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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.

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.

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  1. OpenSearch OpenSearch Public

    🔎 Open source distributed and RESTful search engine.

    Java 10.3k 2k

  2. OpenSearch-Dashboards OpenSearch-Dashboards Public

    📊 Open source visualization dashboards for OpenSearch.

    TypeScript 1.8k 966

Repositories

Showing 10 of 129 repositories
  • common-utils Public

    Offers a library of utilities for building Java-based OpenSearch plugins

    opensearch-project/common-utils’s past year of commit activity
    Kotlin 21 Apache-2.0 96 10 19 Updated Feb 26, 2025
  • opensearch-remote-metadata-sdk Public

    An SDK enabling the creation of wrapper clients abstracting the storage of metadata which has historically been put in system indices.

    opensearch-project/opensearch-remote-metadata-sdk’s past year of commit activity
    Java 4 Apache-2.0 6 4 0 Updated Feb 26, 2025
  • oui Public

    OpenSearch UI Framework

    opensearch-project/oui’s past year of commit activity
    TypeScript 41 Apache-2.0 73 150 (9 issues need help) 37 Updated Feb 26, 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 169 Apache-2.0 143 162 (2 issues need help) 35 Updated Feb 26, 2025
  • opensearch-migrations Public

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

    opensearch-project/opensearch-migrations’s past year of commit activity
    Java 45 Apache-2.0 32 27 8 Updated Feb 26, 2025
  • project-website Public

    The source to opensearch.org

    opensearch-project/project-website’s past year of commit activity
    HTML 41 BSD-3-Clause 483 117 (8 issues need help) 10 Updated Feb 26, 2025
  • anomaly-detection-dashboards-plugin Public

    Manage your detectors and identify atypical data in OpenSearch Dashboards

    opensearch-project/anomaly-detection-dashboards-plugin’s past year of commit activity
    TypeScript 31 Apache-2.0 58 70 (4 issues need help) 5 Updated Feb 26, 2025
  • opensearch-benchmark Public

    OpenSearch Benchmark - a community driven, open source project to run performance tests for OpenSearch

    opensearch-project/opensearch-benchmark’s past year of commit activity
    Python 114 Apache-2.0 85 136 (20 issues need help) 5 Updated Feb 26, 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 279 Apache-2.0 215 524 (10 issues need help) 88 Updated Feb 26, 2025
  • opensearch-dashboards-functional-test Public

    Maintains functional tests for OpenSearch Dashboards and Dashboards plugins

    opensearch-project/opensearch-dashboards-functional-test’s past year of commit activity
    JavaScript 16 Apache-2.0 118 114 (1 issue needs help) 41 Updated Feb 26, 2025