Earlier quoted context omitted.
I think that this is a plugin library for teams that want to offer a platform for the public (or an LLM-AI) to submit code to. If your team writes some code, you don't generally sandbox it from yourself, you just amend your program: you don't need a sandbox. But, if you want to run code that you don't trust, you should run it in a way that prevents it from causing problems if it is actually dangerous (like a virus or…
how is it different from firecracker or other containerization ? what makes it secure enough to make those claims?
Wasm is a virtual machine, just like for example the jvm is, that is designed around only allowing the executed program access to the host runtime via specific apis that are subject to security policies. It does not run arbitrary software, but rather only software built to target specifically wasm.
The software this post is about is just bundling a wasm runtime with other software for convenience.