Signal Protocol for a P2P Webapp

TL;DR: I have open-sourced a #Rust implementation of the #SignalProtocol that compiles to #WASM for #Browser-based #P2P messaging, overcoming the #NodeJS limitations of the official library.

I am sharing my implementation of the Signal Protocol designed specifically for the #Frontend. While the official libsignal is the gold standard, its #JavaScript targets are often optimized for Node.js, which creates integration challenges for client-side web applications.

My version is built in #RustLang and compiles to #WebAssembly, utilizing #ModuleFederation to provide robust #Encryption for decentralized environments. It currently powers the end-to-end security for my #P2P messaging project.

Protocol Demo:
https://signal.positive-intentions.com/

P2P App Demo:
https://p2p.positive-intentions.com/iframe.html?globals=&id=demo-p2p-messaging--p-2-p-messaging&viewMode=story

I am looking for feedback from the #Dev and #Infosec community. If you have experience with #Cryptography audits or formal-proof verification, I would appreciate your eyes on the codebase as I work toward a more finished state.

GitHub Repository:
https://github.com/positive-intentions/signal-protocol

#Signal #SignalProtocol #Rust #RustLang #WASM #WebAssembly #OpenSource #OSS #Privacy #Encryption #E2EE #WebDev #Frontend #BrowserTech #Decentralized #WebApps #Coding #Security #SoftwareEngineering #Networking #PeerToPeer #P2P #Cryptography #Audit #CyberSecurity #Tech #JavaScript #Programming #ModuleFederation #P2PWeb #PrivacyTech #SecureMessaging #WebPerf #TechCommunity #InfoSec #WebSecurity

Von Abhängigkeits-Deadlocks bis zu Plugin-Freiheit – Christian Siebmanns‘ Reise zur #ModuleFederation ist ein Überlebenshandbuch für alle, die Legacy-Frontends modernisieren.

Lese vor deiner nächsten Migration: https://javapro.io/de/microfrontends-mit-module-federation-fuer-bestehende-anwendungen-ein-erfahrungsbericht/

#MicroFrontends #TypeScript #WebDevelopment

#ModuleFederation ist nicht nur für Greenfield-Projekte. Christian Siebmanns führt Sie durch die Implementierung in eine ausgereifte App – mit Infos zu Shared Deps, dynamischem Laden & Version 2.

Lese: https://javapro.io/de/microfrontends-mit-module-federation-fuer-bestehende-anwendungen-ein-erfahrungsbericht/

#MicroFrontends #Webpack #TypeScript #WebDevelopment

You’ve heard #MicroFrontends are flexible. But what happens when a plugin fails on page reload? Christian Siebmanns shows how even perfect webpack setups can collapse under real-world constraints.

A must-read for frontend architects: https://javapro.io/2025/07/24/integrating-micro-frontends-into-existing-applications-lessons-learned/

#ModuleFederation

Ihre App ist schon seit Jahren live – zu spät für #MicroFrontends? Christian Siebmanns beweist das Gegenteil. Von komplexen Abhängigkeiten zu klaren Plugin-Grenzen.

Lese die wichtigsten Praxis-Learnings: https://javapro.io/de/microfrontends-mit-module-federation-fuer-bestehende-anwendungen-ein-erfahrungsbericht/

#ModuleFederation #TypeScript #WebDevelopment

Building secure peer-to-peer messaging apps is tough, and it's even tougher to get people to switch from what they already use. I've noticed that a great user interface and an intuitive design often matter more to people than terms like cryptography or end-to-end encryption.

That's why I've started building a UI library to tackle this head-on! It's a work in progress, but the goal is to create a more welcoming and seamless experience for new users.

Check out the UI library here: https://ui.positive-intentions.com

And you can see a live demo of the UI in action here: https://glitr.positive-intentions.com

I'd love to hear your thoughts and feedback as I continue to shape it!

#PeerToPeer #SecureMessaging #P2P #UIUX #WebDevelopment #MaterialUI #ModuleFederation #DesignSystem #Cryptography #UI

Microfrontends in ein bestehendes System integrieren – ohne dass Builds, Releases und Abhängigkeiten kollidieren.
Der Artikel zeigt, welche Architektur- und CI-Strategien funktionieren und welche Fehler man nur einmal machen möchte.
https://javapro.io/de/microfrontends-mit-module-federation-fuer-bestehende-anwendungen-ein-erfahrungsbericht/

#MicroFrontends #ModuleFederation #Webpack #TypeScript #WebDevelopment

90% legacy, 10% hope: Christian Siebmanns shares how his team retrofitted Module Federation into an existing app—without breaking everything. Lessons in builds, plugins & CI chaos: https://javapro.io/2025/07/24/integrating-micro-frontends-into-existing-applications-lessons-learned/

#MicroFrontends #ModuleFederation #Webpack #TypeScript #WebDevelopment

Decentralized Module Federation For Microfrontends

https://positive-intentions.com/blog/decentralised-architecture

#javascript #ModuleFederation #webpack #Microfrontend #opensource

Tried to plug Module Federation into a running app? Christian Siebmanns shows what really happens when CI breaks, types vanish, & lazy routes fail. Learn how to avoid the same traps: https://javapro.io/2025/07/24/integrating-micro-frontends-into-existing-applications-lessons-learned/

#MicroFrontends #ModuleFederation #Webpack #TypeScript #WebDevelopment