WebAssembly with no kernel at allWebAssembly takes a fundamentally different approach. Instead of running native code and filtering its kernel access, WASM runs code in a memory-safe virtual machine that has no syscall interface at all. All interaction with the host happens through explicitly imported host functions.
The Nothing Phone 4a will be available in pink, and we have pictures and a video
。关于这个话题，爱思助手下载最新版本提供了深入分析
'loadedmetadata',
Accessing the Widevine Repository — Google for Developers
waste some memory.