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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 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
  • opensearch-build Public

    🧰 OpenSearch / OpenSearch-Dashboards Build Systems

    opensearch-project/opensearch-build’s past year of commit activity
    Python 186 Apache-2.0 317 179 (2 issues need help) 21 Updated Jan 17, 2026
  • 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 64 60 (4 issues need help) 11 Updated Jan 17, 2026
  • opentelemetry-demo Public Forked from open-telemetry/opentelemetry-demo

    This repository contains the OpenSearch adaptation for the OpenTelemetry Astronomy Shop, a microservice-based distributed system intended to illustrate the implementation of OpenTelemetry in a near real-world environment.

    opensearch-project/opentelemetry-demo’s past year of commit activity
    TypeScript 35 Apache-2.0 5,641 8 0 Updated Jan 17, 2026
  • opensearch-benchmark-workloads Public

    Official workloads used by OpenSearch Benchmark (OSB)

    opensearch-project/opensearch-benchmark-workloads’s past year of commit activity
    Python 29 112 47 (8 issues need help) 6 Updated Jan 16, 2026
  • 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 29 Apache-2.0 76 330 (1 issue needs help) 12 Updated Jan 16, 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 78 (6 issues need help) 24 Updated Jan 16, 2026
  • opensearch-ci Public

    Enables continuous integration across OpenSearch, OpenSearch Dashboards, and plugins.

    opensearch-project/opensearch-ci’s past year of commit activity
    TypeScript 21 Apache-2.0 26 12 (1 issue needs help) 7 Updated Jan 16, 2026
  • opensearch-php Public

    Official PHP Client for OpenSearch

    opensearch-project/opensearch-php’s past year of commit activity
    PHP 147 68 36 (1 issue needs help) 1 Updated Jan 16, 2026
  • dashboards-flow-framework Public

    A UI designer for constructing AI applications with OpenSearch

    opensearch-project/dashboards-flow-framework’s past year of commit activity
    TypeScript 16 Apache-2.0 22 32 3 Updated Jan 16, 2026
  • opensearch-migrations Public

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

    opensearch-project/opensearch-migrations’s past year of commit activity
    Java 65 Apache-2.0 41 40 18 Updated Jan 16, 2026