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A minimal Node.js example demonstrating real-time state synchronization across multiple clients using Specific’s Postgres sync engine.

Live Demo

Try it in your browser

Source Code

View on GitHub

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Run locally

1

Install the CLI and clone

npm i -g specific-alpha

git clone https://github.com/specific-dev/examples.git
cd examples/node-realtime-click-counter
npm install
2

Start the development server

specific exec web -- npm run db:migrate
specific dev
Open https://web.local.spcf.app to view the app.
3

Deploy to production

specific deploy