# Source: https://swc.rs/docs/configuration/swcrc

💡 SWC provides an official JSON Schema for the configuration file.
.swcrc ```{ "$schema" : "https://swc.rs/schema.json" , } ```
# Configuring SWC
SWC can be configured with an `.swcrc `file.
## Compilation []
Compilation works out of the box with SWC and does not require customization. Optionally, you can override the configuration. Here are the defaults:
.swcrc ```{ "$schema" : "https://swc.rs/schema.json" , "jsc" : { "parser" : { "syntax" : "ecmascript" , "jsx" : false , "dynamicImport" : false , "privateMethod" : false , "functionBind" : false , "exportDefaultFrom" : false , "exportNamespaceFrom" : false , "decorators" : false , "decoratorsBeforeExport" : false , "topLevelAwait" : false , "importMeta" : false }, "transform" : null , "target" : "es5" , "loose" : false , "externalHelpers" : false , // Requires v1.2.50 or upper and requires target to be es2016 or upper. "keepClassNames" : false }, "minify" : false } ```
Read more about [configuring compilation ].
## Supported Browsers []
Starting with `v1.1.10 `, you can now use `browserslist `to automatically configure supported browsers.
### Usage []
First, install `browserslist `. Then, update your `.swcrc `:
.swcrc ```{ "env" : { "targets" : { "chrome" : "79" }, "mode" : "entry" , "coreJs" : "3.22" } } ```
Read more about [configuring supported browsers ].
## Modules []
Read more about [configuring modules ].
## Minification []
Starting with `v1.2.67 `, you can configure SWC to minify your code by enabling `minify `in your `.swcrc `file:
.swcrc ```{ "minify" : true } ```
Read more about [configuring the JavaScript minifier ].