miniblog.

I'm experimenting with Hammerspoon on macOS as an application switcher. `Option-Space F` is Firefox, `Option-Space E` is Emacs, etc. The problem with `Alt-Tab` is that the order changes based on recency. I'm hoping that a repeatable command will be nicer to use.

Efficiently sandboxing Firefox by compiling potentially vulnerable libraries to wasm, and then compiling wasm to C!

Contrasting exploit mitigations and sandboxing techniques in Firefox and Chromium: