powersync

SDK that enables local-first and real-time reactive apps with embedded SQLite for JavaScript clients, including React Native and Web

Well-architected Tauri app template with Vite, React, Tailwind CSS + PowerSync.

React app using local-first web SQLite and cloud Postgres database Neon. EffectJS with Kysely. Sync with PowerSync. Authentication via Stytch.

A practical guide for hosting self-managed TypeScript apps on a VPS, with tools like Coolify, Postgres, PowerSync, and Supertokens. Learn to set up services locally, configure Hetzner VPS, secure with Cloudflare, and deploy seamlessly. Ideal for replicating localhost setups to staging/production.

SolidJS helpers, components and hooks for PowerSync

Stop Googling the same bug twice. Permanent debugging memory with live collaboration, Hybrid RAG, Mastra AI agents, and full offline support - powered by PowerSync, Supabase, Mastra & Groq.

Get started quickly with PowerSync using Vite, React, TypeScript and Supabase.

PowerSync with Kysely as a query builder and wa-sqlite for local data persistence in the browser

Git with PowerSync, Supabase and TanStack DB

Local-first AI memory for your codebases. Captures lessons, recalls them in your IDE, tracks project health.

Live control plane for AI agents with local-first state, session replay, operator handoffs, and PowerSync sync.

Repo to practice and test @powersync/web package

Offline-first clay shooting scoring app — React Native, Expo, PowerSync, Supabase

SyncMind: AI-powered offline-first research assistant built with PowerSync + React + Claude AI

Offline-first productivity workspace — tasks, time tracking, notes, quotes, bookmarks, and events in one app, with universal capture and cross-app [[links]]. Built on Next.js, PowerSync, and Supabase for instant local edits and background sync.

Field reporting that still works when the internet doesn't

Personal AI fitness coach — offline-first PWA + Android wrapper. Iron Mike methodology, multi-source recipe import (YouTube/Instagram/Web/Foto), full agentic tool-calling. Built with Next.js 15, Capacitor, Supabase, PowerSync, OpenRouter (Claude Opus 4.7).

PowerSync demo app showcasing real-time sync and local-first capabilities.