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

Command-line program to download videos from YouTube.com and other video sites

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

🎨 Diagram as Code for prototyping cloud system architectures

2023年最新总结，阿里，腾讯，百度，美团，头条等技术面试题目，以及答案，专家出题人分析汇总。

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

CTF framework and exploit development library

Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.

UltiSnips - The ultimate snippet solution for Vim. Send pull requests to SirVer/ultisnips!

Simplifies writing DocBlock comments in Javascript, PHP, CoffeeScript, Actionscript, C & C++

Inception is a physical memory manipulation and hacking tool exploiting PCI-based DMA. The tool can attack over FireWire, Thunderbolt, ExpressCard, PC Card and any other PCI/PCIe interfaces.

check links in web documents or full websites

Official MAAS repository mirror (may be out of date). Development happens in Launchpad (https://git.launchpad.net/maas/).

A repository to store Z3-python scripts you can use as examples, reminders, whatever.

《精通比特幣（第二版）-- 區塊鏈程式設計》 正體中文版 (Mastering Bitcoin 2nd Edition)