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oxc/crates/oxc_minifier
History
Boshen 0f5e982d19 perf(minifier): only visit arrow expression after dropping console.log (#4677)
2024-08-06 04:20:41 +00:00
..
examples fix(minifier): various fixes to pass minifier conformance (#4667) 2024-08-05 16:31:19 +00:00
src perf(minifier): only visit arrow expression after dropping console.log (#4677) 2024-08-06 04:20:41 +00:00
tests fix(minifier): various fixes to pass minifier conformance (#4667) 2024-08-05 16:31:19 +00:00
Cargo.toml Release crates v0.23.0 (#4595) 2024-08-01 16:55:41 +08:00
CHANGELOG.md Release crates v0.23.0 (#4595) 2024-08-01 16:55:41 +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