Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.
Local code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection.
Code search MCP for Claude Code. Make entire codebase the context for any coding agent.
Official Git mirror of the SQLite source tree
immudb - immutable database based on zero trust, SQL/Key-Value/Document model, tamperproof, data change history
🌱 TDF - Tree Document Format - a universal file format for web collections
- archive
- web-archive
- archiver
- internet
[READ ONLY] Subtree split of the Illuminate Database component (see laravel/framework)
Most advanced key-value database written in Go, extremely fast, compatible with LSM tree and B+ tree.
- lsm-tree
- bptree
- kv-store
- golang
Easily and efficiently make your ActiveRecord models support hierarchies
- closure-tree
- ruby
- nested-hashes
- tree-structure
Development tree of Master High Availability Manager and tools for MySQL (MHA), Manager part
TreeFrog Framework : High-speed C++ MVC Framework for Web Application
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data
- approximate-nearest-neighbor-search
- k-nearest-neighbors
- knn-search
- nearest-neighbors
A database engine to query the OpenStreetMap data.
🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes
🟣 A robust Swift state-management framework designed for complex applications, featuring an integrated ORM for efficient data handling.
Fastest concurrent ordered map
High-performance write & space optimized transactional storage engine.
ZoneTree is a persistent, high-performance, transactional, ACID-compliant ordered key-value database and LSM-tree storage engine for .NET.
Adjacency List’ed Closure Table database design pattern implementation for the Laravel framework.
GeneWeb is a free (as in free speech) genealogy software with a web interface created by Daniel de Rauglaudre.
Development tree of Master High Availability Manager and tools for MySQL (MHA), Node (MySQL Server) part
QuackOSM: an open-source Python and CLI tool for reading OpenStreetMap PBF files using DuckDB
C++11 wrapper for the LMDB embedded B+ tree database library.
blockchain (crypto) tools, libraries & scripts in ruby
- blockchain
- cryptohash
- distributed-database
- proof-of-work