Lark is a data format recognized by GitHub Linguist and used with .lark.
Quick facts
What is Lark
Lark is a data format recognized by GitHub Linguist and used with .lark.
GitHub Linguist classifies Lark as a data format, typically using extensions such as .lark.
File extensions:
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Frequently asked questions
Lark is a data format recognized by GitHub Linguist and used with .lark.
Common extensions include .lark.
Sources & standards
Updated 2026-08-18
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