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This page shows the Star History and the facts of 2 to 5 repositories in the Repository Index, side by side. You choose the repositories. The page does not rank them.
Facts
| Fact | VectorDB-NTU/RaBitQ-Library Official library for RaBitQ vector quantization and approximate nearest-neighbor search, in C++ and Python. | 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 🔍 | 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. | NGT-labs/NGT Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data | spotify/annoy Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk |
|---|---|---|---|---|---|
| Stars | 293 | 4,370 | 4,757 | 1,376 | 14,331 |
| Net stars, last 30 days | +5 | +51 | +28 | +2 | +24 |
| Largest star day | +10 on Aug 19, 2026 | +6 on May 28, 2026 | +9 on Jul 26, 2026 | +1 on Apr 26, 2026 | +4 on Aug 23, 2026 |
| Milestone reached in the record | None | None | None | None | None |
| Forks | 72 | 371 | 458 | 133 | 1,231 |
| Language | C++ | C++ | C++ | C++ | C++ |
| License | APACHE-2.0 | APACHE-2.0 | APACHE-2.0 | APACHE-2.0 | APACHE-2.0 |
| Created | Jun 4, 2025 | Feb 22, 2023 | Jul 18, 2022 | Sep 1, 2016 | Apr 1, 2013 |
| Last push | Nov 2, 2026 | Oct 31, 2026 | Nov 4, 2026 | Oct 30, 2026 | Oct 29, 2025 |
| Archived | No | No | No | No | No |
| Health facts: Maintenance | 2 of 4 checks (2 without data) | 2 of 4 checks (2 without data) | 2 of 4 checks (2 without data) | 2 of 4 checks (2 without data) | 1 of 4 checks |
| Health facts: Releases | 2 of 3 checks (1 without data) | 2 of 3 checks (1 without data) | 2 of 3 checks (1 without data) | 2 of 3 checks (1 without data) | 2 of 3 checks |
| Health facts: Security practice | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) | 0 of 1 check |
| Health facts: Community files | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) | 2 of 3 checks |
| Commits, last 13 weeks | No data | No data | No data | No data | 0 |
| Weeks with commits, last 52 | No data | No data | No data | No data | 0 of 52 |
| In the Repository Index since | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 | Oct 22, 2026 |
Topics that all of them have on the Repository Host: nearest-neighbor-search, approximate-nearest-neighbor-search. The facts come from the Repository Host and from the Star History that AwesomeRepos records. A shared topic does not mean that one repository can replace another. Each Health Facts row is one dimension alone. AwesomeRepos does not add them into one score. How each check is defined