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pathwaycom /llm-app

Star56.3k

Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. 🐳Docker-friendly.⚡Always in sync with Sharepoint, Google Drive, S3, Kafka, PostgreSQL, real-time data APIs, and more.

machine-learning real-time chatbot pathway open-ai rag vector-database hugging-face llm llmops vector-index llm-prompting llm-security llm-local retrieval-augmented-generation

UpdatedJan 7, 2026
Jupyter Notebook

meilisearch /meilisearch

Star56k

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

UpdatedFeb 19, 2026
Rust

Mintplex-Labs /anything-llm

Sponsor

Star54.8k

The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.

mcp web-scraping no-code ai-agents kimi multimodal rag moonshot vector-database llm localai local-llm ollama lmstudio deepseek llama3 custom-ai-agents mcp-servers qwen3

UpdatedFeb 19, 2026
JavaScript

run-llama /llama_index

Star47.1k

LlamaIndex is the leading document agent and OCR platform

application data framework agents fine-tuning multi-agents rag vector-database llm llamaindex

UpdatedFeb 19, 2026
Python

milvus-io /milvus

Star42.9k

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

golang distributed nearest-neighbor-search cloud-native image-search vector-similarity faiss anns rag hnsw vector-search vector-database llm embedding-database embedding-store vector-store embedding-similarity diskann

UpdatedFeb 13, 2026
Go

qdrant /qdrant

Sponsor

Star29k

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloudhttps://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

UpdatedFeb 20, 2026
Rust

chroma-core /chroma

Star26.2k

Open-source search and retrieval database for AI applications.

rust database ai embeddings rust-lang document-retrieval rag vector-database llm llms

UpdatedFeb 20, 2026
Rust

weaviate /weaviate

Star15.6k

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

UpdatedFeb 20, 2026
Go

memvid /memvid

Star13.2k

Memory layer for AI Agents. Replace complex RAG pipelines with a serverless, single-file memory layer. Give your agents instant retrieval and long-term memory.

python nlp opencv machine-learning embedded ai offline-first memory context knowledge-graph video-processing knowledge-base semantic-search faiss rag vector-database llm mv2 retrieval-augmented-generation memvid

UpdatedFeb 15, 2026
Rust

topoteretes /cognee

Sponsor

Star12.4k

Knowledge Engine for AI Agent Memory in 6 lines of code

open-source ai knowledge neo4j knowledge-graph openai help-wanted graph-database ai-agents contributions-welcome cognitive-architecture good-first-issue rag good-first-pr vector-database graph-rag ai-memory cognitive-memory graphrag context-engineering

UpdatedFeb 20, 2026
Python

neuml /txtai

Star12.2k

💡 All-in-one AI framework for semantic search, LLM orchestration and language model workflows

python search nlp search-engine information-retrieval ai transformers embeddings language-model agents semantic-search ai-agents sentence-embeddings rag vector-search vector-database txtai large-language-models llm retrieval-augmented-generation

UpdatedFeb 18, 2026
Python

langchain4j /langchain4j

Star10.8k

LangChain4j is an open-source Java library that simplifies the integration of LLMs into Java applications through a unified API, providing access to popular LLMs and vector databases. It makes implementing RAG, tool calling (including support for MCP), and agents easy. LangChain4j integrates seamlessly with various enterprise Java frameworks.

java embeddings gemini openai chroma llama gpt pinecone onnx huggingface milvus vector-database openai-api llm llms chatgpt langchain anthropic pgvector ollama

UpdatedFeb 20, 2026
Java

oramasearch /orama

Sponsor

Star10.2k

🌌 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

UpdatedFeb 13, 2026
TypeScript

yichuan-w /LEANN

Star10k

[MLsys2026]: RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.

python privacy ai offline-first localstorage vectors faiss rag vector-search vector-database llm langchain llama-index retrieval-augmented-generation ollama gpt-oss

UpdatedFeb 20, 2026
Python

oceanbase /oceanbase

Star10k

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

mysql database scalable analytics vector olap distributed-database cloud-native vectors fulltext-support paxos fulltext fulltext-search hacktoberfest htap oltp vector-search oceanbase vector-database mysql-compatibility

UpdatedFeb 15, 2026
C++

databendlabs /databend

Star9.2k

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

rust elasticsearch sql database ai serverless geospatial bigdata snowflake olap cloud-native vector-search vector-database lakehouse

UpdatedFeb 20, 2026
Rust

lancedb /lancedb

Star9k

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

search-engine nearest-neighbor-search image-search recommender-system approximate-nearest-neighbor-search semantic-search similarity-search vector-database

UpdatedFeb 19, 2026
HTML

activeloopai /deeplake

Star9k

Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow.https://activeloop.ai