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oxc/crates/oxc_minifier
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Boshen 741571f645 refactor(minifier): remove extra compress options (#6893) 
Closure Compiler and ESBuild does not have these kind of granularity.
2024-10-26 01:30:13 +00:00
..
examples chore(minifier): add --nospace option to minifier example 2024-10-15 23:49:22 +08:00
src refactor(minifier): remove extra compress options (#6893) 2024-10-26 01:30:13 +00:00
tests refactor(oxc): remove useless allocator.alloc(program) calls (#6571) 2024-10-15 02:21:20 +00:00
Cargo.toml feat(ecmascript): add abstract_relational_comparison to dce (#6846) 2024-10-24 06:46:07 +00:00
CHANGELOG.md release(crates): v0.33.0 (#6843) 2024-10-24 10:29:22 +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