JanusGraph: an open-source, distributed graph database

Apache TinkerPop - a graph computing framework

A Graph Traversal Language (no longer active - see Apache TinkerPop)

A Property Graph Model Interface (no longer active - see Apache TinkerPop)

Blazegraph High Performance Graph Database

Practical Gremlin - An Apache TinkerPop Tutorial

Library extending Jupyter notebooks to integrate with Apache TinkerPop, openCypher, and RDF SPARQL.

[unmaintained] Scala wrapper for Apache TinkerPop 3 Graph DSL

A Graph Server (no longer active - see Apache TinkerPop)

Cypher for Gremlin adds Cypher support to any Gremlin graph database.

A Lazy Data Flow Framework (no longer active - see Apache TinkerPop)

HBase as a TinkerPop Graph Database

TinkerPop graph over sql

JavaScript tools for graph processing in Node.js and the browser inspired by the Apache TinkerPop API

TinkerPop3 (Moved To Apache TinkerPop)

Data Integration Graph

A curated list of useful libraries for Apache TinkerPop3 and Tinkerpop2

A .NET object-graph-mapper for Apache TinkerPop™ Gremlin enabled databases.

An ORM / OGM for the TinkerPop graph stack.

An Object to Graph Framework (no longer active - see Apache TinkerPop)

Clojure library for querying Apache TinkerPop graphs

A Go package built to communicate with Apache TinkerPop™ Graph computing framework using Gremlin; a graph traversal language used by graph databases such as JanusGraph®, MS Cosmos DB, AWS Neptune, and DataStax® Enterprise Graph.

Primitive tool for exploring/querying Java classes via the Tinkerpop Gremlin graph traversal language

A fast, efficient, and easy-to-use Go client for the Apache TinkerPop graph database stack

A Property Graph Algorithms Package (no longer active - see Apache TinkerPop)

A Python 3.5 rewrite of the TinkerPop 3 OGM Goblin

An implementation of the Tinkerpop OLTP Provider for ArangoDB

Tinkerpop Blueprints Scala

Provides a SQL interface to your TinkerPop enabled graph db

A pure JavaScript implementation of TinkerPop's TinkerGraph in-memory graph database