Brave Search

A JavaScript 2D vector maths library for Node.js and the browser. Victor can be used in both Node.js and the browser.

GitHub - Stevenic/vectra: Vectra is a local vector database for Node.js with features similar to pinecone but built using local files. · GitHub

January 9, 2026 - Vectra is a file‑backed, in‑memory vector database for Node.js.

Starred by 596 users

Forked by 49 users

Languages TypeScript

Discussions

Node.js: How Do I Pass A Vector To A Function?

3 Is it possible to vectorize a function in NodeJS the same way it can be done in Python with Pandas? More on stackoverflow.com

stackoverflow.com

November 12, 2011

Getting Started with Vector Databases in Node.js

stupid question: what exactly is a vector database, why do we need it, what does it have that postgres, mongo and neo4j cannot solve? More on reddit.com

r/node

July 10, 2023

I built an embedded vector database for Node.js – would love your feedback!

Bre.. More on reddit.com

r/node

May 25, 2025

Use a local vector store in the browser?

You can use Memory Vector Store ( link ) or file based one like https://js.langchain.com/docs/integrations/vectorstores/hnswlib (this one is for Node.js) More on reddit.com

r/LangChain

April 18, 2024

The Code Barbarian

thecodebarbarian.com › getting-started-with-vector-databases-in-node-js.html

Getting Started with Vector Databases in Node.js | www.thecodebarbarian.com

July 10, 2023 - In this tutorial, I'll walk you through using Node.js and a vector database called Chroma to build a toy topic classification tool.

Freepik

freepik.com › vectors › node-js

Node js Vectors - Download Free High-Quality Vectors from Freepik | Freepik

Download the most popular free Node js vectors from Freepik. Explore AI-generated vectors and stock vectors, and take your projects to the next level with high-quality assets!

npm

npmjs.com › package › vectors

vectors - npm

A grab bag of vector utility functions for 2D and 3D vectors that operate on plain arrays. Latest version: 0.1.0, last published: 13 years ago. Start using vectors in your project by running `npm i vectors`. There are 9 other projects in the npm registry using vectors.

      » npm install vectors

Published Aug 16, 2013

Version 0.1.0

Author Hugh Kennedy

Repository https://github.com/hughsk/vectors

Homepage https://github.com/hughsk/vectors#readme

Java2s

java2s.com › example › nodejs › data-structure › vector-array.html

Vector array - Node.js Data Structure

Array.prototype._vectorize = function(other, y, z, w) { var result = [], i; if (typeof(other) == 'number') { if (typeof(y) == "undefined") { other = [other]; } else if (typeof(z) == "undefined") { other = [other, y]; } else if (typeof(w) == "undefined") { other = [other, y, z]; } else { other ...

Philna

philna.sh › blog › 2024 › 09 › 25 › how-to-create-vector-embeddings-in-node-js

How to Create Vector Embeddings in Node.js

September 25, 2024 - It’s trained as a good all-rounder and produces a 384-dimension vector from a chunk of text. To use it, import the pipeline function from Transformers.js and create an extractor that will perform "feature-extraction" using your provided model. You can then pass a chunk of text to the extractor and it will return a tensor object which you can turn into a plain JavaScript array of numbers.

npm

npmjs.com › package › node-vector

node-vector - npm

November 14, 2014 - An implementation of the C++ <vector> type in JavaScript.

      » npm install node-vector

Published Nov 14, 2014

Version 0.0.1

Author Josh Hartigan

Repository https://github.com/joshhartigan/node-vector

Homepage https://github.com/joshhartigan/node-vector

GitHub

github.com › pgvector › pgvector-node

GitHub - pgvector/pgvector-node: pgvector support for Node.js, Deno, and Bun (and TypeScript)

pgvector support for Node.js, Deno, and Bun (and TypeScript) - pgvector/pgvector-node

Starred by 430 users

Forked by 21 users

Languages JavaScript 100.0% | JavaScript 100.0%

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YouTube

youtube.com › watch

How to use a vector database [Node.js + Chroma + OpenAI] - YouTube

04:12

Here is a high-level overview of how to use a vector database. The examples in the video specifically uses Node.js + Chroma + OpenAI.https://buymeacoffee.com...

Published June 30, 2023

npm

npmjs.com › package › anki-vector-nodejs

anki-vector-nodejs - npm

February 23, 2019 - Node.js API wrapper for Anki Vector robot. Latest version: 0.3.0, last published: 6 years ago. Start using anki-vector-nodejs in your project by running `npm i anki-vector-nodejs`. There are no other projects in the npm registry using anki-vector-nodejs.

      » npm install anki-vector-nodejs

Published Feb 23, 2019

Version 0.3.0

Repository https://github.com/KishCom/anki-vector-nodejs

Homepage https://github.com/KishCom/anki-vector-nodejs#readme

Ronenness

ronenness.github.io › Vector2js

Vector2js - Simple JavaScript Vectors!

It works on all major browsers + Node.js with 100% test coverage. To see a live demo with Vectors calculator, please surf with a wider-screen device. Use the Vectors calculator below to try out Vector2js! ... Or enter your own code below: Run code! You can install Vector2js from npm: npm install vector2js Or you can just download the repo and include the main JavaScript file from /dist/.

Medium

medium.com › smidyo-codex › how-to-create-an-api-in-node-js-to-convert-vector-files-svg-pdf-dxf-eps-and-more-243452445ccf

How to convert vector files in Node.js (SVG, PDF, DXF, EPS and more…) | by Frank Sandqvist | Smidyo Codex | Medium

September 5, 2022 - Vector Express is a power API supporting a wide range of vector files. The API is easy to use and if you are planning to use it with Node.js, this guide has walked you through the required path.

DEV Community

dev.to › datastax › how-to-create-vector-embeddings-in-nodejs-2khl

How to Create Vector Embeddings in Node.js - DEV Community

November 16, 2025 - It’s trained as a good all-rounder and produces a 384-dimension vector from a chunk of text. To use it, import the pipeline function from Transformers.js and create an extractor that will perform "feature-extraction" using your provided model. You can then pass a chunk of text to the extractor and it will return a tensor object which you can turn into a plain JavaScript array of numbers.

Stack Overflow

stackoverflow.com › questions › 5674195 › node-js-how-do-i-pass-a-vector-to-a-function

Node.js: How Do I Pass A Vector To A Function?

Top answer

1 of 1

if you call cb(undefined, msgCache, msg.id); with right msg.id (in's not clear where you define it) then you can declare your cb function like this

function cb(dunnowhat, msgs, id) {...}

or i don't get it.

If your haven't msg.id then maybe for .. in helps

function cb(dunnowhat, msgs) {
  for (id in msgs) {
    console.log(msgs[id]);
  }
}

w3tutorials

w3tutorials.net › blog › create-vector-graphics-in-nodejs

Creating Vector Graphics in Node.js — w3tutorials.net

Node.js, a popular JavaScript runtime ... techniques. This blog post will explore the core concepts, usage scenarios, and best practices for creating vector graphics in Node.js....

DEV Community

dev.to › sfundomhlungu › how-to-build-a-vector-database-with-sqlite-in-nodejs-1epd

How to Build a Vector Database with SQLite in Node.js For LLM's. - DEV Community

February 27, 2025 - In Node.js, we handle that using Float32Array, a typed array format. ... async function saveToDb(embeddings, meta, content) { const transaction = db.transaction(() => { const stmt = db.prepare(` INSERT INTO embeddings VALUES (?, ?, ?, ?, ?) `); const id = uuidv4(); stmt.run(id, meta.session, meta.name, content, embeddings); }); transaction(); } ... Now we have embeddings in SQLite. Next, let’s perform a vector search!

DEV Community

dev.to › franksandqvist › how-to-create-an-api-in-node-js-to-convert-vector-files-svg-pdf-dxf-eps-and-more-23bp

How to convert vector files in Node.js (SVG, PDF, DXF, EPS and more...) - DEV Community

reddit.com › r/node › getting started with vector databases in node.js

r/node on Reddit: Getting Started with Vector Databases in Node.js

July 10, 2023 - Why do modern projects not use Node.js? r/node • · r/node · Members · Online · comments · Best Vector Database for RAG · Top 1% Rank by size · Reddit · reReddit: Top posts of July 10, 2023 · Reddit · reReddit: Top posts of July 2023 · Reddit · reReddit: Top posts of 2023 · Reddit Rules · Privacy Policy · User Agreement Reddit, Inc.

reddit.com › r/node › i built an embedded vector database for node.js – would love your feedback!

r/node on Reddit: I built an embedded vector database for Node.js – would love your feedback!

May 25, 2025 -

Hey folks,

I built an npm package called embedded-vector-db – a simple, lightweight vector database that runs entirely in memory and is designed to be easy to use directly in your Node.js app. No Docker, no external servers, no complicated setup.

It’s ideal for small to mid-scale use cases like:

local semantic search prototyping LLM apps quick demos without a full vector DB stack embedded search inside Electron apps or tools

Features:

Supports cosine similarity out of the box Fast nearest-neighbor queries Works with plain JavaScript arrays or Float32Arrays TypeScript support

I’d love to get your thoughts on:

Use cases you’d want this for What’s missing / could be improved Naming and API feedback

Here’s the GitHub repo if you want to peek into the code:

https://github.com/pguso/embedded-vector-db

Really appreciate any feedback especially from folks working with LLMs, embeddings, or search tools. Thanks!