#wasm

HN found this interesting because it tests a real boundary: whether Apple Silicon unified memory can make a Wasm sandbox and a GPU buffer operate on the same bytes.

OpenUI said rewriting its openui-lang parser from Rust/WASM to TypeScript made one-shot parsing 2.2x-4.6x faster and cut streaming parse cost by up to 3.3x, largely by removing JS-WASM boundary overhead and fixing O(N^2) re-parsing.

A high-engagement r/MachineLearning discussion introduced IronClaw, a Rust-based AI agent runtime designed around sandboxed tool execution, encrypted credential handling, and database-backed policy controls. The post landed because it treats agent security as a systems problem instead of a prompt-only problem.