Open-source alternatives to Btstack

Angr is a binary analysis framework and static analysis tool used for reverse engineering compiled binaries. It serves as a binary decompiler and a lifting platform that translates machine code into a common intermediate representation to enable cross-architecture analysis. The framework integrates a symbolic execution engine and constraint solvers to determine the inputs required to reach specific program states. It also employs untrusted code sandboxing to isolate guest code from the host environment during analysis. Its capabilities cover control flow and data flow analysis, including the

This repository is the Armbian build framework — an embedded Linux build system for generating custom operating system images tailored to single-board computers, primarily targeting ARM and RISC-V architectures. The build process is orchestrated by GNU Makefiles and relies on a chroot-based environment to assemble the root filesystem, manage cross-compilation toolchains, and aggregate binary firmware blobs for hardware compatibility. Kernel and bootloader source trees are fetched via git, with structured patches applied in a controlled sequence, while each supported board is described by a ded

SDK for connecting to AWS IoT from an Arduino Yún.

ArduinoJson is a C++ library for parsing and manipulating JSON data and MessagePack binary streams on microcontrollers with limited memory and processing power. It provides the core primitives necessary for embedded data serialization and parsing, enabling devices to exchange structured data over serial or network interfaces. The library is distinguished by its focus on microcontroller memory management, employing strategies such as pool-based allocation, string deduplication, and non-owning string views to minimize RAM usage. It further optimizes for constrained environments by allowing cons

Simple .INI file parser in C, good for embedded systems

Go 1.16.x is required to use this library

ReShade is a post-processing shader injector that hooks into DirectX, OpenGL, and Vulkan rendering pipelines to apply custom shaders in real time. It operates by injecting a DLL into the target process, intercepting graphics API calls, and inserting a configurable pipeline of user-selected shader effects that read color and depth buffers to alter the final output. The project distinguishes itself through depth buffer auto-detection, which automatically identifies the depth-stencil attachment in the rendering pipeline, enabling per-pixel depth effects such as ambient occlusion and depth-of-fie

Blackbone is a collection of specialized tools for memory scanning, process injection, and kernel-driver interfaces used to manipulate the Windows execution environment. It provides a framework for executing remote code, mapping portable executable images, and managing threads across different process boundaries. The project includes a kernel memory driver to access kernel memory and modify handle rights to hide allocations from user-mode detection. It also features a library for intercepting function calls in remote processes using software interrupts and hardware breakpoints. The toolkit c

C# Hacking library for making PC game trainers.

This project is an embedded C++ development kit and hardware abstraction layer that enables the Arduino programming environment to target ESP8266 WiFi microcontrollers. It provides a comprehensive framework for compiling and flashing code to microcontroller memory via serial or wireless interfaces. The system includes a specialized WiFi microcontroller framework for managing TCP/IP stacks and internet connectivity. It features a dedicated over-the-air firmware update system that allows software updates to be delivered to remote hardware without a physical cable connection. The kit covers emb

A Coverage Explorer for Reverse Engineers

CyberChef is a web-based application designed for performing complex data encoding, decoding, encryption, and analysis tasks. It provides a visual interface where users construct data transformation pipelines by chaining modular operations together, allowing raw input to be processed into a desired output format entirely within the local browser environment. The tool functions as a client-side cryptographic workbench, ensuring that all data processing logic remains local to the user's machine to maintain privacy and eliminate server-side overhead. By utilizing functional pipeline composition

uIP is a very small implementation of the TCP/IP stack that is written by Adam Dunkels . More information can be obtained at the uIP homepage at http://www.sics.se/~adam/uip/.