Design patterns implemented in Java

Ghidra is a software reverse engineering (SRE) framework

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Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

The ZAP by Checkmarx Core project

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

Apache Iceberg

Leading free and open-source face recognition system

Statistical Machine Intelligence & Learning Engine

An extensible multilanguage static code analyzer.

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps …

A machine learning software for extracting information from scholarly documents

The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).

Automated mass refactoring of source code.

Autopsy® is a digital forensics platform and graphical interface to The Sleuth Kit® and other digital forensics tools. It can be used by law enforcement, military, and corporate examiners to invest…

Apache Parquet Java

Extracts Exif, IPTC, XMP, ICC and other metadata from image, video and audio files

Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.

Spoon is a metaprogramming library to analyze and transform Java source code. 🥄 is made with ❤️, 🍻 and ✨. It parses source files to build a well-designed AST with powerful analysis and transformati…

The official plugin for Facebook in Apache Cordova/PhoneGap

Free database schema discovery and comprehension tool

Elasticsearch File System Crawler (FS Crawler)

PySonar2: a semantic indexer for Python with interprocedual type inference

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A scalable, mature and versatile web crawler based on Apache Storm

A self‑hosted search engine for documents

DrawingBotV3 is a software for converting images into vector art