python

    Python 14.3k 421

  4. blazingmq blazingmq Public

    A modern high-performance open source message queuing system

    C++ 2.7k 141

  5. stricli stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 927 12

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

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

    TypeScript 870 18

Repositories

Showing 10 of 208 repositories
  • oss-template Public template

    Open Source Project Template

    bloomberg/oss-template’s past year of commit activity
    0 Apache-2.0 1 0 1 Updated Aug 19, 2025
  • .github Public template

    Organization-wide community files

    bloomberg/.github’s past year of commit activity
    7 Apache-2.0 7 0 1 Updated Aug 19, 2025
  • memray Public

    Memray is a memory profiler for Python

    bloomberg/memray’s past year of commit activity
    Python 14,288 Apache-2.0 421 36 (6 issues need help) 3 Updated Aug 18, 2025
  • pystack Public

    🔍 🐍 Like pstack but for Python!

    bloomberg/pystack’s past year of commit activity
    C++ 1,110 Apache-2.0 50 10 (3 issues need help) 1 Updated Aug 18, 2025
  • comdb2 Public

    Bloomberg's distributed RDBMS

    bloomberg/comdb2’s past year of commit activity
    C 1,457 231 62 198 Updated Aug 18, 2025
  • pytest-memray Public

    pytest plugin for easy integration of memray memory profiler

    bloomberg/pytest-memray’s past year of commit activity
    Python 391 Apache-2.0 28 14 (3 issues need help) 0 Updated Aug 18, 2025
  • bloomberg/evaluating-cmr-in-mm’s past year of commit activity
    Python 0 Apache-2.0 0 0 10 Updated Aug 18, 2025
  • bloomberg/climate-credit-risk’s past year of commit activity
    Jupyter Notebook 1 Apache-2.0 1 0 3 Updated Aug 18, 2025
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 2,697 Apache-2.0 141 33 (1 issue needs help) 46 Updated Aug 15, 2025
  • bde Public

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

    bloomberg/bde’s past year of commit activity
    C++ 1,748 Apache-2.0 325 15 6 Updated Aug 15, 2025