A modern platform for visual, flexible, and extensible graph-based investigations. For cybersecurity analysts and investigators.

This tool allows you to search CIDRs based on some keywords. The tool is based on free access RIR (Regional Internet Registry) databases.

這是一個監控美國國務院對台灣旅遊警示等級的 Telegram 機器人。每天早上 5:30，它會告訴你今天應該照常去上班，或是...你懂的。

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

📚 Freely available programming books

This repository is about books ratings. A machine learning project.