dan/oxc

mirror of https://github.com/danbulant/oxc synced 2026-05-25 12:51:57 +00:00

History

github-actions[bot] 51d56d37ff Release crates v0.17.1 (#4075 ) ## [0.17.1] - 2024-07-06 ### Bug Fixes - `aa585d3` ast_codegen, ast: Visit `ExpressionArrayElement` as `Expression`. (#4061) (rzvxa) - `564a75a` codegen: Missing TypeParameters in TSConstructSignature (#4063) (michaelm) - `adee728` isolated_declarations: Don't report an error for parameters if they are ObjectPattern or ArrayPattern with an explicit type (#4065) (michaelm) - `1b8f208` isolated_declarations: Correct emit for private static methods (#4064) (michaelm) - `719fb96` minifier: Omit dce `undefined` which can be a shadowed variable (#4073) (Boshen) - `150f4d9` napi/transform: Display error with spanned messages (Boshen) ### Performance - `7fe2a2f` parser: Do not copy comments (#4067) (overlookmotel) ### Refactor - `8fa98e0` ast: Inline trivial functions and shorten code (#4066) (overlookmotel) - `65aee19` isolated-declarations: Reorganize scope tree (#4070) (Luca Bruno) Co-authored-by: Boshen <Boshen@users.noreply.github.com>		2024-07-07 01:29:52 +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: improve some format by running `cargo +nightly fmt`	2024-06-19 00:48:30 +08:00
Cargo.toml	Release crates v0.17.1 (#4075 )	2024-07-07 01:29:52 +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).