Java

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You are invited to create issues and to contribute code.

Developer container images.

The 10Duke Scale SDK for Java is a library to facilitate building applications licensed using 10Duke Scale.

hpcviewer is a graphical user interface that interactively presents performance data in three complementary code-centric views (top-down, bottom-up, and flat), as well as a graphical view that enables one to assess performance variability across threads and processes.

Schedyt is a simple service for scheduling events. An event can be a task a note a message and other things.Events can be scheduled once or at fixed rate on a period or forever.

Keycloak PoW Extension — adds computational PoW (proof-of-work) challenges to login, registration, and password-reset flows. Protects against bot spam and brute-force attacks by requiring clients to solve a light cryptographic puzzle before authenticating. Uses Argon2 (memory-hard, GPU-resistant) or SHA-256, with IP-adaptive difficulty that scales challenge hardness based on per-IP request patterns. Rate state is stored in Infinispan, enabling shared difficulty tracking across clustered Keycloak instances. Deploy as a standard Keycloak SPI plugin — works with any Keycloak 26.6 instance.

Three-layer defense on every submission:

Honeypot — silently rejects bots that auto-fill all form fields Solve-time validation — rejects submissions arriving faster than configured minimum (default 500ms) Hash verification — verifies proof-of-work correctness and prevents nonce replay attacks

Command Pokemon with your Voice!

Server-less (decentralized) Virtual Private Network (Open-source alternative to Hamachi, Radmin, ZeroTier, etc.)

TANGO kernel Java implementation.

JVM C implementation

Concurrency Java Library used at Universidad Politécnica de Madrid

Projet de L3, UE du semestre 6

Disclaimer: Dossiers is a starting applications. As of today, the text below only describes the vision, not the projects current capabilities.

Open Dossiers is a application allowing you to maintain a view on your ongoing "dossiers" whatever they are. It allows you to store and/or index and group files, documents, emails, tasks all related to a single topic. You can hold dossiers for topics such as tax reporting, legal suites, job searches where you track in a single place the tasks related to the dossier as well as the documents and files related to it.

TP3 de GL, UE du semestre 6, TP sur la qualité Logiciel

Implementation of a simple Java program according to a given class diagram written in UML.

Prometheus JMX exporter in Docker

Conception Orientée Objet, UE du semestre 5

Este projeto é a solução para o desafio de backend do PicPay, implementando uma API para gerenciamento de usuários e transações financeiras.

Every AI Agent deserves a wallet.