mirror of
https://github.com/swc-project/swc.git
synced 2024-12-01 01:13:56 +03:00
21 lines
645 B
Markdown
21 lines
645 B
Markdown
# Minifier
|
|
|
|
EcmaScript minifier for the SWC project. This is basically a port of terser.
|
|
|
|
# Note
|
|
|
|
Currently name mangler is very simple. To focus on creating a MVP, I (kdy1) will use simple logic for name mangler and implement the content-aware name mangler after publishing first non-beta version.
|
|
|
|
## Debugging tips
|
|
|
|
If the output contains variables named `e`, `t`, `n` it typically means the original library is published in a minified form and the input contains `eval`.
|
|
The current swc name mangler does not do anything if `eval` is used.
|
|
|
|
# Profiling the minifier
|
|
|
|
From mac os x, run
|
|
|
|
```
|
|
./scripts/instrument/all.sh path/to/input/dir
|
|
```
|