FAQ: Everything Platform Engineers Are Getting Wrong About WebAssembly (Wasm) as a Runtime Isolation Layer for Multi-Tenant AI Workloads in 2026
WebAssembly has gone from browser novelty to serious infrastructure technology faster than almost anyone predicted. By 2026, Wasm runtimes like Wasmtime, WasmEdge, and the WASI-based ecosystem have matured significantly, and platform engineers are increasingly reaching for them as a lightweight isolation primitive, especially in multi-tenant AI workload environments where cost,