dan/oxc

mirror of https://github.com/danbulant/oxc synced 2026-05-24 12:21:58 +00:00

History

Ali Rezvani fc3878350f refactor(ast): add walk_mut functions (#2776 ) * move `visit` and `visit_mut` modules to a super module called `visit` * add `walk_mut` module containing walk functions * update `enter_node` and `leave_node` events to not pass a reference in the `VisitMut` trait * add `AstType`, a non-referencing version of `AstKind` to use with `VisitMut` trait * update the `VisitMut` trait's usages.		2024-03-25 20:40:13 +03:30
..
examples	New tool: oxc_module_lexer (#2650 )	2024-03-09 23:23:55 +08:00
src	refactor(ast): add walk_mut functions (#2776 )	2024-03-25 20:40:13 +03:30
tests	New tool: oxc_module_lexer (#2650 )	2024-03-09 23:23:55 +08:00
Cargo.toml	New tool: oxc_module_lexer (#2650 )	2024-03-09 23:23:55 +08:00
README.md	New tool: oxc_module_lexer (#2650 )	2024-03-09 23:23:55 +08:00

Oxc Module Lexer

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

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 mentioned in es-module-lexer.

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

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).