property-graph

A graph database as a Redis module

Graph and network visualization using tabular data in R

Distributed Temporal Graph Analytics with Apache Flink

Bio4j abstract model and general entry point to the project

JAW: A Graph-based Security Analysis Framework for Client-side JavaScript

This tool transpiles openCypher graph query language to a relational database query language. This project publishes a T-SQL for Microsoft SQL Server as the target query language.

Gremlinator: An effort towards converting SPARQL queries to Gremlin Graph Pattern Matching Traversals

A persistent, local-first AI development daemon built in Elixir/OTP. AST-level code intelligence, Property Graph, runtime BEAM introspection, and semantic search — all via a 80+ endpoint REST API.

Specification of the LDBC Social Network Benchmark suite

grim brings property graphs to the Nim language. Look around you: everything is a graph!

KuzuDB fork maintained by Vela Partners. Embedded graph database for AI agent memory with concurrent multi-writer support. 374x faster than Neo4j on path queries. Cypher, vector search, full-text search. In-process, zero infrastructure. MIT licensed.

Manifest-driven schema & ingestion for labeled property graphs (GSTL): define once in YAML/Python, ingest from CSV/SQL/RDF/SPARQL/API, load to ArangoDB, Neo4j, TigerGraph, FalkorDB, Memgraph, or NebulaGraph.

Amazon Neptune CSV to RDF Converter is a tool for Amazon Neptune that converts property graphs stored as comma separated values into RDF graphs.

Python framework for graph analytics and co-occurrence analysis

Expressive Reasoning Graph Store (ERGS) is an OWL reasoner and an RDF triple store built on top of a Property Graph architecture.

Absurdly fast embedded graph database with built-in vector search. Rust core, Node.js and Python connectors, GQL, graph algorithms, all in-process with no server.

Demo application for GRADOOP operators

The Internet Memes Knowledge Graph

V1: A Visual Query Language for Property Graphs

ISONGraph is a multi-language property graph library designed specifically for LLM and AI applications. It provides the most token-efficient way to represent graph data in LLM context windows while maintaining high accuracy for graph-based reasoning tasks.