WebAssembly Specification Release 3.0 (2026-11-04)
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Ranked by a public rubric, not by votes: what a comment adds counts, not who wrote it. How comments are ranked · Comment rules
Summary
The WebAssembly Working Group has published Release 3.0 of the WebAssembly Core Specification, dated 2026-11-04 and edited by Andreas Rossberg. The page is primarily a table of contents linking to the spec's sections on syntax, validation, execution, binary and text formats, and appendices.