V8 | Bytecode Decompiler

Decompiling bytecode back into source code faces several challenges:

Decompiling V8 bytecode is feasible for a large subset of JavaScript constructs but requires careful modeling of the accumulator and control flow. Our work demonstrates a working prototype that recovers readable JS from Ignition bytecode, with clear applications in security and debugging. The main limitations stem from the semantic gap between stack-based bytecode and high-level JS. v8 bytecode decompiler

Imagine you have a legacy Node.js server running, but the source code is lost. The bytecode exists in memory or a cache file. A decompiler can rescue the logic. Decompiling bytecode back into source code faces several

Here are some example use cases for V8 bytecode decompilation: Imagine you have a legacy Node