Next-generation full-text search library for Browser and Node.js

The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.

MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.

Tiny and powerful JavaScript full-text search engine for browser and Node

The AI-Native Search Database. Unifies vector, text, structured and semi-structured data in a single engine, enabling hybrid search and in-database AI workflows.

todo.txt manager for Linux, Windows and MacOS, free and open-source (FOSS)

A simple, fast and versatile Datalog database

Open Source research tool to search, browse, analyze and explore large document collections by Semantic Search Engine and Open Source Text Mining & Text Analytics platform (Integrates ETL for document processing, OCR for images & PDF, named entity recognition for persons, organizations & locations, metadata management by thesaurus & ontologies, search user interface & search apps for fulltext search, faceted search & knowledge graph)

Fess is very powerful and easily deployable Enterprise Search Server.

RUM access method - inverted index with additional information in posting lists

Embeddable, in-memory, document-oriented database with a high-level Query builder interface.

Extremely fast faceted search engine in JavaScript - lightweight, flexible, and simple to use

A math-aware search engine.

Full-Featured ElasticSearch Ruby Client with a Chainable DSL

A portable, persistent, electron-embeddable fulltext search + document store database for node.js

OramaCore is the complete runtime you need for your projects, answer engines, copilots, and search. It includes a fully-fledged full-text search engine, vector database, LLM interface, and many more utilities.

The high-performance .NET search engine based on pattern recognition.

A lightweight, self-contained, RESTful, searchable, multi-format NoSQL document store.

Acts As Indexed is a plugin which provides a pain-free way to add fulltext search to your Ruby on Rails app

Elasticlunr is a small, full-text search library for use in the Elixir environment. It indexes JSON documents and provides a friendly search interface to retrieve documents.

A JavaFX based desktop search application.

Cross-platform, Self-hosted & AI powered bookmark management app for linkding, an alternative to linkding front-end, with special optimization for search and quick open functions. Free and open source. Provide web app、PWA and desktop APP. Companion for browsers without bookmark like Arc.

Lightweight and read-write optimized full text search library.

Uses docker compose with a python flask microservice and MongoDB instance to make a sample application

Zotero and bibtex citations for Vim

Module to disable OpenSearch/Elasticsearch in Magento2. Disable also fulltext indexing for category search.

Django field for tsvector (PostgreSQL full text search vector) with managed stored procedure and triggers.

SODA (Simple Oracle Document Access) for Java is an Oracle library for writing Java apps that work with JSON (and not only JSON!) in the Oracle Database. SODA allows your Java app to use the Oracle Database as a NoSQL document store.

Full Text Search for Microsoft SQL Server with Entity Framework

Clojure for the Lucene