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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 234

  2. quantum quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 621 104

  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 165

  5. stricli stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 981 16

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

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

    TypeScript 898 18

Repositories

Showing 10 of 215 repositories
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 3,120 Apache-2.0 165 39 (1 issue needs help) 47 Updated Jan 15, 2026
  • comdb2 Public

    Bloomberg's distributed RDBMS

    bloomberg/comdb2’s past year of commit activity
    C 1,483 234 61 200 Updated Jan 15, 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 17 LGPL-2.1 0 6 0 Updated Jan 15, 2026
  • container-timing Public

    Container Timing

    bloomberg/container-timing’s past year of commit activity
    TypeScript 60 7 13 1 Updated Jan 15, 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 37 Apache-2.0 10 5 (3 issues need help) 4 Updated Jan 15, 2026
  • metrictank Public Forked from grafana/metrictank

    Bloomberg's collaboration fork of metrictank

    bloomberg/metrictank’s past year of commit activity
    Go 8 116 0 3 Updated Jan 15, 2026
  • pybossa Public Forked from Scifabric/pybossa

    Bloomberg's fork of pybossa

    bloomberg/pybossa’s past year of commit activity
    Python 36 AGPL-3.0 277 0 15 Updated Jan 15, 2026
  • bde Public

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

    bloomberg/bde’s past year of commit activity
    C++ 1,787 Apache-2.0 332 9 6 Updated Jan 14, 2026
  • stricli Public

    Build complex CLIs with type safety and no dependencies

    bloomberg/stricli’s past year of commit activity
    TypeScript 981 Apache-2.0 16 14 (1 issue needs help) 7 Updated Jan 14, 2026
  • interval_targets Public

    Learning with interval targets

    bloomberg/interval_targets’s past year of commit activity
    Python 1 MIT 0 0 1 Updated Jan 13, 2026