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