One file. Everything connected. Map networks, smart homes, sports plays, mind maps, or infrastructure in a single self contained file. Offline first, animated, encrypted, fully styled. Networkening adds live status & icons. TheOneFile_Verse enables real-time collaboration via Docker.

Password Protected Single Page Applications and HTML files

A pure Typescript/Javascript implementation of XAdES based on XMLDSIGjs. (Keywords: WebCrypto, XMLDSIG, XADES, eIDAS, Trust List, X.509, CRL, OCSP)

A TypeScript/JavaScript implementation of XML security standards using Web Crypto API for both browsers and Node.js.

Simple, Encrypted Life Tracking & Logging. 💊

Time-locked encryption vault with Dead Man's Switch. Send encrypted messages that unlock at a specific date or auto-release if you go silent. AES-256, split-key crypto, ephemeral seals. Perfect for crypto inheritance, whistleblowing, scheduled releases. Self-hostable.

Verifiable/deterministic fair tickets generation for lotteries, raffles and gambling games. 🦏 🍀 ♠️ 🎲

Reflect on Your Life Balance. Local-first, privacy-friendly web app for your personal well-being.

Zero-dependency encryption library for JavaScript & TypeScript. Secure localStorage, sessionStorage, or any data with AES-256-GCM encryption. Production-ready with 93% test coverage.

e2e encrypted secret sharing via p2p exchanges & embedded vaults

Decrypts encrypted files on the fly using WebCrypto in a Service Worker

A tool to encrypt any static content.

Browser / Nodejs Compatible Object Hashing

Stegmoji is a client-side steganography tool. Encode secret messages into emoji or text using invisible Unicode characters (variation selectors, zero-width joiners). Supports three embedding modes (Tail, Interleaved, ZWJ-aware), optional compression, AES-GCM encryption, and full Unicode analysis/visualization

🔐 Zero dependencies Deno/Bun/Node/Browser TOTP and HOTP generator based on RFC 6238 and RFC 4226 🗝️

Adaptation of Stripe's webhook implementation that works in worker environments such as Cloudflare Workers

A CookieStore implementation that transparently encrypts cookie values via Web Cryptography API

Military-grade encryption in your browser. AES-256-GCM • Zero-Knowledge • Up to 2GB files • Open Source

A CookieStore implementation that transparently signs cookies via Web Cryptography API

A clean, modern asymmetric cryptography library using Web Crypto API - universally compatible with Node.js, browsers, Cloudflare Workers, Deno, and Bun