USearch Vector Search Engine

USearch is a smaller and faster single-file vector search engine from Unum, offering high-performance approximate nearest neighbor search. It is compact and broadly compatible, focusing on user-defined metrics and fewer dependencies. It follows a rapid release cadence, often with monthly or bi-monthly updates, incorporating bug fixes, performance improvements, and new language bindings across its C++, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram APIs.