A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

One-time encrypted password/secret sharing

React Native wrapper for Android's SMS User Consent API, ready to use in React Native apps with minimum effort.

gjfy is a standalone one-time link server. Use it to securely share secrets.

Ephemeral, zero-knowledge secret sharing with end-to-end encryption and seamless UX—no sign-up, just secure and instant sharing.

An implementation of the One-Time Password (OTP) algorithm in Dart.

With Kirby Klub your customers will become members of your website. It is a flexible toolkit that allows you to add member-exclusive content and enable one-time and recurring payments via Stripe.

A portable .Net class library for creating onetime passwords (based on rfc4226 - https://tools.ietf.org/html/rfc4226 and rfc6238 - https://tools.ietf.org/html/rfc6238)

A declarative, thread safe, and reentrant way to define code that should only execute at most once over the lifetime of an object.

Sending one-time link email for wordpress admin login(Do Not Need Password).

pypwdless - Passwordless Authentication

many-time pad cracker

one-time-link generator for uploading files

Vanishing Keys is the public implementation of how Authress provides One Time Secrets

Disposable HTTP server.

coax relay switch pcb for shortwave antennas

Very simple Frequency Generator for testing CNC Motor/Driver/Axis

passes commands received via serial to the arduboy

Easy way to ensure that link was not tempered with