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Yandex

Yandex open source projects and technologies

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  1. gixy gixy Public

    Nginx configuration static analyzer

    Python 8.5k 444

  2. YaLM-100B YaLM-100B Public

    Pretrained language model with 100B parameters

    Python 3.8k 294

  3. odyssey odyssey Public

    Scalable PostgreSQL connection pooler

    C 3.4k 189

  4. perforator perforator Public

    Perforator is a cluster-wide continuous profiling tool designed for large data centers

    C++ 3.4k 152

  5. yandex-tank yandex-tank Public

    Load and performance benchmark tool

    Python 2.6k 283

  6. YaFSDP YaFSDP Public

    YaFSDP: Yet another Fully Sharded Data Parallel

    Python 983 48

Repositories

Showing 10 of 151 repositories
  • demeter Public
    yandex/demeter’s past year of commit activity
    Kotlin 98 4 1 0 Updated Jan 16, 2026
  • yatool Public

    Yatool is a cross-platform distribution, building, testing, and debugging toolkit focused on monorepositories

    yandex/yatool’s past year of commit activity
    C++ 209 22 13 4 Updated Jan 15, 2026
  • perforator Public

    Perforator is a cluster-wide continuous profiling tool designed for large data centers

    yandex/perforator’s past year of commit activity
    C++ 3,378 152 24 2 Updated Jan 15, 2026
  • yandex-taxi-testsuite Public

    testsuite: microservices testing framework

    yandex/yandex-taxi-testsuite’s past year of commit activity
    Python 159 MIT 43 1 2 Updated Jan 15, 2026
  • implicits Public

    Clean and lightweight dependency injection for Swift

    yandex/implicits’s past year of commit activity
    Swift 38 4 5 (2 issues need help) 2 Updated Jan 15, 2026
  • odyssey Public

    Scalable PostgreSQL connection pooler

    yandex/odyssey’s past year of commit activity
    C 3,420 BSD-3-Clause 189 133 16 Updated Jan 15, 2026
  • rdsync Public
    yandex/rdsync’s past year of commit activity
    Go 33 MIT 3 0 0 Updated Jan 15, 2026
  • ch-backup Public

    Backup tool for ClickHouse DBMS

    yandex/ch-backup’s past year of commit activity
    Python 45 MIT 9 2 2 Updated Jan 15, 2026
  • mysync Public

    MySync is mysql high-availability and cluster configuration tool.

    yandex/mysync’s past year of commit activity
    Go 79 19 3 3 Updated Jan 15, 2026
  • toolchain-registry Public

    Toolchain Registry is a central registry for maintaining and versioning toolchains used in Yandex.

    yandex/toolchain-registry’s past year of commit activity
    Python 15 3 0 0 Updated Jan 14, 2026