Best Open Source vectors Libraries

A curated list of the most popular GitHub repositories tagged with vectors. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1supabase/supabase

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

97,966TypeScript

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#2meilisearch/meilisearch

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

56,011Rust

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#3yichuan-w/LEANN

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

9,999Python

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#4oceanbase/oceanbase

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

9,979C++

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