以材料最全、示例最多为目标的单点登录系统（SSO）

Android登录、注册、设置密码、短信验证码简单逻辑界面等

Lightweight and secure user authentication for Bukkit Minecraft servers

Login/Registration Module for Android

一个功能简单的web项目，项目基于servlet+jsp，数据库为MySQL，前端用bootstrap功能较为简单登录注册，进入主界面对信息增删改查

An accounting program that contains employee and employer information and records of relationships between them.

🔥 Android blog application, built with Firebase

Login -Signup Android app using Firebase Authentication of Email and Password.

Projects implemented at Sinergija University. The electronic library system is a program for adding, storing, writing and editing, as well as checking the content and words of books, where in addition to books the user can find entertainment in several mini-games.

A small microservice for managing user registrations, password changes and issue access tokens

This is a Simple login web application created using Java, Maven.

Login and Registration through API and Retrofit, Using SharedPreferance, Simple API creation in PHP

Barber booking application using the MVC framework

Login and register user using Spring Security, Spring Data JPA, H2-database, HTML, CSS and Bootstrap.

Spring Boot 2 Thymeleaf AdminLTE 3 Quiz Backend Application with working Spring Security User Management

Database management application created with SQLite with authentication, using Android interface.

A simple Android Login application using Firebase and Android Studio.

Iniciando estudos em Java Gui com curso na Udemy. Um simples projeto de tela de login, porem com estrategias sofisticadas e funçoes basicas de Java

EMployee Attendence App with Firebase