oxc/crates/oxc_minifier
2024-07-18 14:11:42 +08:00
..
examples feat(mangler): initialize crate and integrate into minifier (#4197) 2024-07-11 10:35:13 +00:00
src feat(mangler): add debug mode (#4314) 2024-07-17 04:59:23 +00:00
tests fix(minifier): RemoveDeadCode should visit nested expression (#4268) 2024-07-15 19:37:12 +08:00
Cargo.toml Revert "Release crates v0.21.0" (#4342) 2024-07-18 14:11:42 +08:00
CHANGELOG.md Revert "Release crates v0.21.0" (#4342) 2024-07-18 14:11:42 +08:00
README.md chore: rename oxc_printer to oxc_formatter (#336) 2023-05-07 17:47:13 +08:00

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