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oxc/crates/oxc_minifier
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Boshen 8347e2225c
Release crates v0.4.0
2023-12-08 17:20:37 +08:00
..
examples chore(minifier): add --whitespace option to example 2023-10-20 11:33:53 +08:00
src feat(semantic): support scope descendents starting from a certain scope. (#1629) 2023-12-07 17:29:11 +08:00
tests feat: adjust the order of print semicolon (#1003) 2023-10-16 21:33:15 +08:00
Cargo.toml Release crates v0.4.0 2023-12-08 17:20:37 +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