I think it’s fundamentally wrong to base your plugin architecture on running user code in the same space as the application. The proper way is to evaluate plugin scripts in an interpreter running in the application, where you expose functionality through functions and state exposed to the script runtime. This means you can A) sandbox everything and B) check for things like permissions or even request permissions at runtime. It’s harder if you use a language like JavaScript for the application since you essentially have a runtime inside a runtime, but it’s possible to run something like Lua inside JS. Since I use an actually good language like Rust I have many good options for scripting, like Rhai. Lua is also a good option. Go also has multiple options including a couple good Lua libraries. These libraries tend to have performance comparable to Python which is more than enough for most plugins in most apps.