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oxc/crates/oxc_minifier
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Boshen aaac2d8775
fix(codegen): preserve parentheses from AST instead calculating from operator precedence (#4055) 
…operator precedence

Calculating from operator precedence is currently unsafe and will result
incorrect semantics.
2024-07-05 14:01:17 +08:00
..
examples chore(coverage): add a prepass benchmark 2024-06-20 15:07:17 +08:00
src fix(codegen): preserve parentheses from AST instead calculating from operator precedence (#4055) 2024-07-05 14:01:17 +08:00
tests fix(codegen): preserve parentheses from AST instead calculating from operator precedence (#4055) 2024-07-05 14:01:17 +08:00
Cargo.toml fix(codegen): preserve parentheses from AST instead calculating from operator precedence (#4055) 2024-07-05 14:01:17 +08:00
CHANGELOG.md Release crates v0.16.2 (#3983) 2024-06-30 19:59:15 +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