A Flutter based OTP Authentication component, used to verify your mobile number with OTP (One Time Password) using Firebase Authentication.

This package provides convenient methods for sending and validating OTP notifications to users for authentication.

This demo is of iOS based OTP Authentication, used to verify your mobile number with OTP (One Time Password).

Demo app to test Phone Email's "Sign in with Phone" feature

AppointmentPro is a modern appointment scheduling system with OTP authentication, an admin panel, business-specific pages, and a sleek calendar interface. It supports multi-channel notifications via Telegram, WhatsApp, SMS, email, and Discord, and offers webhook integration for seamless connectivity. Explore more at quical.io.

Payload OTP Auth example

A simple OTP verification form implemented using HTML, CSS, and JavaScript. The form allows users to enter their phone number and OTP code, and verifies the code against a hardcoded value for demonstration purposes.

The Flutter Shop Wholesale makes it easier to develop an e-commerce app using Flutter. It includes all the necessary pages to build a wholesale shopping app for both Android and iOS using Flutter.

.NET pharmacy management app with multi-role access (Admin/Pharmacist/Customer), OTP auth, and Guna.UI2.

OTP authentication using Python - Tkinter

This project is an electricity tracking system that helps users monitor and manage their power consumption through a simple dashboard. It records appliance usage and provides insights to promote efficient energy use and saving habits.It combines secure user authentication with a simple interface for recording and viewing electricity usage details.

MERN Stack E-Commerce web application with OTP & Google authentication, wishlist, cart, checkout, orders, profile, admin panel, and real-time Telegram notifications.

Laravel API Starter is a production-ready backend boilerplate with OTP authentication, RBAC, service layer architecture, and comprehensive test coverage to accelerate API development. Ship faster with Docker support, pre-built modules, automated setup, and enterprise features like Sentry integration—all following Laravel best practices.

Spring Boot based authentication system developed as a technical assignment for Viva Tech R&D. The project implements OTP-based login, user registration, and role-based access control using REST APIs, JWT authentication, and a lightweight JavaScript frontend.

This repository explores using Maui OTP Input for implementing SMS-based authentication in .NET MAUI applications.

Using Django Web Framework as backend, this web app uses Alma APIs to process patron fulfilment requests. Authentication is done by requiring students to provide their identification card and email access to receive one-time password (OTP).

Guftagu is a real-time anonymous chat application for MIET Jammu students, enabling preference-based matching by year and gender, with features like identity reveals, reporting, blocking, and admin moderation. Built with Node.js/Express/Socket.IO backend and Next.js/React frontend.

An AI-powered smart home system with simulated device control, OTP security, and user activity prediction. Built with Node.js, FastAPI, and Docker.

Command-line tool to generate one-time passwords, using JustOnce library.

An advanced Digital Library Management System (SmartLib) built with Spring Boot & MySQL. Features OTP Authentication, Automated Cron Jobs for fine calculation, and Stored Procedures for secure transactions.