C++ · Apache-2.0
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 🔍
★ 4.4k
Stars
372 forks · 115 open issues
+1.4/day
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
32.5
Momentum / 100
see the breakdown below
3y ago
Created
last push 7d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 7.4 | +1.4/day, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 0.0 | last week ran 0.93× the monthly pace |
| Freshness | 15 | 14.6 | last push 7d ago; decays to zero at 180 days |
| Scale | 15 | 10.6 | 4.4k stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 32.5 | sum of the above |
Detail
| Topics | approximate-nearest-neighbor-searchclusteringdatabasefaissfull-text-searchfuzzy-searchimage-searchkannnearest-neighbor-searchrecommender-systemsearchsearch-enginesemantic-searchsimdsimilarity-searchtext-searchvector-searchwebassembly |
| Matched on | RAG (semantic-search) |
| Short window | +10 stars over 7 days = 1.4/day |
| Long window | +40 stars over 26 days = 1.5/day |
| Lifetime average | 3.23 stars/day over 1,352 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |