dan/oxc

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

History

oxc-bot 977b74af2d Release crates v0.24.2 (#4841 ) ## [0.24.2] - 2024-08-12 ### Features - `8e10e25` allocator: Introduce `Address` (#4810) (overlookmotel) ### Bug Fixes - `62f759c` transformer/typescript: Generated assignment for constructor arguments with access modifiers should be injected to the top of the constructor (#4808) (Dunqing) ### Performance - `504ac0b` minifier: `InjectGlobalVariables` only add to `replaced_dot_defines` once for each (#4803) (overlookmotel) - `35f2742` minifier: Avoid repeated `Atom` creation in `InjectGlobalVariables` (#4802) (overlookmotel) ### Documentation - `8827659` ast: More doc comments for JSX nodes (#4830) (DonIsaac) - `559baa5` parser: Clean up doc regarding performance; remove conformance (Boshen) ### Refactor - `0ea697b` ast, ast_codegen: `CloneIn` implementations now initialize semantic related cells with `Default` value. (#4819) (rzvxa) - `ecfa124` ast_codegen: Add line break to generated code (#4829) (overlookmotel) - `096ac7b` linter: Clean up jsx-a11y/anchor-is-valid (#4831) (DonIsaac) Co-authored-by: Boshen <1430279+Boshen@users.noreply.github.com>		2024-08-12 16:02:07 +08:00
..
examples	chore: make `println` and `eprintln` opt-in (#3712 )	2024-06-17 10:40:34 +00:00
src	feat(ast)!: add `IdentifierReference` to `ExportSpecifier` (#3820 )	2024-06-22 11:43:41 +00:00
tests	chore(module_lexer): Fix invalid regex in test (#4683 )	2024-08-06 19:26:12 +08:00
Cargo.toml	Release crates v0.24.2 (#4841 )	2024-08-12 16:02:07 +08:00
CHANGELOG.md	Release crates v0.16.0 (#3930 )	2024-06-27 20:38:31 +08:00
README.md	New tool: oxc_module_lexer (#2650 )	2024-03-09 23:23:55 +08:00

README.md

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

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).