Java command line tool for digital signature with PKCS#11 token.

jpm (jhey package manager) is a CLI tool to add maven dependencies in your projects

Generate a spatial index file from a TDB2 dataset

Academic project demonstrating OOP design, algorithms, validation pipelines, and testing practices through a fully featured CSV Data Processor built in Java

Modern licensing framework with Spring Boot 3 — featuring secure key generation, encryption, token validation services, SDK & CLI tools. Integrated with Keycloak and ships with Docker for easy setup.

Obfuscate & Encode: Adaptive Steganography Through Colour Channels and Biometric Seeding

HTTP response diff tool - send identical requests to two servers and compare their responses

A simple and secure open-source CLI multi text files encryption tool available to run fully offline right on your local OS terminal.

Acolyte is a command-line tool designed to boost your productivity in Spring Boot projects by automating the creation of common boilerplate code.

Shamir Secret Sharing — Java CLI for secret sharing & encryption | HES‑SO project 2023

A simple Java-based temperature converter that converts between Celsius, Fahrenheit, and Kelvin. Includes error handling and a user-friendly CLI interface.

Advanced CLI tool for managing complex multi-environment application deployments with rollback capabilities and health monitoring

Orienteering result calculations based on the Travelling Salesman Problem.

A simple Java-based currency converter that uses hardcoded exchange rates to convert between USD, EUR, GBP, MYR, and JPY. Includes error handling for invalid inputs and negative amounts. Ideal for beginners learning Java.

A time tracker CLI, build in core java.

Commandline java application to execute and compile jasper reports

Architecture-first project generator that creates Spring Boot projects with executable architecture guardrails — designed for long-term evolution.

The Hotel Reservation System is a console-based application developed in Java that allows users to manage room bookings efficiently. With functionality to reserve, view, update, and delete reservations, it streamlines the hotel management process.

🚀 Showcase the capabilities of PowerSub with this demo, illustrating seamless subscription management and intuitive interface for users.