OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems)

Get up and running with Kimi-K2.5, GLM-5, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitti…

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

Collaborative cheatsheets for console commands 📚.

《Hello 算法》：动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語，提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

Transparent Data Encryption for PostgreSQL

A flexible distributed key-value database that is optimized for caching and other realtime workloads.

Open Source Oracle Compatible PostgreSQL.

Pgtune - tuning PostgreSQL config by your hardware

PostgreSQL Pooler

A collection of learning resources for curious software engineers

DBLab enables 🖖 database branching and ⚡️ thin cloning for any Postgres database and empowers DB testing in CI/CD. This optimizes database-related costs while improving time-to-market and software …

A cloud-native database based on PostgreSQL developed by Alibaba Cloud.

A topic-centric list of HQ open datasets.

Postgres network traffic monitor

PostgreSQL Hacking Workshop.

Prelude is an enhanced Emacs 29.1+ distribution that should make your experience with Emacs both more pleasant and more powerful.

Algorithm and data structure articles for https://cp-algorithms.com (based on http://e-maxx.ru)

An Emacs configuration bundle with batteries included

An Open Source alternative to the Greenplum® Database

Linux 内核揭秘

A feature-rich command-line audio/video downloader

🎓 Path to a free self-taught education in Computer Science!

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

OpenPanel is an open-source web and product analytics platform, an open-source alternative to Mixpanel with optional self-hosting.

An advanced guide to learn English which might benefit you a lot 🎉 . 离谱的英语学习指南/英语学习教程/英语学习/学英语

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Open-source vector similarity search for Postgres

DuckDB-powered Postgres for high performance apps & analytics.