indexeddb

Free, simple, and intuitive online database diagram editor and SQL generator.

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

The local-first database that runs on every JS runtime and replicates with your existing backend - no vendor, no lock-in - https://rxdb.info/

A Minimalistic Wrapper for IndexedDB

PairDrop: Transfer Files Cross-Platform. No Setup, No Signup.

A full-stack, syncing database that runs on both server and client. Pluggable storage (indexeddb, sqlite, durable objects), syncs over websockets, and works with your favorite framework (React, Solid, Vue, Svelte).

:nut_and_bolt: A relentless key-value store for the browser.

⬡ JavaScript client library for integrating remoteStorage in apps

:satellite: BroadcastChannel to send data between different browser-tabs or nodejs-processes :satellite: + LeaderElection over the channels https://pubkey.github.io/broadcast-channel/

A lightweight emoji picker for the modern web

WebAssembly SQLite with support for browser storage extensions

📝 Local-first markdown notebook - notes live in your browser or local folders as plain markdown files, synced with in-browser git. No server, no account, works offline.

A polyfill for IndexedDB using WebSql

An implementation of the exact same app in Firestore, AWS Datastore, PouchDB, RxDB and WatermelonDB

Simplifying IndexedDB with SQL like syntax and promises

Universal database layer for the client, server & mobile devices. It's like Lego for databases.

🔖 FavBox is a local-first experimental browser extension that enhances and simplifies bookmark management without cloud storage or third-party services.

A pure JS in-memory implementation of the IndexedDB API

Efficient client-side storage for Angular: simple API + performance + Observables + validation

Run Web Servers in Web Browsers over WebRTC

Design databases the way you think. Create unlimited schemas, import existing designs, visualize relationships, export to multiple formats, and generate framework migrations. Offline-first, local by default, with optional cloud or local AI.

【Project-IB】边界之外：离线运行的单文件个人网站式项目，旨于维系情感的连续性。A single-file offline personal website, built to sustain the continuity of feeling.

A fast, low memory, transactional, index & query enabled NoSQL database engine and server for node.js and browser with realtime data change notifications