Docs and REPL support for sourceType: "commonjs"#3106
Merged
nicolo-ribaudo merged 2 commits intobabel:mainfrom Jul 2, 2025
Merged
Docs and REPL support for sourceType: "commonjs"#3106nicolo-ribaudo merged 2 commits intobabel:mainfrom
nicolo-ribaudo merged 2 commits intobabel:mainfrom
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Docs PR for babel/babel#17390
This pull request introduces support for the
"commonjs"mode in thesourceTypeconfiguration across various parts of the codebase and documentation. The"commonjs"mode is designed for parsing code intended to run in CommonJS environments, such as Node.js, and includes syntax differences from the"script"mode. The changes update documentation, types, and UI elements to incorporate this new mode.Documentation Updates:
docs/options.md: Added"commonjs"to the list of valid values forsourceType, with an explanation of its compatibility with CommonJS environments and syntax differences.docs/parser.md: Updated thesourceTypedescription to include"commonjs"and clarified its behavior, including compatibility with"script"mode and additional syntax support. Also noted the addition of"commonjs"in versionv7.28.0. [1] [2]Code Updates:
js/repl/types.ts: Extended theSourceTypetype to include"commonjs".js/repl/ReplOptions.tsx: Added"CommonJS"as an option in the REPL dropdown for selecting thesourceType.