Appender for log4js. Filter logs by category.
npm install log4js-appender-category-filter --save
This appender will filter log by category. For example, if log4js was configured with the following json file:
{
"levels": {
"[all]": "info"
},
"appenders": [{
"type": "log4js-appender-category-filter",
"category": "important",
"appender": {
"type": "console",
"layout": {
"type": "pattern",
"pattern": "[%r][%.1p] %c - %m"
}
}
}]
}