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WebAssembly Core Specification

https://w3.org/tr/wasm-core-2

“WebAssembly (abbreviated Wasm [1]) is a safe, portable, low-level code format designed for efficient execution and compact representation. Its main goal is to enable high performance applications on the Web, but it does not make any Web-specific assumptions or provide Web-specific features, so it...” (from the page’s text)

In short: Learn about the latest WebAssembly Core Specification (W3C CR Draft, June 2025) - a low-level code format for efficient execution and compact representation.... (AI summary)

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Web Development › Documentation
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