#1 Locally hosted web application that allows you to perform various operations on PDF files

A browser automation framework and ecosystem.

Generate diagrams from textual description

OpenRefine is a free, open source power tool for working with messy data and improving it

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Statistical Machine Intelligence & Learning Engine

Kafka GUI for Apache Kafka to manage topics, topics data, consumers group, schema registry, connect and more...

The reliable, generic, fast and flexible logging framework for Java.

Simple Logging Facade for Java

TwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO

PlantUML Online Server

An Extensible Request/Response Workbench

A lightweight, cross-platform file manager with a dual-pane interface

📥 Adds a download task to Gradle that displays progress information

...will provide a platform neutral way for running processes in unittests.

Code examples for my book "Practical Semantic Web Programming (Java, Scala, Clojure, and JRuby Edition)

For logging events which have long-term business significance.