Graphs for Everyone

Open-source graph database, tuned for dynamic analytics environments. Easy to adopt, scale and own.

Embedded property graph database built for speed. Vector search and full-text search built in. Implements Cypher.

小型金融知识图谱构建流程（neo4j / python / cypher / KG）

利用网络上公开的数据构建一个小型的证券知识图谱/知识库

A graph database as a Redis module

Neo4j + vis.js = neovis.js. Graph visualizations in the browser with data from Neo4j.

TuGraph: A High Performance Graph Database.

Neo4j GraphRAG for Python

Neo4j Bolt driver for Python

Specification of the Cypher property graph query language

[RETIRED] Neo4j graph database driver (REST API client) for Node.js

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

Efficient Graph Algorithms for Neo4j

NOTE: This project is no longer actively maintained. Please consider using the official Neo4j GraphQL Library (linked in README).

Visual query builder for Neo4j graph database

Grafeo is a pure-Rust, high-performance graph database that can be embedded as a library or run as a standalone database, with optional in-memory or persistent storage. Grafeo supports both LPG and RDF and all major query languages.

Neo4j Movies Example application with Flask backend using the neo4j-python-driver

Neo4j OGM for Node.js

Nornicdb is a low-latency, Graph + Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Uses Neo4j Bolt/Cypher and qdrant's gRPC drivers so you can switch with no changes. Then, adding intelligent features like schemas, managed embeddings, LLM reranking+inferrence, GPU acceleration, Auto-TLP, Memory Decay, and MCP server.