The Top 183 Search Engine Open Source Projects

Awesome Open Source

Awesome Open Source

Combined Topics

search-engine x

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210

The Top 183 Search Engine Open Source Projects

Categories > Data Processing > Search Engine

Elasticsearch ⭐ 55,820

Free and Open, Distributed, RESTful Search Engine

Meilisearch ⭐ 15,176

Powerful, fast, and an easy to use search engine

Learn Anything ⭐ 13,156

Organize world's knowledge, explore connections and curate learning paths

Sonic ⭐ 11,585

🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.

Searx ⭐ 9,184

Privacy-respecting metasearch engine

Mailpile ⭐ 8,434

A free & open modern, fast email client with user-friendly encryption and privacy features

Flexsearch ⭐ 7,474

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

Typesense ⭐ 7,351

Fast, typo tolerant, fuzzy search engine for building delightful search experiences ⚡ 🔍 ✨ An Open Source alternative to Algolia and an Easier-to-Use alternative to ElasticSearch.

Go Open Source, Distributed, Simple and efficient Search Engine

Tantivy ⭐ 5,072

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

Lucene Solr ⭐ 4,162

Apache Lucene and Solr open-source search software

Vespa ⭐ 3,590

The open big data serving engine. https://vespa.ai

Opensearch ⭐ 3,311

Open source distributed and RESTful search engine.

Toshi ⭐ 3,242

A full-text search engine in rust

Redisearch ⭐ 3,051

A query and indexing engine for Redis, providing secondary indexing, full-text search, and aggregations.

Jets.js ⭐ 2,793

Native CSS search engine

Digital Privacy ⭐ 2,579

一个关于数字隐私搜集、保护、清理集一体的方案,外加开源信息收集(OSINT)对抗

Magnetico ⭐ 2,526

Autonomous (self-hosted) BitTorrent DHT search engine suite.

Magnetissimo ⭐ 2,507

Web application that indexes all popular torrent sites, and saves it to the local database.

Tntsearch ⭐ 2,448

A fully featured full text search engine written in PHP

Googlescraper ⭐ 2,311

A Python module to scrape several search engines (like Google, Yandex, Bing, Duckduckgo, ...). Including asynchronous networking support.

Haystack ⭐ 2,144

🔍 End-to-end Python framework for building natural language search interfaces to data. Leverages Transformers and the State-of-the-Art of NLP. Supports DPR, Elasticsearch, Hugging Face’s Hub, and much more!

Whoogle Search ⭐ 2,131

A self-hosted, ad-free, privacy-respecting metasearch engine

Ambar ⭐ 1,784

🔍 Ambar: Document Search Engine

Poseidon ⭐ 1,741

A search engine which can hold 100 trillion lines of log data.

Datasets ⭐ 1,726

🎁 2,000,000+ Unsplash images made available for research and machine learning

Search Plugins ⭐ 1,648

Search plugins for the search feature

Tinysearch ⭐ 1,588

🔍 Tiny, full-text search engine for static websites built with Rust and Wasm

Bayard ⭐ 1,501

A full-text search and indexing server written in Rust.

Fsearch ⭐ 1,485

A fast file search utility for Unix-like systems based on GTK+3

Weaviate ⭐ 1,400

Weaviate is a cloud-native, modular, real-time vector search engine

100projectsofcode ⭐ 1,323

A list of practical knowledge-building projects.

GNES is Generic Neural Elastic Search, a cloud-native semantic search system based on deep neural network.

Awesome Seo ⭐ 1,195

Google SEO Research and Web Traffic Monetization

Rats Search ⭐ 1,075

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

Github Awesome Autocomplete ⭐ 1,031

Add instant search capabilities to GitHub's search bar

Blast is a full text search and indexing server, written in Go, built on top of Bleve.

Duckietv ⭐ 953

A web application built with AngularJS to track your favorite tv-shows with semi-automagic torrent integration

Opensse ⭐ 896

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

Infinispan ⭐ 890

Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.

Funpyspidersearchengine ⭐ 819

Word2vec 千人千面个性化搜索 + Scrapy2.3.0(爬取数据) + ElasticSearch7.9.1(存储数据并提供对外Restful API) + Django3.1.1 搜索

Minisearch ⭐ 809

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

Bertsearch ⭐ 725

Elasticsearch with BERT for advanced document search.

Manticoresearch ⭐ 687

Database for search

Elasticsuite ⭐ 669

Smile ElasticSuite - Magento 2 merchandising and search engine built on ElasticSearch

A Domain Name & Email Address Collection Tool

Search_cop ⭐ 662

Search engine like fulltext query support for ActiveRecord

A Modern C++ Data Sciences Toolkit

Python Seo Analyzer ⭐ 600

An SEO tool that analyzes the structure of a site, crawls the site, count words in the body of the site and warns of any technical SEO issues.

Fess is very powerful and easily deployable Enterprise Search Server.

Filemasta ⭐ 585

A search application to explore, discover and share online files

Ipfs Search ⭐ 584

Search engine for the Interplanetary Filesystem.

All your base are belong to us!

Awesome Privacy ⭐ 582

💡Limiting personal data leaks on the internet

Algoliasearch Client Php ⭐ 579

⚡️ A fully-featured and blazing-fast PHP API client to interact with Algolia.

NBoost is a scalable, search-api-boosting platform for deploying transformer models to improve the relevance of search results on different platforms (i.e. Elasticsearch)

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

Hardware-accelerated vector similarity search engine. Available as a HTTP service or as an embedded library.

PISA: Performant Indexes and Search for Academia

Awesome Search ⭐ 520

Awesome Search - this is all about the (e-commerce) search and its awesomeness

Instantsearch Ios ⭐ 507

⚡️ A library of widgets and helpers to build instant-search applications on iOS.

Simple image search engine

Monocle ⭐ 461

Universal personal search engine, powered by a full text search algorithm written in pure Ink, indexing Linus's blogs and private note archives, contacts, tweets, and over a decade of journals.

Maryam: Open-source Intelligence(OSINT) Framework

Picky is an easy to use and fast Ruby semantic search engine that helps your users find what they are looking for.

Open Semantic Search ⭐ 429

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)

Opensearchserver ⭐ 419

Open-source Enterprise Grade Search Engine Software

Qdrant - vector similarity search engine with extended filtering support

Dbreeze ⭐ 397

C# .NET MONO NOSQL ( key value store embedded ) ACID multi-paradigm database management system.

Multitenant backend server for building web and mobile apps rapidly. The backend for busy developers. (self-hosted or hosted)

Elasticsearch ⭐ 378

The missing elasticsearch ORM for Laravel, Lumen and Native php applications

Jivesearch ⭐ 374

A search engine that doesn't track you.

Sparkler ⭐ 368

Spark-Crawler: Apache Nutch-like crawler that runs on Apache Spark.

High-performance log search engine.

Helm Bibtex ⭐ 355

Search and manage bibliographies in Emacs

Algoliasearch Wordpress ⭐ 355

❌🗑🙅‍♂️ Algolia Search plugin for WordPress is no longer supported. Please use our API client guide instead

Awesome Deep Learning Papers For Search Recommendation Advertising ⭐ 355

Awesome Deep Learning papers for industrial Search, Recommendation and Advertising. They focus on Embedding, Matching, Ranking (CTR prediction, CVR prediction), Post Ranking, Transfer, Reinforcement Learning, Self-supervised Learning and so on.

Apache Lucene open-source search software

Xapiand ⭐ 348

Xapiand: A RESTful Search Engine

Hexo Generator Search ⭐ 340

A plugin to generate search data for Hexo.

Iveely.search ⭐ 323

Pure java realize search engine, try to directly hit the user's search for answers.

Bitfunnel ⭐ 320

A signature-based search engine

Alfred Npms ⭐ 318

Alfred 3 workflow to search for npm packages with npms.io

Darkdarkgo ⭐ 305

Modeled Google and Bing to build a distributed search engine for the dark web

Itemsapi ⭐ 293

Blazingly fast, multi tenant, faceted search API

News Search Engine ⭐ 289

新闻搜索引擎

Search Engine ⭐ 288

A math-aware search engine.

Go Cyber ⭐ 282

Your 🔵 Superintelligence

Searchcode Server ⭐ 279

The offical home of searchcode-server where you can run searchcode locally. Note that master is generally unstable in the sense that it is not a release. Check releases for release versions https://github.com/boyter/searchcode-server/releases

Darksearch ⭐ 274

🔍 Search engine for hidden material. Scraping dark web onions, irc logs, deep web etc...

Smart Contract Search Engine ⭐ 262

Takes a link to a smart contract's raw ABI file and an RPC URL and then indexes all instances of that smart contract

Search Engine Parser ⭐ 251

Lightweight package to query popular search engines and scrape for result titles, links and descriptions

Conceptualsearch ⭐ 247

Train a Word2Vec model or LSA model, and Implement Conceptual Search\Semantic Search in Solr\Lucene - Simon Hughes Dice.com, Dice Tech Jobs

RESTful search server written in Python, powered by SQLite.

Algoliasearch Laravel ⭐ 244

[Deprecated] We now recommend using Laravel Scout, see =>

Aquiladb ⭐ 243

Drop in solution for Decentralized Neural Information Retrieval. Index latent vectors along with JSON metadata and do efficient k-NN search.

Dweb.page ⭐ 242

Your Gateway to the Distributed Web

Search engine for address. Only address.

跨平台/多语言的相似向量/相似词/相似句高性能检索引擎。功能强大，使用方便。欢迎star & fork。Build together! Power another !

Image To Image Search ⭐ 223

A reverse image search engine powered by elastic search and tensorflow

1-100 of 183 projects

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210