HBC-Tool

HBC-Tool is a Hermes bytecode disassembler and assembler specifically designed for React Native bundles, facilitating reverse engineering, inspection, and patching of applications that utilize the Hermes engine. Key features include the ability to disassemble bytecode into a human-readable format (HASM), modify the contents, and reassemble valid Hermes bundles, with options for enhanced performance through native C++ acceleration and fast JSON processing. The tool supports multiple Hermes bytecode versions and offers a command-line interface for various operations such as disassembly and assembly.