Datos · GitHub

Database management tool for: SqlServer, MySql, Oracle, Postgres and SQLite

A small PHP library to generate YouTube-like ids from numbers. Use it when you don't want to expose your database ids to the user.

VTable is not just a high-performance multidimensional data analysis table, but also a grid artist that creates art between rows and columns.

VisualHFT Terminal: open-source observability and decision terminal for electronic trading desks. Live Level 2 order books, microstructure analytics, and quantitative execution monitoring.

🐬 Beginner-to-advanced MySQL course — filtering, joins, subqueries, window functions, CTEs & more. Hands-on guides with copy-paste SQL on one sample database. 🎥 Full video walkthrough on YouTube.

🤩📈 Self-hosted GitHub traffic analytics with long-term history, SQLite storage, and a tiny Docker image.

• Long-term history for GitHub repository traffic beyond the 14-day GitHub limit
• Per-repository dashboards for stars, clones, views, referrers, and popular paths

FlexyPool adds metrics and failover strategies to a given Connection Pool, allowing it to resize on demand.

• multiple environment options
• Stand-alone (Spring, Guice)

Convergent, Replicated SQLite. Multi-writer and CRDT support for SQLite

A delightful way to building a RESTful API with NodeJs & TypeScript by @w3tecch

• Beautiful Code thanks to the awesome annotations of the libraries from pleerock.
• Easy API Testing with included e2e testing.

💡 LeetCode in C++23/Java/Python/MySQL/TypeScript (respect coding conventions)

Wangkanai is a collection of ASP.NET Core libraries that was developed internally over time and share common usage that would benefit everyone in the open source community as a whole.