WebAssembly is a programming language recognized by GitHub Linguist and used with .wast, .wat.
Quick facts
What is WebAssembly
WebAssembly is a programming language recognized by GitHub Linguist and used with .wast, .wat.
GitHub Linguist classifies WebAssembly as a programming language, typically using extensions such as .wast, .wat.
File extensions:
Related languages
Frequently asked questions
WebAssembly is a programming language recognized by GitHub Linguist and used with .wast, .wat.
Common extensions include .wast, .wat.
Sources & standards
Updated 2026-08-18
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