A minimalistic Javascript in-memory database that runs in nodejs

A managed in-memory database fixture for Jest testing (unit, integration).

High-performance vector database with HNSW indexing - 50k+ inserts/sec, built in Rust for AI/ML similarity search and semantic search applications

SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).

An in-memory database client, based on `picodb`.

Prisma is an open-source database toolkit. It includes a JavaScript/TypeScript ORM for Node.js, migrations and a modern GUI to view and edit the data in your database. You can use Prisma in new projects or add it to an existing one.

Mockgoose is an in memory database mock to allow for testing of applications that rely on Mongoose.

LokiJS in-memory database persistence on Titanium

In-memory database adapter for MCP agent

Fractal State Database - A reactive in memory database with markdown files persistence made with parallel arrays and fine-grained reactivity.

Official library for interacting with Slack's Oauth endpoints

In-memory database adapter for testing and development.

React hooks for Ramify JS - the reactive, in-memory database.

Nozbe's fork of LokiJS, optimized for WatermelonDB

In-memory abstract-level database for Node.js and browsers

caching mongodb document's as Object in redis in-memory database

SQLite library with support for opening and writing databases, prepared statements, and more. This SQLite library is in pure javascript (compiled with emscripten).

WebSQL Database API, implemented for Node using sqlite3

A synchronous, reactive, in-memory database powered by mobx.

In-memory database using the Firebase API for Fyre.