realPubkey

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I just wrote an article on building a local-first vector database using RxDB and transformers.js. It’s a guide that shows how to run machine learning models directly in the browser to enable semantic search and similarity-based queries without t...

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Explore the pivotal roles of WebSockets, Server-Sent Events, Long-Polling, WebRTC, and WebTransport in shaping real-time web apps. Dive into their unique advantages, limitations, and optimal use cases for informed development choices.

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RxDB (short for Reactive Database) is an offline-first, NoSQL-database for JavaScript Applications like Websites, hybrid Apps, Electron-Apps, Progressive Web Apps and Node.js. Reactive means that you can not only query the current state, but sub...