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oxc/crates/oxc_minifier
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IWANABETHATGUY 0cdb45a1ff
feat(oxc_codegen): preserve annotate comment (#3465) 
1. Copy tests from
efa3dd2d8e/internal/bundler_tests/bundler_dce_test.go (L3833-L3971)
2. Add option to preserve annotate comment like `/* #__NO_SIDE_EFFECTS__
*/` and `/* #__PURE__ */`
2024-05-30 15:25:23 +08:00
..
examples feat(oxc_codegen): preserve annotate comment (#3465) 2024-05-30 15:25:23 +08:00
src chore(deps): lock file maintenance rust crates (#3422) 2024-05-27 01:48:50 +00:00
tests feat(oxc_codegen): preserve annotate comment (#3465) 2024-05-30 15:25:23 +08:00
Cargo.toml Release crates v0.13.1 2024-05-22 16:50:30 +08:00
CHANGELOG.md Release crates v0.13.1 2024-05-22 16:50:30 +08:00
README.md

README.md

Minifier

A JavaScript minifier has three components:

  1. printer
  2. mangler
  3. compressor

Mangler

The mangler implementation is part of the SymbolTable residing in oxc_semantic. It is responsible for shortening variables. Its algorithm should be gzip friendly.

The printer is also responsible for printing out the shortened variable names.

Compressor

The compressor is responsible for rewriting statements and expressions for minimal text output. Terser is a good place to start for learning the fundamentals.

Terser Tests

The fixtures are copied from https://github.com/terser/terser/tree/master/test/compress