webcryptoapi

safer.chat is a web application that allows you to have groupal chats using end-to-end encryption, no addons, or applications needs to be installed

Brandis: End-to-end encryption for everyone

Webcrypto API wrapper for applications that store encrypted data

This is an encrypted Angular 21 PWA messenger application with an AI friend that can work offline and has a reactive Spring Boot 3 backend with a MongoDB to store the messages in a clean architecture. With a Kubernetes setup. Structurizr is used for C4 diagrams.

Cross-browser cryptographic library implementing the Web Cryptography API.

End-to-end encryption for the browser and Node: a JavaScript library (npm: libves) with recoverable keys, post-quantum (ML-KEM) key exchange, and user-to-user sharing

🔐 Offline Authentication in the Browser

FluxDrop is a browser-based, peer-to-peer file transfer system. No accounts, no installation, no storage—just instant, encrypted transfers between any devices. It uses WebRTC for direct data channels and ECDH Key Exchange to ensure only you and the receiver can access the files.

E2E encrypted chat using NestJS and ReactJS (WIP)

Cryptographic modules implemented in JavaScript (I.E. SubtleCrypto API)

Easy end-to-end encryption in JavaScript

a simple web-ui to crypt / decrypt text locally

🔐 Wrapper for WebCrypto designed to optimize certain tasks.

Encrypted, local-first command-line for your thoughts.

🧠 A secure, end-to-end encrypted diary and to-do web app built with React, Node.js, and MySQL — your thoughts, your key, your privacy.

A zero-knowledge, end-to-end encrypted (E2EE) messaging and secure file-utility platform built with React 19, Node.js, and WebSockets. Featuring a crypto system running entirely in the browser to guarantee absolute user privacy.

A fully client-side Web Application, able to run in any computer, that generates a random passphrase using the Diceware algorithm and a valid Diceware wordlist created by Electronic Frontier Foundation allowing users to generate a secure and memorable passphrase locally.

AI Prompt Optimizer is a Chrome extension that refines prompts across major AI chat platforms via a secure Cloudflare Worker with rate limiting and optional BYOK.

Front-End Development: Login Tracking Dashboard

PoC of a minimal locally encrypted TASKS app.