General-purpose E2EE extension for Scratch.

Desktop client of Bowl Chat

NFTs with a secret content via e2e encryption

Utility to securely transfer text using end-to-end encryption

passwordless using a Public Key system for e2ee

A decent WebRTC signalling library.

Secure chat system.

End-to-end encrypted, self-hosted communication tool

End-to-end encrypted file sharing service

Create encrypted notes stored in URLs! Note Lock provides an easy and secure way to share secret messages without storing them anywhere

End-to-End Encryption lib

E2E encrypted chat using NestJS and ReactJS (WIP)

Npm package to provide e2ee communication

μCrypt Messenger: A simple end-to-end encrypted chat

EasyTransfer is a free, anonymous, encrypted, and easy-to-use E2EE file transfer tool. You only need to visit a simple web page to connect to any device in any network using a device code. 一款免费、匿名、加密且易于使用的 E2EE 文件传输工具。您只需访问一个简单的网页，即可使用设备代码连接到任何网络中的任何设备。

Create e2ee WebSocket channels with X3DH and Double Ratchet.

Built on top of the Nostr protocol, specifically designed to ensure sender and receiver metadata full anonymity. Leveraging the concept of channels (or mixers), Nostr-Stealth ensures that individual messages between users cannot be distinguished or differentiated, thus enhancing user privacy.

Building HIPAA Compliant End-to-End Encrypted Chat with Stream React Chat and Virgil Security

Node.js based, client side asymmetric encrypted instant chat channel

A Matrix (https://matrix.org/docs/spec/) to Fediverse / ActivityPub client / bridge. Also, some media proxying.