Skip to content
@opensearch-project

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 12.1k 2.4k

  2. OpenSearch-Dashboards OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    TypeScript 2k 1.1k

Repositories

Showing 10 of 141 repositories
  • security-dashboards-plugin Public

    🔐 Manage your internal users, roles, access control, and audit logs from OpenSearch Dashboards

    opensearch-project/security-dashboards-plugin’s past year of commit activity
    TypeScript 88 Apache-2.0 203 125 (13 issues need help) 8 Updated Dec 19, 2025
  • dashboards-observability Public

    Visualize and explore your logs, traces and metrics data in OpenSearch Dashboards

    opensearch-project/dashboards-observability’s past year of commit activity
    TypeScript 28 Apache-2.0 75 327 (1 issue needs help) 13 Updated Dec 19, 2025
  • 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 32 (3 issues need help) 25 Updated Dec 19, 2025
  • dashboards-search-relevance Public

    Tools to help search relevance engineers and business users tune search results for their OpenSearch applications.

    opensearch-project/dashboards-search-relevance’s past year of commit activity
    TypeScript 28 Apache-2.0 63 55 (3 issues need help) 9 Updated Dec 18, 2025
  • OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    opensearch-project/OpenSearch’s past year of commit activity
    Java 12,060 Apache-2.0 2,351 2,187 (15 issues need help) 315 Updated Dec 18, 2025
  • opensearch-migrations Public

    Migrate, upgrade, reconfigure, and replicate OpenSearch clusters with ease.

    opensearch-project/opensearch-migrations’s past year of commit activity
    Java 63 Apache-2.0 41 32 (1 issue needs help) 8 Updated Dec 18, 2025
  • data-prepper Public

    OpenSearch Data Prepper is a component of the OpenSearch project that accepts, filters, transforms, enriches, and routes data at scale.

    opensearch-project/data-prepper’s past year of commit activity
    Java 339 Apache-2.0 278 601 (21 issues need help) 124 Updated Dec 18, 2025
  • k-NN Public

    🆕 Find the k-nearest neighbors (k-NN) for your vector data

    opensearch-project/k-NN’s past year of commit activity
    Java 204 Apache-2.0 172 185 (1 issue needs help) 44 Updated Dec 18, 2025
  • documentation-website Public

    The documentation for OpenSearch, OpenSearch Dashboards, and their associated plugins.

    opensearch-project/documentation-website’s past year of commit activity
    HTML 97 Apache-2.0 631 91 35 Updated Dec 18, 2025
  • oui Public

    OpenSearch UI Framework

    opensearch-project/oui’s past year of commit activity
    TypeScript 53 Apache-2.0 88 165 (9 issues need help) 42 Updated Dec 18, 2025
View all repositories