Simple node that using the uglify-js package to minify Javascript code.
The node calls minify passing the options defined in the nodes configuration.
All this nodes does is:
var UglifyJS = require("uglify-js");
const uggCfg = RED.util.evaluateNodeProperty(cfg.config, cfg.configType, node, msg)
msg.payload = UglifyJS.minify(msg.payload, uggCfg);
send(msg)
Configuration provided in the nodes property panel is passed directly to the Uglify-JS minify method.
One could say this is a wrapper node around the uglify-js package and one would be quite correct.
The usage example is also included in the package, Node-RED --> Import --> Examples:
