Radare2 (r2) is a powerful open-source reverse engineering tool that has evolved from a basic hexadecimal editor to a comprehensive command-line utility with various plugins and scripting capabilities. It supports numerous architectures and file formats, offering tools for debugging, disassembly, and binary analysis. Installation can be performed from the Git repository, and users can extend functionality through the r2pm package manager.

A terminal interface tool called AntiDebug is designed for testing Windows x86_64 anti-debugging techniques, created to aid in course explanations. It requires Visual Studio 2022 and includes various anti-debugging detections, which can be customized by users through callbacks. The project is open source, encouraging contributions while maintaining a focus on simplicity for beginners.

Qtap is an eBPF agent designed to capture and analyze traffic within the Linux kernel, providing insights into egress traffic without modifying applications or managing certificates. It enables security audits, debugging, API development, and troubleshooting by displaying unencrypted data and operational metrics in real time. The project is in early development and welcomes community feedback and contributions.

x64dbg has released a significant update that overhauls its type system, enhancing data structure analysis and adding support for modern CPU instruction sets like AVX-512. The update also introduces various quality-of-life improvements and a migration to a new build system for better stability and contribution. Looking ahead, the project aims to develop a cross-platform version, expanding its tools for broader accessibility.

TraceRoot offers engineers an AI-powered solution for debugging production issues, enabling them to analyze traces, logs, and code context up to 10 times faster. The platform supports seamless integration with various tools and provides both cloud and open-source deployment options, alongside a community for support and collaboration. Users can leverage a free trial to explore its features, including real-time insights and an AI debugging interface.

The x86-64 Playground is an online assembly editor and GDB-like debugger designed for learning and experimenting with x86-64 assembly code. It allows users to write, compile, and debug assembly programs directly in their browser without needing to install any software, providing a responsive interface and offline capabilities. The app is open-source and suitable for educational purposes, particularly in binary exploitation and Linux process understanding.