dan/oxc
1
0
Fork 0
mirror of https://github.com/danbulant/oxc synced 2026-05-24 12:21:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions
oxc/crates/oxc_minifier
History
Boshen 6a94e3f573 fix(codegen): fixes for esbuild test cases (#4503)
2024-07-28 08:57:15 +00:00
..
examples chore: move mangler example to minifier (#4343) 2024-07-18 06:27:16 +00:00
src feat(minifier): compress typeof foo == "undefined" into typeof foo > "u" (#4412) 2024-07-22 12:44:33 +00:00
tests fix(codegen): fixes for esbuild test cases (#4503) 2024-07-28 08:57:15 +00:00
Cargo.toml Release crates v0.22.1 (#4508) 2024-07-28 09:58:29 +08:00
CHANGELOG.md Release crates v0.22.0 (#4434) 2024-07-24 08:23:27 +08:00
README.md chore: rename oxc_printer to oxc_formatter (#336) 2023-05-07 17:47:13 +08:00

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