@tartley yeah I'm not sure, I think that moving things to wasm blobs for example, and sharing the implementation between browsers, is an interesting approach, but it doesn't feel fundamentally different from the current situation. The API surface area is the complex part, and you can already share parts of the two-ish open source browser engines if you want. Shuffling around might be a good idea, but I don't think it'll change the fundamental mechanics of the tremendously complex platform.