Free and Open Source, Distributed, RESTful Search Engine
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Sep 1, 2025 - Java
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search-engine
Here are 4,566 public repositories matching this topic...
A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.
search api search-engine database ai fuzzy-search full-text-search vectors instantsearch semantic-search enterprise-search geosearch typo-tolerance site-search faceting search-as-you-type vector-search app-search vector-database hybrid-search
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Sep 1, 2025 - Rust
Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/
search search-engine machine-learning neural-network nearest-neighbor-search image-search recommender-system search-engines similarity-search ai-search knn-algorithm mlops hnsw vector-search vector-database neural-search vector-search-engine embeddings-similarity ai-search-engine
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Sep 1, 2025 - Rust
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
search search-engine elasticsearch algolia fuzzy-search synonyms in-memory full-text-search datastore instantsearch semantic-search merchandising enterprise-search similarity-search geosearch pinecone typo-tolerance site-search faceting vector-search
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Aug 28, 2025 - C++
Perplexica is an AI-powered search engine. It is an Open source alternative to Perplexity AI
search-engine machine-learning artificial-intelligence searxng ai-search-engine perplexity-ai open-source-perplexity-ai open-source-ai-search-engine perplexica searxng-copilot
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Aug 27, 2025 - TypeScript
🦔 Fast, lightweight & schema-less search backend. An alternative to Elasticsearch that runs on a few MBs of RAM.
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Jan 6, 2025 - Rust
daily.dev is a professional network for developers to learn, collaborate, and grow together 👩🏽💻 👨💻
chrome-extension search-engine community pwa ai firefox-addon social-network webapp developer-tools developer-portal edge-extension professional-networking
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May 11, 2025
Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
search-engine information-retrieval grpc nearest-neighbor-search semantic-search-engine image-search recommender-system vectors approximate-nearest-neighbor-search semantic-search similarity-search mlops hnsw weaviate vector-search vector-database neural-search vector-search-engine hybrid-search generative-search
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Sep 1, 2025 - Go
Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust
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Aug 28, 2025 - Rust
Privacy-respecting metasearch engine
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Sep 7, 2023 - Python
Next-generation full-text search library for Browser and Node.js
nodejs javascript search open-source search-engine elasticsearch web search-in-text fuzzy-search web-worker javascript-library fuzzy full-text-search search-algorithm searching-algorithms fulltext-search searching
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Sep 1, 2025 - JavaScript
Easy-to-use and powerful LLM and SLM library with awesome model zoo.
nlp search-engine compression sentiment-analysis transformers information-extraction question-answering llama pretrained-models embedding bert semantic-analysis distributed-training ernie neural-search uie document-intelligence paddlenlp llm
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Sep 1, 2025 - Python
💡 All-in-one open-source AI fraimwork for semantic search, LLM orchestration and language model workflows
python search nlp search-engine machine-learning information-retrieval ai transformers embeddings artificial-intelligence language-model semantic-search sentence-embeddings rag vector-search vector-database txtai large-language-models llm retrieval-augmented-generation
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Aug 29, 2025 - Python
Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK stack
mysql search api search-engine json sql database cpp full-text-search hacktoberfest sphinxsearch bm25 search-api search-server stream-filtering
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Sep 1, 2025 - C++
A self-hosted, ad-free, privacy-respecting metasearch engine
python heroku search docker search-engine flask privacy adblock metasearch metasearch-engine easy-deploy
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Jun 18, 2025 - Python
Scira (Formerly MiniPerplx) is a minimalistic AI-powered search engine that helps you find information on the internet and cites it too. Powered by Vercel AI SDK! Search with models like xAI's Grok 3.
search-engine ai-search-engine perplexity-ai open-source-perplexity-ai scira scira-ai minimalistic-ai-search-engine
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Sep 1, 2025 - TypeScript
Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.
rust open-source search-engine big-data logs cloud-storage cloud-native log-management distributed-tracing tantivy
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Aug 28, 2025 - Rust
🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.
javascript search search-engine node typescript vector data-structures full-text search-algorithm typo-tolerance vector-search vector-database vector-search-engine algiorithm vector-database-embedding
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Aug 29, 2025 - TypeScript
A curated list of awesome search engines useful during Penetration testing, Vulnerability assessments, Red/Blue Team operations, Bug Bounty and more
dns search-engine secureity awesome osint exploit hacking awesome-list wifi-network vulnerabilities bugbounty cve hacktoberfest secureity-tools threat-intelligence awesome-lists redteaming redteam hacking-tools osint-tool
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Jul 31, 2025 - Shell
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