Apache NiFi

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

Apache TinkerPop - a graph computing framework

OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID…

Grammars written for ANTLR v4; expectation that the grammars are free of actions.

ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Ve…

The SDKMAN! Command Line Interface

Support alternative markup for Apache Maven POM files

Practical Gremlin - An Apache TinkerPop Tutorial

JSON to JSON transformation library written in Java.

Magnificent app which corrects your previous console command.

An open-source graph database

Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

former home of the groovy programming language, moved to https://github.com/apache/groovy

Apache NiFi NAR Maven Plugin

PipelineAI

Monitoring and Management Web Application for ElasticSearch instances and clusters.

Advanced gradle plugin for running web-apps on jetty and tomcat.

The Numenta Anomaly Benchmark

MySQL Binary Log connector

Groovy GraphQL library

Figaro Programming Language and Core Libraries

Graph Databases support for JetBrains family IDEs.

JIProlog is a Prolog interpreter, pure Java 100%, cross-platform and Open Source.

Java based tools for extracting information from GitHub and git repositories into a graph database

Tiny Language with ANTLR 4

Antlr4 plugin for Gradle

An opinionated auto-deployer for the Hortonworks Platform