My dream for WebAssembly is direct filesystem / local database access in Electron apps and mobile apps powered by a WebView. So you could have for instance, a R

My dream for WebAssembly is direct filesystem / local database access in Electron apps and mobile apps powered by a WebView. So you could have for instance, a Rust binary that does almost everything and is able to use DOM for rendering. Currently if I understand it correctly the only way to do that is without WASM actually. A separate binary communicating via IPC with JavaScript in the renderer process - I'm not sure if the latency is good enough to put any front-end logic in that binary. Edit: Actually it's quite viable as it is and I'm not sure how I did not think of it sooner. Just run everything in WASM and make requests to the database like WASM -> JavaScript -> IPC and latency is not a problem here.