WASI 0.3 Arrives: Native Async Makes WebAssembly a Real Server-Side Contender
WASI 0.3 dropped in February 2026 with native async I/O, stream types, and full socket support. Here's why this changes everything for server-side WebAssembly.
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6 articles tagged #WebAssembly.
WASI 0.3 dropped in February 2026 with native async I/O, stream types, and full socket support. Here's why this changes everything for server-side WebAssembly.
WASI 0.3 introduces native async I/O, stream types, and full socket support to WebAssembly. We analyze the Component Model changes, language support, and why this release finally makes Wasm viable for production server workloads.
Learn how to deploy WebAssembly applications on Kubernetes using SpinKube and containerd-wasm-shim. Step-by-step tutorial covering cluster setup, Spin app deployment, monitoring, and production readiness.
Everyone said WebAssembly would kill Docker. Two years later, they coexist — and the teams using both are shipping faster. A reality check on Wasm, containers, and the containerd shim approach.
WebAssembly is not just for browser apps anymore. From edge computing to plugin systems, here are 5 production use cases reshaping how we build software.
P.06WebAssembly is no longer just a browser technology. Server-side WASM, the component model, and WASI are reshaping how we build and deploy software across cloud, edge, and embedded systems.