WebAssembly

First published2019
Issuing bodyW3C and WHATWG
DomainIT and Software
StatusCurrent, W3C Recommendation

About WebAssembly

A binary instruction format executed at near native speed in a secure sandbox, standardized by the W3C in December 2019. It lets languages like C, C++ and Rust run on the web, and now powers applications from Figma and AutoCAD to serverless edge runtimes.

Related Standards