Free, simple, and intuitive online database diagram editor and SQL generator.
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
IndexedDB, but with promises
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.
:satellite: BroadcastChannel to send data between different browser-tabs or nodejs-processes :satellite: + LeaderElection over the channels https://pubkey.github.io/broadcast-channel/
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
🔖 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
A browser-native operating system. Unix/Linux reimagined where the browser IS the kernel and Web APIs ARE syscalls. 60+ commands, bash-like shell, virtual filesystem, and IndexedDB persistence.
把来不及整理的文字、链接和图片,点亮成一片可以重新打开的私人记忆星空。
Synapse is a local-first, offline-first, installable PWA that unifies habit tracking, task management, workouts, finance, and more into a private personal operating system.
A full-featured search engine in Rust. Local filesystem + web crawl, BM25+PageRank ranking, BPE query language, bangs, Tor mode, HTTP/WebSocket API, and a privacy-first frontend.
Acompaña el día a día de una persona en abstinencia de sustancias. 100% offline, sin backend: tus datos se quedan en tu dispositivo. Web (PWA) y app Android.