Design patterns implemented in Java

Spring Data Example Projects

an open source geocoder for openstreetmap data

Library of different Bloom filters in Java with optional Redis-backing, counting and many hashing options.

A java library for implementing Time-based One Time Passwords for Multi-Factor Authentication.

Floating Notification for Android app - Facebook ChatHeads Notification system

A one-time password (HOTP/TOTP) library for Java

Fast Approximate Membership Filters (Java)

Bayesian network Learning Improved Project