47,133 repositories indexed
409–432 of 497 · Most stars
Open-source platform for AI chat agents that answer from your own knowledge base. Hybrid RAG search in PostgreSQL, MCP and custom tools, guardrails and human handoff. Put agents on a hosted chat page, a website widget, Slack, Teams, WhatsApp, Telegram or a REST API. Self-host with Docker and open-weight models.
Node.js ORM written in TypeScript for type lovers.
A boilerplate for TypeScript + Node Express + Apollo GraphQL APIs.
Automatic data change tracking for Prisma
Source-available semantic and context layer, rule engine, and semantic sidecar for agentic AI and governed analytics. Compiles declarative YAML models into optimized SQL, KPIs, and semantic context across 8 SQL dialects.
Zabbix Database Monitoring Service (Oracle, Pg, MySQL, MS SQL, DB2, etc.)
MySQL and PostgreSQL JSON Explain Analyzer
Robust data change tracking for Rails
A Go package to help write migrations with go-pg/pg.
Dart Postgresql database library.
Make use of recursive queries in Rails when using Postgresql or SQLite
MiniLib Pascal/Delphi library
A PostgreSQL SQL syntax beautifier.
A microservice (sidecar) that helps instantly determine the status of your PostgreSQL hosts including whether they are alive, which one is the master, which ones are replicas, and how far each replica is lagging behind the master.
rpostgis: R Interface to a 'PostGIS' Database
Common Database Interface for Node
The PostgreSQL Sample Database
Rails tagging system that stores tags in a PostgreSQL array column or an SQLite JSON column – no join tables, no extra models, no N+1 queries.
Postgres CLI with autocompletion and syntax highlighting
Yet another Event Sourcing experiment. A project exploring Vert.x to develop Event Sourcing / CQRS applications.
High performance reactive PostgreSQL client written in Java
🚀 Production-ready AI-friendly Go REST API boilerplate with Clean Architecture, JWT auth, RBAC, PostgreSQL migrations, and highly tested. AI-optimized with built-in guidelines for most used IDEs. Docker hot-reload, Swagger docs, one-command setup. Build production APIs in minutes, not weeks.
A demo Music Store with Eclipse Vert.x and RxJava3
Gets you a JSON Schema from PostgreSQL or SQLite3. Also supports arrays and default values. Use it for introspection or preparing your domain models like with Rails's Active Record.