oxc/napi
Boshen 32303b20fb
New tool: oxc_module_lexer (#2650)
# Oxc Module Lexer

This is not a lexer. The name "lexer" is used for easier recognition.

## [es-module-lexer](https://github.com/guybedford/es-module-lexer)

Outputs the list of exports and locations of import specifiers,
including dynamic import and import meta handling.

Does not have any
[limitations](https://github.com/guybedford/es-module-lexer?tab=readme-ov-file#limitations)
mentioned in `es-module-lexer`.

I'll also work on the following cases to make this feature complete.

- [ ] get imported variables
https://github.com/guybedford/es-module-lexer/issues/163
- [ ] track star exports as imports as well
https://github.com/guybedford/es-module-lexer/issues/76
- [ ] TypeScript specific syntax
- [ ] TypeScript `type` import / export keyword

## [cjs-module-lexer](https://github.com/nodejs/cjs-module-lexer)

- [ ] TODO

## Benchmark

This is 2 times slower than `es-module-lexer`, but will be significantly
faster when TypeScript is processed.

The difference is around 10ms vs 20ms on a large file (700k).
2024-03-09 23:23:55 +08:00
..
parser New tool: oxc_module_lexer (#2650) 2024-03-09 23:23:55 +08:00