Stephan releases appfuzz WebAssembly fuzzing tool

The author introduces appfuzz, a tool that uses WebAssembly to fuzz test applications against simulated backends and catch issues like crashes, security vulnerabilities, and resource leaks instead of relying solely on manual code reviews. The tool is designed to address bottlenecks caused by rapid AI code generation and non-engineering team members shipping applications. It runs on WebAssembly components across multiple platforms and is available as an open-source project. Open article →