JSPM

javascript standard data structure library which benchmark against C++ STL

Curated collection of data structures for the JavaScript/TypeScript.

Generates an image from a DOM node using HTML5 canvas and SVG.

javascript standard data structure library which benchmark against C++ STL

A PDF generation library for Node.js

Vector (*.svg) country flag icons in 3x2 aspect ratio.

LanceDB: A serverless, low-latency vector database for AI applications

Check if a string is SVG

A lightweight library for manipulating and animating SVG.

A PDF generation library for Node.js

Initialize an array of arrays to a constant

gl-matrix's mat4, split into smaller pieces

This package contains a JavaScript decoder for the experimental MapLibre Tile (MLT) vector tile format.

A lightweight library for manipulating and animating SVG.

Array-based 3D Math Classes optimized for WebGL applications

Computes the cosine similarity between two arrays.

Computes the dot product between two numeric arrays.

Computes the L2 norm (Euclidean norm) of an array of values.

node.js implementation of James Coglan's "Sylvester" matrix math library.

Culling Functionality for 3D Classes

Compute the euclidean distance between two vectors

Vector drawing plugin for Leaflet

Distance and similarity functions to compare vectors

gl-matrix's vec3, split into smaller pieces

The Swiss Army Knife of Vector Graphics Scripting

A JavaScript interface for chroma

Icon font generation tool

SVG sprites & stacks galore — A low-level Node.js module that takes a bunch of SVG files, optimizes them and bakes them into SVG sprites of several types along with suitable stylesheet resources (e.g. CSS, Sass, LESS, Stylus, etc.)

Find the nearest point to a sample point

gl-matrix's vec2, split into smaller pieces

An HTTP/REST based Vector DB client built on top of Upstash REST API.

react-sketch-canvas - Freehand vector drawing tool for React using SVG as canvas

Creates a term vector from tokenized text.

Customizable charts (Line, Bar, Area, Pie, Circle, Progress) for React Native

A collection of classes used in affine geometry

low level utils for polyline miter joins

Customizable Icons for React Native with support for image source and full styling.

Libraries of geodesy functions

Mapbox GL JS plugin for switching map language to the browser language.

Functions for computing stats on arrays and matrices

Arrays.

raster image tracer and vectorizer, bitmap to SVG converter

SVG sprites & stacks galore — Gulp plugin wrapping around svg-sprite that reads in a bunch of SVG files, optimizes them and creates SVG sprites and CSS resources in various flavours

A lightweight Javascript library for creating interactive maps

Multidimensional arrays.

Exact rational vector arithmetic

Render a string to a vectorized cell complex

Node.js bindings for faiss

Query Markup Documents - On-device hybrid search for markdown files with BM25, vector search, and LLM reranking

Copy values from x into y.

2D vector utilities for TLDraw and maybe you, too.

Self-learning vector database for Node.js — hybrid search, Graph RAG, FlashAttention-3, DiskANN, 50+ attention mechanisms

Linter for SVGs

The social icon font

Material Design Icons font for react native vector icons

gl-matrix's vec4, split into smaller pieces

RuVector Format — unified TypeScript SDK for vector intelligence

Material Icons font for react native vector icons

gl-matrix's quaternion, split into smaller pieces

JavaScript diagramming library

Maplibre GL JS plugin for inspecting vector data

jQuery Vector Map Library

Display gridded vector data (sliced GeoJSON or protobuf vector tiles) in Leaflet 1.0

A viewer for DNA, RNA, and protein sequences that supports many input formats

V3 Embedding Service - OpenAI, Transformers.js, and Mock providers

4,500+ vector icons as easy to use React Components

Convert text to SVG path without native dependence.

jQuery Mapael is a jQuery plugin based on raphael.js that allows you to display dynamic vector maps.

Minify SVG

jQuery plugin for embedding vector maps with reach API and methods for data visualization to the web-pages.

Feather font for react native vector icons

Clipper-lib abstraction layer (simplified API)

A rag component for Convex.

A set of icons for all the main cryptocurrencies and altcoins, in a range of styles and sizes

Ionicons font for react native vector icons

Glyph to png conversion for react native vector icons

A set of icons for all the main cryptocurrencies and altcoins, in a range of styles and sizes

Perfect interpolation for animated multiplayer cursors.

2D intersection utilities for TLDraw and maybe you, too.

An HTTP/REST based AI Search client built on top of Upstash REST API.

Bindings to GDAL (Geospatial Data Abstraction Library) with full async support

2D and 3D Vector Algebra library

Maker.js, a Microsoft Garage project, is a JavaScript library for creating and sharing modular line drawings for CNC and laser cutters.

Collection of array processing tools

Finest handmade pixelart icons.

Inline SVGs in CSS. Supports SVG Fragments, SVG Parameters.

A renderer agnostic two-dimensional drawing api for the web.

Constructor for creating arrays filled with pseudorandom values drawn from a binary PRNG.

Create a factory function for generating pseudorandom values drawn from a binary PRNG.

A Node.js module to simplify using the built-in "crypto" module for AES256 encryption with random initialization vectors

Add arrow heads to leaflet polylines

Iterate through a vector, with returned value or without returned value, or iterate using generator.

Constructor for creating arrays filled with pseudorandom values drawn from a nullary PRNG.

manipulate vectors in 2d

Point on line functions.

Icon font generation tool

Fontawesome6 font for react native vector icons

Entypo font for react native vector icons

Fast purely functional immutable lists.

Fontawesome font for react native vector icons

gets 2D contours from an SVG path

Create an array containing pseudorandom numbers drawn from a continuous uniform distribution.

A tiny TypeScript library for 2D vector math.

Open3d is a 3d geometry library for javascript.

The Swiss Army Knife of Vector Graphics Scripting

An efficient immutable ordered sequence of elements akin to a Vector

Customizable charts (Line, Bar, Area, Pie, Circle, Progress) for React Native

The RAW rotation library using quaternions

Icomoon font for react native vector icons

Zip function

Component to made an overlay with touch-through hole

Iterate through columns of an 2d-array(matrix), with returned value or without returned value, or iterate using generator.

Clipper-lib abstraction layer (simplified API)

Evil Icons font for react native vector icons

Fork of the famous Sylvester vector, matrix and geometry library. Rewritten in ES6 and including the glUtils.js add-ons.

Fontawesome5 font for react native vector icons

Excalidraw math functions

Scale/rotate/move plugin for leaflet vector layers

A PDF generation library for Node.js

A JavaScript 2D vector class with methods for common vector operations

jQuery Vector Map Library

JustGage is a handy JavaScript plugin for generating and animating nice & clean gauges. Modern ES6+ implementation with native SVG rendering (v2.0 modernized by robertsLando).

Graphery SVG library

Create an array containing pseudorandom numbers drawn from a discrete uniform distribution.

An array util tool

Fontawesome 5 & 6 Pro Common library for react native vector icons

javascript standard data structure library which benchmark against C++ STL

An array util tool

Lucide font for react native vector icons

unproject 2D point to 3D coordinate

Optimized 2d/3d/4d and arbitrary length vector operations, support for memory mapping/layouts

Ant Design font for react native vector icons

Create a typed array.

Canvas-based vector graphics rendering plugin

An array util tool

SVG sprites & stacks galore — Grunt plugin wrapping around svg-sprite that reads in a bunch of SVG files, optimizes them and creates SVG sprites and CSS resources in various flavours

Mapbox GL JS plugin for enabling/disabling traffic

Calculate the difference of two arrays

Get value at specific positions of a vector

Iterate through a 2d-array(matrix), with returned value or without returned value, or iterate using generator.

Fontawesome6 Pro font for react native vector icons

A JavaScript library for generating vector-based cartoon faces

A Vue wrapper component for Jsvectormap

Apply a relative pixel offset to polylines without changing their coordinates.

Iterate through a column of an 2d-array(matrix), with returned value or without returned value, or iterate using generator.

Bindings to GDAL (Geospatial Data Abstraction Library)

React Leaflet V3 layer for displaying vector tiles

Octicons font for react native vector icons

Matrix multiplication for ndarrays

get current touch/mouse position

Generates an image from a DOM node using HTML5 canvas and SVG.

Customizable Icons for React Native Web with support for NavBar/TabBar/ToolbarAndroid, image source and full styling.

whether two number arrays are almost equal

Brightlayer UI vector icons for use in React Native projects, based on react-native-vector-icons

A simple implementation of vector clocks in Javascript.

extracts a string of subpaths from an svg file

javascript standard data structure library which benchmark against C++ STL

An matrix index tool

Create a zero-filled array having a specified length.

Create SVG sprite data only

Simple Line Icons font for react native vector icons

A Semantic cache built on top of Upstash Vector DB

An array util tool

> [!warning] > This package is still in **beta** and is subject to breaking changes. Use it with caution.

Native vector images generated from SVG

The Swiss Army Knife of Vector Graphics Scripting

Computes the cosine similarity between two vectors

Util for array

4,500+ vector solid icons as easy to use React Components

The Swiss Army Knife of Vector Graphics Scripting, packaged for headless use in Node.js

Stand-alone version of three.js math with TypeScript support

gets a plane's normal from 3 points

Customizable Icons for React Native with support for NavBar/TabBar, image source and full styling.

Create a filled array according to a provided callback function.

Indicators for vector

Private shared package

Zip function

An array util tool

A very fast implementation of cosine-similarity for comparing two vectors. Up to 6x faster than the compute-cosine-similarity library.

Mock infrastructure for AI application testing — LLM APIs, image generation, text-to-speech, transcription, video generation, MCP tools, A2A agents, AG-UI event streams, vector databases, search, rerank, and moderation. One package, one port, zero depende

Android vector drawables in React Native

A math util library

Multiply a vector by a scalar constant.

A high performance linear algebra library.

An array util tool

Util for array

Portable mixed-precision BLAS-like vector math library for x86 and ARM

TypeScript implementation of potrace - transforming bitmaps into vector graphics

node.js implementation of James Coglan's "Sylvester" matrix math library.

Command line interface for Vector workspaces.

Fontisto font for react native vector icons

SQLite Wasm compiled with automatically initialized sqlite-sync, sqlite-vector, and sqlite-memory extensions. Conveniently packaged as an ES Module for effortless integration.

Enums for analys toolkit

A react icons library for Designali

An array util tool

SQLite Vector extension for Linux x86_64 (glibc)

A JS/WebGL framework for 3D geospatial data visualization

2D Vector library offering Float32Array, Array or standard Object based vectors.

A PDF generation library for Node.js

An array util tool

Create an uninitialized array having a specified length.

An array util tool

Play animations generated in After Effects in the browser

Generates an image from a DOM node using HTML5 canvas and SVG.

An array util tool

Fontello font for react native vector icons

TypeScript/JavaScript SDK for Dakera AI memory platform

Vector library based on https://github.com/maxkueng/victor but with immutable vectors

Create a filled array.

Risk lib for JS based on calvin456/VaR C++ code

SQLite vector search extension for Node.js - Cross-platform vector embeddings and similarity search

Foundation font for react native vector icons

Pixelarticons as React Components - Finest handmade pixelart icons, now for React. Includes interactive gallery with all 486 icons.

Zip function

A multi-key hash table for JavaScript.

Iterate through an object, with returned value or without returned value, or iterate using generator.

> 🎭 use svg icons in easy way ----

opposite of lerp; get normalized range between two bounds

Wrapper of react-native-vector-icons to use dynamic types.

SQLite Vector extension for Linux x86_64 (musl)

Matrix & quaternion operations for 2D/3D geometry processing

lerps two numbers or an array of numbers

Persistent vector memory for AI assistants

paper.js fork

A general purpose CAN (Controller Area Network) toolbox with support for .dbc file parsing, CAN message decoding, and more

Iterate through a list of entries, with returned value or without returned value, or iterate using generator.

V3 Embedding Service - OpenAI, Transformers.js, Agentic-Flow (ONNX), Mock providers with hyperbolic embeddings, normalization, and chunking

creates a quaternion from two unit vectors

a collection of math helpers for 3D graphics and simulations

javascript standard data structure library which benchmark against C++ STL

1D / 2D bit field implementations

Wasm bindings to visioncortex's vtracer library, a rust image vectorizer library.

Semantic memory for AI agents — local-first MCP server with hybrid search, governance, and consolidation

A debugging tool

A port of libsvm to javascript using emscripten

Calculate the cosine distance between arrays

Create an uninitialized ndarray having a specified shape and data type.

timer

Create a zero-filled ndarray having a specified shape and data type.

A lightweight library for manipulating and animating SVG.

<p align="center"> <img src="https://raw.githubusercontent.com/firstbatchxyz/dria-js-client/master/logo.svg" alt="logo" width="142"> </p>

A nodejs library for 3D transformations similar to Unity3D containing necessary classes and functions for matrices, vectors, quaternions and transforms.

An observable data structure

Enums for analys toolkit

Minimal llama.cpp embedding wrapper for Harper Fabric (linux-x64). Talks directly to the native addon — no build tools, no CLI, no chat wrappers.

A client side vector search library

N-dimensional distance metrics & K-nearest neighborhoods for point queries

Multiply a double-precision floating-point vector by a constant.

A PDF generation library for Node.js

Support Vector Machine in Javascript