JavaScript Databases

Cross-browser storage for all use cases, used across the web.

🔩 A relentless key-value store for the browser.

⬡ JavaScript client library for integrating remoteStorage in apps

💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

A Minimalistic Wrapper for IndexedDB

A complete IndexedDB wrapper with SQL like syntax.

Simple to use local JSON database. Powered by plain JavaScript (supports Node, Electron and the browser)

🔄 A client side, offline-first, reactive database for JavaScript Applications

An open source cybersecurity protocol for syncing decentralized graph data.

🐨 - PouchDB is a pocket-sized database.

A javascript library to run SQLite on the web.

Peer-to-Peer Databases for the Decentralized Web

Lovefield is a relational database for web apps. Written in JavaScript, works cross-browser. Provides SQL-like APIs that are fast, safe, and easy to use.

javascript embeddable / in-memory database

AlaSQL.js - JavaScript SQL database for browser and Node.js. Handles both traditional relational tables and nested JSON data (NoSQL). Export, store, and import data from localStorage, IndexedDB, or Excel.

Realtime database backend based on Operational Transformation (OT)

Realm is a mobile database: an alternative to SQLite & key-value stores

Composable data framework for ambitious web applications.

TaffyDB - an open source JavaScript Database for your browser

🏂 EJDB 2.0 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL). Websockets / Android / iOS / React Native / Flutter / Java / Dart / Node.js bindings. Docker image.

Official turtleDB project

A transparent, in-memory, streaming write-on-update JavaScript database for Small Web applications that persists to a JavaScript transaction log.