The UAE doubles down on Israel and America
Summary
This article chronicles building a WebAssembly-based multi-tenant sandbox platform (Badwater) in five days, focusing on architecture, isolation, and performance optimizations. It covers practical challenges with Wasmtime, bubblewrap sandboxing, JIT drawbacks, precompiling WASM to native code, and deploying a low-cost, self-hosted runtime akin to Cloudflare Workers.