JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash

`@qvac/langdetect-text` is a language detection library for qvac. It provides an interface for detecting the language of a given text, returning either the single most likely language or the top K probable languages.

JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash

A simple kNN library for Machine Learning, comparing JSON objects using Euclidean distances, returning top k similar objects -- supports normalization, weights, key and filter parameters

Top-k string autocompletion

Sivru search engine — gitignore-aware walker, code-aware chunker, BM25, cosine top-k, ranking signals, on-disk cache.

Fast top-k search over embeddings in pure JavaScript. One bit per dimension for the scan, full precision for the answer. Zero dependencies, no WASM, no native build.

Implementation of the QuickSelect algorithm in JavaScript for top-k computations

Estimate top K items in data stream using the SpaceSaver algorithm. Backed by Redis.

GPU-accelerated aggregates, joins and GROUP BY for DuckDB on NVIDIA CUDA and Apple Silicon Metal — upload columns once, then reductions, joins and HAVING / top-k run on the GPU. First SQL execution engine that targets Apple Silicon GPUs.

Vector math and in-memory embedding search — cosine/dot/euclidean, normalization, heap-based top-K, batch top-K, seeded k-means-lite clustering. Zero runtime dependencies.

Allow parsing of top-level await in modules

JS implementation of probabilistic data structures: Bloom Filter (and its derived), HyperLogLog, Count-Min Sketch, Top-K and MinHash

Transform code to support top-level await in normal browsers for Vite.

The Material Components for the web top app bar component

PaCMAP_TFjs is a JavaScript implementation of PaCMAP using Tensorflow.js to allow for speedy euclidean distance operations, top-K neighbours calculations, and adagrad optimizations.

The smallest and simplest JavaScript priority queue

A tiny, provider-agnostic, keyless embeddings client plus pure vector math (cosine, dot, euclidean, normalize, mean-pool, top-k) — the entry point of a RAG stack. Works with OpenAI-compatible, Ollama, Google and Cohere endpoints via an injectable fetch. Z

Calculate specificity of a CSS Selector

A very simple, highly customisable react top loader component.