#

search-engine

Here are 243 public repositories matching this topic...

typesense / typesense

Open Source alternative to Algolia + Pinecone and an Easier-to-Use alternative to ElasticSearch ⚡ 🔍 ✨ Fast, typo tolerant, in-memory fuzzy Search Engine for building delightful search experiences

Updated Oct 25, 2026
C++

alibaba / zvec

A lightweight, lightning-fast, in-process vector database

search-engine embedded local db fts fulltext-search semantic-search similarity-search faiss rag hnsw vector-database vector-db llm-memory agent-skills

Updated Oct 22, 2026
C++

manticoresoftware / manticoresearch

Open-source search database for full-text, vector, and hybrid search with real-time indexing and SQL.

mysql search api search-engine json sql database cpp full-text-search hacktoberfest sphinxsearch bm25 search-api search-server stream-filtering

Updated Oct 25, 2026
C++

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.

search-engine vector nearest-neighbor-search full-text-search approximate-nearest-neighbor-search embedding bm25 information-retrival cpp20 rag hnsw vector-search vector-database hybrid-search cpp20-modules ai-native tensor-database vectordatabase multi-vector

Updated Oct 17, 2026
C++

USearch

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 🔍

search search-engine database clustering fuzzy-search webassembly simd nearest-neighbor-search full-text-search image-search recommender-system approximate-nearest-neighbor-search semantic-search text-search similarity-search kann faiss vector-search

Updated Oct 25, 2026
C++

librats / rats-search

rats-search: BitTorrent P2P multi-platform search engine for Desktop and Web servers with integrated torrent client

search search-engine torrent bittorrent network scanner p2p desktop-application librats

Updated Oct 7, 2026
C++

ChenglongChen / kaggle-CrowdFlower

1st Place Solution for CrowdFlower Product Search Results Relevance Competition on Kaggle.

nlp search-engine natural-language-processing kaggle semantic-similarity crowdflower search-relevance semantic-matching kaggle-crowdflower product-search kaggle-competetion relevance-competition

Updated Sep 25, 2021
C++

DeepRec-AI / DeepRec

DeepRec is a high-performance recommendation deep learning framework based on TensorFlow. It is hosted in incubation in LF AI & Data Foundation.

python search-engine machine-learning deep-learning scalability recommendation-engine advertising distributed-training

Updated Jan 21, 2025
C++

pisa

pisa-engine / pisa

PISA: Performant Indexes and Search for Academia

search search-engine information-retrieval inverted-index

Updated Oct 11, 2026
C++

myscale / MyScaleDB

A @ClickHouse fork that supports high-performance vector search and full-text search.

search-engine sql big-data image-search ann embedding similarity-search rag vector-search llm vectordb myscaledb sql-vector unstructured-analytics

Updated Feb 5, 2025
C++

zddhub / opensse

Open Sketch Search Engine－ 3D object retrieval based on sketch image as input

search search-engine sketch sse

Updated Apr 27, 2022
C++

serenedb / serenedb

The First Real-Time Search Analytics Database

search-engine elasticsearch sql database analytics cpp clickhouse dbms postgresql olap relational-database search-engines bm25 duckdb

Updated Oct 25, 2026
C++

epsilla-cloud / vectordb

A high performance Vector Database leveraging parallel graph computing

infrastructure search-engine data-science data machine-learning database ai neural-network retrieval embeddings rag vector-search vector-database neural-search embeddings-similarity llms chatgpt

Updated Oct 4, 2026
C++

meta-toolkit / meta

A Modern C++ Data Sciences Toolkit

nlp search-engine c-plus-plus graph-algorithms text-classification word-embeddings text-analysis language-modeling inverted-index text-analytics pos-tag nlp-parsing

Updated Apr 17, 2023
C++

OpenGenus / quark

Stay happy while offline | World's first offline search engine.

javascript search-engine offline code-search hacktoberfest opengenus hacktoberfest2021

Updated Oct 19, 2022
C++

ChunelFeng / caiss

一款简单好用的跨平台/多语言的相似向量/相似词/相似句高性能检索引擎。欢迎star & fork。Build together! Power another !

nlp search-engine ai deep-learning chatbot ann mrpt similarity-search faiss hnsw

Updated Dec 3, 2022
C++

BitFunnel / BitFunnel

A signature-based search engine

search search-engine search-in-text

Updated Jan 4, 2022
C++

Kronuz / Xapiand

Xapiand: A RESTful Search Engine

search search-engine elasticsearch c-plus-plus indexing

Updated Oct 17, 2026
C++

alexandria-org / alexandria

Full text search engine powering Alexandria.org - the open search engine.

search-engine

Updated Oct 16, 2024
C++

iresearch-toolkit / iresearch

Moved to @serenedb - https://github.com/serenedb/serenedb

search-engine analytics ranking tf-idf bm25 relevant-search

Updated Dec 10, 2025
C++

Add this topic to your repo

To associate your repository with the search-engine topic, visit your repo's landing page and select "manage topics."