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OpenSearch Project

OpenSearch is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data.
README.md

OpenSearch logo and name on top of a dark blue background with a slight honeycomb pattern

OpenSearch Project is a community-driven, Apache 2.0-licensed open source search and analytics suite that makes it easy to ingest, search, visualize, and analyze data. Developers build with OpenSearch for use cases such as application search, log analytics, data observability, data ingestion, and more.

OpenSearch is supported by The OpenSearch Software Foundation, a project of The Linux Foundation. You can read the launch announcement here and learn more about joining the foundation here.

Using

Download and try OpenSearch 🔎 or use the demo OpenSearch Dashboards 🖥. Integrate your application using one of many client libraries 📚.

Contributing ✍️

We are built 🧱 by the community for the community. There are many ways to contribute.

Get Involved in our Community!

There are several places where our community meets. Make sure to check them out!

This project has adopted the OpenSearch Software Foundation Code of Conduct. Copyright OpenSearch Contributors. See NOTICE for details. OpenSearch is a registered trademark of The Linux Foundation.

Pinned Loading

  1. OpenSearch OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    Java 12.2k 2.4k

  2. OpenSearch-Dashboards OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    TypeScript 2k 1.2k

Repositories

Showing 10 of 141 repositories
  • spring-data-opensearch Public

    The Spring Data OpenSearch project provides Spring Data compatible integration with the OpenSearch search engine.

    opensearch-project/spring-data-opensearch’s past year of commit activity
    Java 154 Apache-2.0 55 15 1 Updated Jan 19, 2026
  • index-management Public

    🗃 Automate periodic data operations, such as deleting indices at a certain age or performing a rollover at a certain size

    opensearch-project/index-management’s past year of commit activity
    Kotlin 73 Apache-2.0 130 155 (17 issues need help) 21 Updated Jan 19, 2026
  • OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    opensearch-project/OpenSearch’s past year of commit activity
    Java 12,231 Apache-2.0 2,376 2,204 (15 issues need help) 326 Updated Jan 19, 2026
  • dashboards-notifications Public

    The Notifications plugin provides a central location for all of your notifications from OpenSearch plugins. You can use either OpenSearch Dashboards or the REST API to configure notifications. Dashboards offers a more organized way of selecting a channel type and selecting which OpenSearch plugin sources you want to use.

    opensearch-project/dashboards-notifications’s past year of commit activity
    TypeScript 13 Apache-2.0 47 36 (3 issues need help) 25 Updated Jan 19, 2026
  • OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    opensearch-project/OpenSearch-Dashboards’s past year of commit activity
    TypeScript 1,986 Apache-2.0 1,150 1,495 (80 issues need help) 218 Updated Jan 19, 2026
  • security Public

    🔐 Secure your cluster with TLS, numerous authentication backends, data masking, audit logging as well as role-based access control on indices, documents, and fields

    opensearch-project/security’s past year of commit activity
    Java 235 Apache-2.0 347 302 (40 issues need help) 14 Updated Jan 19, 2026
  • dashboards-traces Public
    opensearch-project/dashboards-traces’s past year of commit activity
    TypeScript 1 Apache-2.0 3 0 3 Updated Jan 19, 2026
  • anomaly-detection Public

    Identify atypical data and receive automatic notifications

    opensearch-project/anomaly-detection’s past year of commit activity
    Java 85 Apache-2.0 81 77 (6 issues need help) 11 Updated Jan 19, 2026
  • sql Public

    Query your data using familiar SQL or intuitive Piped Processing Language (PPL)

    opensearch-project/sql’s past year of commit activity
    Java 157 Apache-2.0 181 546 (4 issues need help) 26 Updated Jan 19, 2026
  • flow-framework Public

    OpenSearch plugin that enables builders to innovate AI apps on OpenSearch

    opensearch-project/flow-framework’s past year of commit activity
    Java 48 Apache-2.0 63 38 (1 issue needs help) 2 Updated Jan 18, 2026
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