Top SQL GitHub Repositories & Tools (2026)

Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.

Self-hosted OpenAI-compatible API for Qoder CLI login,workbuddy, with SQLite multi-account routing

The most popular Kubernetes Operator for PostgreSQL.

AI-native HTAP database with Git-for-Data and built-in vector search, serving as the data and memory backbone for intelligent agents and applications.

An unofficial local visualizer for Jev (TypeSafe): a live view of every call your code makes. Not affiliated with TypeSafe AI.

The Database Toolkit for Python

PostgreSQL connection pooler, load balancer and database sharder.

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

🐘 Linter for Postgres migrations & SQL

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

Apache DataFusion SQL Query Engine

PostgreSQL-based Task Queue for Python

Open-source, AI-native knowledge base & Evernote alternative with native MCP. Zero-cost on Cloudflare or Docker.

Local-first AI trading journal. Import your broker CSV, get round-trip trades, KPIs and Claude-powered diary analysis. Runs on your own machine. No account, no telemetry, MIT.

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

JSON-native TypeScript ORM for Bun, Browsers, Edge, Deno, Node, Workers

Open-source digital signage management software. Control content on TVs, displays, and kiosks from anywhere.

Self-hosted mail server for your own domain: SMTP/IMAP/POP3, CardDAV/CalDAV, React webmail and admin console, one-command Docker Compose.

The painless way to host your own Git service

:notebook: eLabFTW is the most popular open source electronic lab notebook for research labs.