xerj-org / xerj
Local-first search engine and MCP server in one Rust binary, indexing code, docs, logs and PDFs for BM25, vector and hybrid search.
xerj-org / xerj
kividbio / kividb
A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in
zvec-ai / zvec-grep
Local-first search across your workspace, built for humans and AI agents.
typesense / typesense
Typesense is an open-source, in-memory search engine with typo tolerance, faceting, geosearch, and vector search.
alibaba / zvec
A lightweight, lightning-fast, in-process vector database
LingCore / WinShun
Win顺：免费开源的 Windows 快速搜索启动器。双击 Ctrl，拼音秒搜文件、全文搜索 Word/Excel/PDF、剪贴板历史（代替 Win+V）、对话框搜索、任务栏搜索、插件、AI 助手 MCP。Free Windows search launcher: pinyin file search, full-text search, clipboard history, MCP server. Everything/Listary alternative.
meilisearch / meilisearch
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
paradedb / paradedb
One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.
MariaDB / server
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.
timescale / pg_textsearch
PostgreSQL extension for BM25 relevance-ranked full-text search. Postgres OSS licensed.
oceanbase / seekdb
The AI-Native Search Database. Best for agent storage, it unifies vector, text, structured, and semi-structured data into a single engine. This all-in-one database makes agents smarter, easier to run, and more stable.
spiceai / spiceai
Add a real-time analytics node to your operational database. Spice is a portable, accelerated SQL query, search, and LLM-inference engine in Rust for data-grounded AI apps and agents.
hoothin / SearchJumper
Yet another awesome browser extension for switching search engines, search everything (selection text / image / link / find in page) on any engine with a simple right click or a variety of menus and shortcuts. Build with React & Material-UI. (WIP).
ad-freiburg / qlever
Graph database implementing the RDF and SPARQL standards. Very fast and scales to more than a trillion triples on a single commodity machine
newdee / magpie
Spotlight-style local search for everything you saved and forgot: GitHub stars, local files, images, and bookmarks. Privacy-first, no full-disk scanning, fully on-device.
manticoresoftware / manticoresearch
Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.
oceanbase / oceanbase
OceanBase is the unified distributed database for the AI era — open-source, multi-model, one engine for your most demanding workloads.
infiniflow / infinity
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
unum-cloud / USearch
Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍
ravendb / ravendb
ACID Document Database
ransome1 / sleek
todo.txt manager for Linux, Windows and Mac, free and open-source (FOSS)
Sync-in / server
Sync-in · Sovereign platform for file storage, sharing, synchronization, and collaboration.
SeekStorm / SeekStorm
SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.
datalevin / datalevin
A simple, fast and versatile Datalog database
coleifer / walrus
Lightweight Python utilities for working with Redis
codelibs / fess
Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.
groonga / groonga
An embeddable fulltext search engine. Groonga is the successor project to Senna.
postgrespro / rum
RUM access method - inverted index with additional information in posting lists
Restream / reindexer
Embeddable, in-memory, document-oriented database with a high-level Query builder interface.
vrothberg / vgrep
a user-friendly pager for grep
leomoon-studios / wiki-go
A modern, feature-rich, databaseless flat-file wiki platform built with Go.
docsagent / docsagent
⚡ DocsAgent — give your AI agents instant, private access to your personal knowledge base (Zotero, Obsidian, Apple Notes supported now, local docs on the road). Native C++ search core: BM25 + passage ranking in ~15 ms. MCP server for Claude, Cursor, Cline & any MCP client.
greyovo / PicQuery
🔍 Search local images with natural language on-device, powered by Apple's MobileCLIP2. / 在手机/电脑上用自然语言搜索本地图片 (基于 Apple 的 MobileCLIP2 模型)
nameforjt-afk / session-knowledge
Turn your Claude Code session history into a searchable local knowledge base — 13 MCP tools, pure stdlib, nothing leaves your machine
planetscale / lead
A non-production Postgres text-search extension for exercising TIN-compatible application SQL in development, test, CI, and staging environments
jamiedavenport / capd
Private, native macOS app to capture pages, text, notes, links, and images—and find them instantly with full-text search and OCR. Open source; no account or telemetry.
siasithole2-ship-it / V3rmillion-Vault-Index
Blazing-Fast V3rmillion Archive Search Engine 2026: Instant Thread, Post and Profile Lookup
midagedev / gadak
Your Jira and Confluence, mirrored into one local SQLite file — macOS app, web UI, and agent SQL/MCP. Instant search, offline, one binary.
vincenzo-afk / NEXUS-ENGINE
A full-featured search engine in Rust. Local filesystem + web crawl, BM25+PageRank ranking, BPE query language, bangs, Tor mode, HTTP/WebSocket API, and a privacy-first frontend.
Aaqibhafeezkhan / OpenNewsGrid
Real-time global news aggregation platform built with Next.js 15, TypeScript, and Tailwind CSS. It aggregates news from 300+ international sources through RSS feeds, NewsAPI, GNews, and other APIs, with smart deduplication to prevent duplicate stories.