We often treat runtime choice like an inherited assumption. Node.js is there, so we use it. But this mental model is flawed. The runtime isn’t just a JavaScript executor. It affects more than you’d expect — your tooling, your deployment story, even who wants to join your team.

Today, Nova JavaScript engine has published its first major version 1.0.0! This marks the beginning of a new era for the engine where experimental status is shed and a relative stability and polishing takes over.

IMPORTANT: Lets get a few things out of the way first. My app is not better than Whatsapp in any way. It hasnt been reviewed or audited. This app works by exchanging IP addresses... This app is NOT for anonymous comms. The project is experimental and far from finished. It's presented for testing, feedback and demo purposes only. Use responsibly.

Demo: https://p2p.positive-intentions.com/iframe.html?globals=&id=demo-p2p-messaging--p-2-p-messaging&viewMode=story

By leveraging WebRTC for direct browser-to-browser communication, it eliminates the middleman entirely. Users simply share a unique URL to establish an encrypted, private channel. This approach effectively bypasses corporate data harvesting and provides a lightweight, disposable communication method for those prioritizing digital sovereignty.

Features:

• PWA
• P2P
• End to end encryption
• Signal protocol
• Post-quantum cryptography
• Multimedia
• File transfer
• Video calls
• No registration
• No installation
• No database
• TURN server

This project isnt finished enough to compare to existing tools like Simplex, Signal and WhatsApp... This is intended to introduce a new paradigm in client-side managed secure cryptography. Allowing users to send securely encrypted messages; no cloud, no trace.

Technical breakdown and roadmap: https://positive-intentions.com/docs/technical/p2p-messaging-technical-breakdown

Demo: https://p2p.positive-intentions.com/iframe.html?globals=&id=demo-p2p-messaging--p-2-p-messaging&viewMode=story

Docs: https://positive-intentions.com/docs/technical

JavaScript now has Error.isError(value), a realm-safe way to answer, “Is this actually an error?”

cross-posted from: https://lemmy.bestiver.se/post/930284

Comments

https://cyberpunk.lol/@vantablack/114756539405197662

By leveraging WebRTC for direct browser-to-browser communication, it eliminates the middleman entirely. Users simply share a unique URL to establish an encrypted, private channel. This approach effectively bypasses corporate data harvesting and provides a lightweight, disposable communication method for those prioritizing digital sovereignty.

Features include:

• Webapp
• P2P
• End to end encryption
• Forward secrecy
• Post-quantum cryptography
• Multimedia
• Large file transfer
• Video calls
• No registration
• No installation
• No database
• TURN server

*** The project is experimental and far from finished. It's presented for testing, feedback and demo purposes only (USE RESPONSIBLY!). ***

This project isnt finished enough to compare to simplex, briar, signal, etc... This is intended to introduce a new paradigm in client-side managed secure cryptography. Allowing users to send securely encrypted messages; no cloud, no trace.

Technical breakdown: https://positive-intentions.com/blog/p2p-messaging-technical-breakdown

Demo: https://p2p.positive-intentions.com/iframe.html?globals=&id=demo-p2p-messaging--p-2-p-messaging&viewMode=story