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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

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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. blazingmq blazingmq Public

    A modern high-performance open source message queuing system

    C++ 3.2k 178

  2. memray memray Public

    Memray is a memory profiler for Python

    Python 15k 438

  3. ts-blank-space ts-blank-space Public

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

    TypeScript 922 19

  4. stricli stricli Public

    Build complex CLIs with type safety and no dependencies

    TypeScript 1k 20

  5. pystack pystack Public

    🔍 🐍 Like pstack but for Python!

    C++ 1.2k 57

  6. quantum quantum Public

    Powerful multi-threaded coroutine dispatcher and parallel execution engine

    C++ 626 105

Repositories

Showing 10 of 215 repositories
  • selekt Public

    Android and JVM SQLite database library that uses encryption.

    bloomberg/selekt’s past year of commit activity
    Kotlin 55 Apache-2.0 8 3 9 Updated Apr 9, 2026
  • pushiko Public

    A JVM library for sending push notifications, currently via Apple Push Notification service (APNs) and Firebase Cloud Messaging (FCM).

    bloomberg/pushiko’s past year of commit activity
    Kotlin 8 Apache-2.0 3 1 (1 issue needs help) 6 Updated Apr 9, 2026
  • llama_index Public Forked from run-llama/llama_index

    LlamaIndex is the leading framework for building LLM-powered agents over your data.

    bloomberg/llama_index’s past year of commit activity
    Python 2 MIT 7,313 0 33 Updated Apr 8, 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
    C++ 136 LGPL-2.1 4 1 1 Updated Apr 8, 2026
  • memray Public

    Memray is a memory profiler for Python

    bloomberg/memray’s past year of commit activity
    Python 14,979 Apache-2.0 438 43 (5 issues need help) 7 Updated Apr 8, 2026
  • blazingmq Public

    A modern high-performance open source message queuing system

    bloomberg/blazingmq’s past year of commit activity
    C++ 3,156 Apache-2.0 178 43 (1 issue needs help) 60 Updated Apr 8, 2026
  • pytest-pystack Public

    Pytest plugin that runs PyStack on slow or hanging tests.

    bloomberg/pytest-pystack’s past year of commit activity
    Python 20 Apache-2.0 4 6 0 Updated Apr 8, 2026
  • pystack Public

    🔍 🐍 Like pstack but for Python!

    bloomberg/pystack’s past year of commit activity
    C++ 1,187 Apache-2.0 57 10 (2 issues need help) 2 Updated Apr 8, 2026
  • pytest-memray Public

    pytest plugin for easy integration of memray memory profiler

    bloomberg/pytest-memray’s past year of commit activity
    Python 414 Apache-2.0 28 16 (3 issues need help) 1 Updated Apr 8, 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 39 Apache-2.0 11 5 (3 issues need help) 8 Updated Apr 8, 2026

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